Home/Standards Reference Guide

Standards Reference Guide

International standard bodies, designation systems, delivery condition codes and material marking conventions.

Standard Bodies
Overview of the main international standard bodies and their material designation systems.
EN / ISO
European Committee for Standardization / International Organization for Standardization
International (EU + Global)
Most widely used in Europe. EN 10083 (alloy steels), EN 10088 (stainless), EN 573 (aluminium), EN 1561/1563 (cast iron).
DIN
Deutsches Institut für Normung
Germany
German standard body. Many DIN designations remain in use alongside EN. e.g. DIN CK45, DIN 1.4301.
AISI/SAE
American Iron and Steel Institute / Society of Automotive Engineers
USA
US designation system. Widely used worldwide (4140, 304, D2). SAE system for steels uses 4-digit code.
ASTM
American Society for Testing and Materials
USA
US material and testing standards. A-series for ferrous, B-series for non-ferrous. Specify both grade and product form.
JIS
Japanese Industrial Standards
Japan
Japanese standard body. JIS G-series for iron and steel, JIS H-series for non-ferrous metals. e.g. SCM440, SUS304, FC250.
GOST
Russian Federal Agency on Technical Regulating
Russia / CIS
Russian/Soviet standard system. Alphanumeric designation in Cyrillic. e.g. 40XM (40CrMo), 08X18H10 (08Cr18Ni10).
BS EN
British Standards Institution
United Kingdom
UK adopts European EN standards as BS EN. Legacy BS designations (e.g. 817M40) being phased out.
NF
Association Française de Normalisation (AFNOR)
France
French standard body. Legacy designations (Z6CN18-09, 42CD4) largely replaced by EN.
UNS
Unified Numbering System
USA
US cross-reference system coordinated by ASTM/SAE. Uses letter + 5 digits. K=alloy steels, S=stainless, A=aluminium. e.g. S30400 (304 SS), G41400 (4140 steel).
GB
Guóbiāo — Chinese National Standard
China
Chinese national standard body. Steel designations similar to ISO/DIN. e.g. Q235B (S235), 40Cr (41Cr4), 06Cr19Ni10 (304).
JUS
Jugoslovenski Standard
Yugoslavia / Ex-YU
Yugoslav standard system, used in ex-YU countries (BiH, Serbia, Croatia, Slovenia). Designation: Č.XXXX (carbon/alloy steels), Siv. (grey iron), Kug. (ductile iron).
PN
Polski Komitet Normalizacyjny
Poland
Polish national standard. Similar alphanumeric system to Russian GOST. e.g. C45, 40HM, H17N12M2.
CSN
Úřad pro technickou normalizaci
Czech Republic / Slovakia
5-digit numerical designation system. e.g. 12050 (C45), 14220 (16MnCr5), 17240 (304). Still widely used in CZ/SK industry.
UNI
Ente Italiano di Normazione
Italy
Italian national standard body. Designations largely aligned with EN/DIN. e.g. C45, X5CrNi18-10.
SS
Swedish Standards Institute (SIS)
Sweden
Swedish 4-digit numerical system. e.g. 2244 (42CrMo4), 2333 (304), 0717 (GJS-400-15).
Designation Systems
How to read and interpret material designations across different standard systems.
System Example Designation Explanation
Steel — European (EN 10027) S355J2 S = Structural steel, 355 = min yield strength MPa, J = impact grade (27 J), 2 = test temperature (−20°C)
Steel — European (EN 10027) C45 C = Carbon steel (unalloyed), 45 = 100×C% (≈0.45% carbon)
Steel — European (EN 10027) 42CrMo4 Alloy steel: 42 = 100×C%, Cr = chromium, Mo = molybdenum, 4 = divisor applied to %Cr (1.05%)
Steel — European (EN 10027) X5CrNi18-10 X = high alloy (>5% total alloy), 5 = 100×C%, Cr18, Ni10 = alloying elements %
Steel — AISI/SAE 4-digit 4140 First two digits = steel series (41xx = Cr-Mo), Last two digits = carbon content in 0.01% (0.40% C)
Steel — AISI Series Code 1xxx = Carbon, 2xxx = Nickel, 3xxx = Ni-Cr, 4xxx = Mo, 5xxx = Cr, 6xxx = Cr-V, 8xxx = Ni-Cr-Mo
Stainless — AISI Type 304 / 316 / 430 3xx = Austenitic, 4xx = Ferritic or Martensitic
Tool Steel — AISI D2 / H13 / M2 D = Cold Work (high Cr), H = Hot Work, M = Molybdenum HSS, O = Oil hardening, W = Water hardening
Aluminium — AA (EN) 6082 / 7075 / 2024 First digit = alloy series (1=pure, 2=Cu, 3=Mn, 4=Si, 5=Mg, 6=Mg+Si, 7=Zn, 8=other)
Cast Iron — EN EN-GJL-250 G = Cast iron, J = Graphite, L = Lamellar (flake), 250 = min Rm MPa
Cast Iron — EN EN-GJS-400-15 G = Cast iron, J = Graphite, S = Spheroidal (nodular), 400 = min Rm, 15 = min elongation %
JUS Steel Č.1531 Č = čelik (steel), class code (1=unalloyed, 4=Cr-Mo, 5=tool steel, 7=HSS), followed by grade number
JUS Cast Iron Siv.250 / Kug.400-15 Siv. = sivo lijevano gvožđe (grey), Kug. = kuglično (nodular/ductile)
JUS — Yugoslav Standard

JUS (Jugoslovenski standard) was the technical standard system used in the Socialist Federal Republic of Yugoslavia, and continued to be applied in successor states (BiH, Serbia, Croatia, Slovenia, Macedonia, Montenegro) until full harmonisation with EN standards.

In BiH, JUS standards were gradually replaced by BAS EN (Bosansko-hercegovački standard European Norm) standards, but JUS designations are still found in older technical documentation, drawings and contracts.

JUS Prefix Material Type Examples
Č.0xxx Nelegirani konstrukcioni čelici / Unalloyed structural steels Č.0361 (S235JR), Č.0563 (S355J2)
Č.1xxx Nelegirani čelici za poboljšavanje / Unalloyed Q+T steels Č.1531 (C45), Č.1560 (C60)
Č.4xxx Legirani čelici za cementiranje / Alloy case-hardening steels Č.4320 (16MnCr5), Č.4340 (18CrNiMo7-6)
Č.5xxx Legirani čelici za poboljšavanje / Alloy Q+T steels Č.5433 (34CrNiMo6), Č.5230 (51CrV4)
Č.7xxx Alatni čelici / Tool steels Č.7680 (D2), Č.7683 (H13), Č.7630 (M2)
Č.4xxx (nehr.) Nehrđajući čelici / Stainless steels Č.4580 (304), Č.4584 (316), Č.4172 (420)
Siv.xxx Sivo lijevano gvožđe / Grey cast iron Siv.200 (GJL-200), Siv.250 (GJL-250)
Kug.xxx-xx Kuglično lijevano gvožđe / Ductile iron Kug.400-15 (GJS-400-15), Kug.700-2 (GJS-700-2)
C.Bxxx Bakarne legure / Copper alloys C.MZ37 (CuZn37), C.MZ39Pb3, C.Sn8
Ti x Titan / Titanium Ti2 (Grade 2), Ti-6Al-4V
Delivery Condition Codes
Delivery condition codes used in EN/DIN standards and material designations.
Code Condition Name Description
+A Soft Annealed / Weich geglüht Annealed to minimum hardness for best machinability.
+N Normalized / Normalgeglüht Air-cooled from austenitising temperature. Grain refinement.
+QT Quenched + Tempered / Vergütet Oil or water quenched then tempered. High strength + toughness.
+AT Solution Annealed / Lösungsgeglüht Used for austenitic stainless and aluminium alloys. Full dissolution of precipitates.
+C Cold Drawn / Kaltgezogen Cold-drawn bar. Higher strength and surface quality than hot-rolled.
+CR Cold Rolled / Kaltgewalzt Cold-rolled sheet/strip. Tight tolerances, good surface.
+AR As Rolled / Im Walzzustand No heat treatment after rolling. Structural steels.
+P Precipitation Hardened Solution treated + artificially aged. For PH stainless.
+SR Stress Relieved / Spannungsarm Low-temperature heat treatment to relieve residual stresses without changing properties.
T3 Solution + Cold Work + Natural Age For aluminium alloys (2xxx series). Cold work after solution treatment.
T4 Solution + Natural Aged For aluminium alloys. Natural ageing at room temperature.
T5 Partial Solution + Artificial Age Direct quench from extrusion die, then artificial ageing.
T6 Solution + Artificial Aged (Peak) Standard temper for high-strength aluminium (6xxx, 7xxx). Maximum strength.
T73 Solution + Over-Aged 7xxx aluminium. Lower strength vs T6, excellent SCC resistance.
T651 T6 + Stretch Relieved T6 properties + low residual stress. For machined thick plate.
H32 Strain Hardened + Stabilised Non-heat-treatable Al-Mg alloys. 1/4 hard + stabilise.
H111 Strain Hardened — Slightly Slight work hardening only. Marine grade 5083 etc.
H116 Strain Hardened — Marine Temper Stabilised 5xxx alloys for immersed marine service.
O Annealed (full softening) Maximum ductility. Used for aluminium and copper.
SH Surface Hardened Induction or flame hardened surface.
CH Case Hardened Carburised + quenched case with tough core.
GH Elevated Temperature Service Suffix for pressure vessel steels (P265GH, 16Mo3). G=Druckbehälter, H=warm.
QL Quenched + Tempered (Low Temp. Impact) Structural steels (S690QL). Q=Q+T, L=impact at −40°C.
400 results
Body Designation Material Country Note
AA 1050A EN AW-1050A USA
AA 2024 EN AW-2024-T3 USA
AA 3003 EN AW-3003-H14 USA
AA 4047 EN AW-4047 (Al-Si12) USA
AA 5052 EN AW-5052 USA
AA 5083 EN AW-5083-H111 USA
AA 5083 EN AW-5083-H111 USA
AA 6061 EN AW-6061-T6 USA
AA 6063 EN AW-6063-T6 USA
AA 6082 EN AW-6082-T6 USA
AA 7075 EN AW-7075-T6 USA
AA 7075 EN AW-7075-T651 USA
ABS+PC Blend Bayblend (Covestro) / Cycoloy (SABIC) ABS (Acrylonitrile Butadiene Styrene) Global PC/ABS blend — improved heat resistance and impact
AGMA AGMA 2001 — standard for wind gears 18CrNiMo7-6 International
AISI/SAE 1010 C10 USA
AISI/SAE 1010 (nearest) C10E (Case-Hardening) USA
AISI/SAE 1015 C15E USA
AISI/SAE 1020 (nearest) C22 USA
AISI/SAE 1035 C35 USA
AISI/SAE 1045 C45 USA
AISI/SAE 1055 C55 USA
AISI/SAE 1060 C60 USA
AISI/SAE 1075 C75 (High Carbon Spring Steel) USA
AISI/SAE 304 X5CrNi18-10 (AISI 304) USA
AISI/SAE 304L X2CrNi19-11 (304L) USA
AISI/SAE 310S X12CrNi25-21 (310S) USA
AISI/SAE 3115 (nearest) 15CrNi6 USA
AISI/SAE 316 X5CrNiMo17-12-2 (316) USA
AISI/SAE 316L X2CrNiMo17-12-2 (AISI 316L) USA
AISI/SAE 317L X2CrNiMoN17-13-5 (317L) USA
AISI/SAE 321 X6CrNiTi18-10 (321) USA
AISI/SAE 321 X6CrNiTi18-10 (321) USA
AISI/SAE 4130 25CrMo4 USA
AISI/SAE 4140 42CrMo4 USA
AISI/SAE 4150 50CrMo4 USA
AISI/SAE 416 / 416Se (selenium) X14CrMoS17 (416) USA
AISI/SAE 420 X20Cr13 (420) USA
AISI/SAE 430 X6Cr17 (430) USA
AISI/SAE 431 X17CrNi16-2 (431) USA
AISI/SAE 4330 V (nearest) 30CrNiMo8 USA
AISI/SAE 4340 34CrNiMo6 USA
AISI/SAE 440C X90CrMoV18 (440C) USA
AISI/SAE 4820 (nearest) 18CrNiMo7-6 USA
AISI/SAE 4820 (similar) 18CrNiMo7-6 USA
AISI/SAE 5115 (nearest) 16MnCr5 USA
AISI/SAE 5120 (nearest) 20MnCr5 USA
AISI/SAE 5140 41Cr4 USA
AISI/SAE 52100 100Cr6 (Bearing Steel) USA
AISI/SAE 6150 51CrV4 USA
AISI/SAE 630 / 17-4PH X5CrNiCuNb16-4 (17-4PH) USA
AISI/SAE 9255 (nearest) 38Si7 USA
AISI/SAE 9262 (nearest) 60SiCr7 USA
AISI/SAE 9840 (nearest) 36CrNiMo4 USA
AISI/SAE 9840 (nearest) 36NiCrMo16 USA
AISI/SAE D2 X153CrMoV12 (D2) USA
AISI/SAE D2 X153CrMoV12 (D2) USA
AISI/SAE D3 X155CrVMo12-1 (D3) USA
AISI/SAE H11 X38CrMoV5-3 (H11) USA
AISI/SAE H13 X40CrMoV5-1 (H13) USA
AISI/SAE M2 HS6-5-2 (M2 HSS) USA
AISI/SAE M2 (standard) / M2 High-C HS6-5-2C (M2 HSS) USA
AISI/SAE O1 90MnCrV8 (O1) USA
AISI/SAE W1 (water-hardening) C80W1 (Tool / Spring) USA
AMS AMS 2770 / AMS 4035 (sheet) EN AW-2024-T3 USA (Aerospace)
AMS AMS 2770 / AMS 4045 (plate) EN AW-7075-T651 USA (Aerospace)
AMS AMS 2770 / AMS 4150 (bar) EN AW-6061-T6 USA (Aerospace)
AMS AMS 2770 D / AMS 4040 / AMS 4045 EN AW-7075-T6 USA (Aerospace)
AMS AMS 4544 (bar) Monel 400 (NiCu30Fe) USA (Aerospace)
AMS AMS 4902 (sheet / plate) Ti Grade 2 (CP Titanium) USA (Aerospace)
AMS AMS 4928 (bar/billet) / AMS 4911 (sheet) Ti-6Al-4V (Grade 5) USA (Aerospace)
AMS AMS 5510 (sheet/strip) X6CrNiTi18-10 (321) USA (Aerospace)
AMS AMS 5604 (bar/billet) / AMS 5622 (plate/sheet) X5CrNiCuNb16-4 (17-4PH) USA (Aerospace)
AMS AMS 5666 (bar) / AMS 5599 (sheet) Inconel 625 (NiCr22Mo9Nb) USA (Aerospace)
AMS AMS 6350 (tubing) 25CrMo4 USA (Aerospace)
AMS AMS 6434 (nearest) 36NiCrMo16 USA (Aerospace)
API API 17J (flexible pipe inner sheath) PA11 (Polyamide 11 / Nylon 11) International
API API 17K (unbonded flexible pipe) PA11 (Polyamide 11 / Nylon 11) International
API API 6A 17-4PH X5CrNiCuNb16-4 (17-4PH) International
ASME SA-204 Grade C (nearest) 16Mo3 USA
ASME SA-240 UNS S31803 X2CrNiMoN22-5-3 (2205 Duplex) USA
ASME SA-240 UNS S32205 X2CrNiMoN22-5-3 (Duplex 2205) USA
ASME SA-240 UNS S32750 X2CrNiMoN25-7-4 (Super Duplex 2507) USA
ASME SA-335 P91 / SA-213 T91 X11CrMo9-1 (P91) USA
ASME SA-516 Grade 60 (nearest) P265GH USA
ASME SB-265 Grade 2 Ti Grade 2 (CP Titanium) USA
ASME SB-265 Grade 5 Ti-6Al-4V (Grade 5) USA
ASME SB-446 (Code Case 1825) Inconel 625 (NiCr22Mo9Nb) USA
ASSAB 8402 X38CrMoV5-3 (H11) Sweden (trade)
ASSAB 8407 X40CrMoV5-1 (H13) Sweden (trade name)
ASSAB ASP23 (PM grade) HS6-5-2 (M2 HSS) Sweden (trade name)
ASSAB XW-42 X153CrMoV12 (D2) Sweden (trade name)
ASSAB XW-42 X153CrMoV12 (D2) Sweden (trade)
ASTM A204 Grade C (nearest) 16Mo3 USA
ASTM A240 / A276 N08904 N08904 (904L) USA
ASTM A240 / A276 Type 304 X5CrNi18-10 (AISI 304) USA
ASTM A240 / A276 Type 310S X12CrNi25-21 (310S) USA
ASTM A240 / A276 Type 316 X5CrNiMo17-12-2 (316) USA
ASTM A240 / A276 Type 317L X2CrNiMoN17-13-5 (317L) USA
ASTM A240 / A276 Type 321 X6CrNiTi18-10 (321) USA
ASTM A240 / A276 Type 321 X6CrNiTi18-10 (321) USA
ASTM A240 / A276 Type 430 X6Cr17 (430) USA
ASTM A240 / A276 UNS S32205 X2CrNiMoN22-5-3 (Duplex 2205) USA
ASTM A240 / A276 UNS S32205 X2CrNiMoN22-5-3 (2205 Duplex) USA
ASTM A240 / A276 UNS S32750 X2CrNiMoN25-7-4 (Super Duplex 2507) USA
ASTM A240 Type 304L X2CrNi19-11 (304L) USA
ASTM A240 Type 316L X2CrNiMo17-12-2 (AISI 316L) USA
ASTM A240 UNS S32304 X2CrNiN23-4 (Duplex 2304) USA
ASTM A276 Type 416 X14CrMoS17 (416) USA
ASTM A276 Type 420 X20Cr13 (420) USA
ASTM A276 Type 431 X17CrNi16-2 (431) USA
ASTM A276 Type 440C X90CrMoV18 (440C) USA
ASTM A29 Grade 1010 C10 USA
ASTM A29 Grade 1022 C22 USA
ASTM A29 Grade 1035 C35 USA
ASTM A29 Grade 1045 C45 USA
ASTM A29 Grade 1055 C55 USA
ASTM A29 Grade 1060 C60 USA
ASTM A295 Grade 52100 100Cr6 (Bearing Steel) USA
ASTM A322 Grade 4130 25CrMo4 USA
ASTM A322 Grade 4140 42CrMo4 USA
ASTM A322 Grade 4150 50CrMo4 USA
ASTM A322 Grade 4340 34CrNiMo6 USA
ASTM A322 Grade 5140 41Cr4 USA
ASTM A322 Grade 6150 51CrV4 USA
ASTM A36 (similar) S235JR USA A36 has slightly higher Mn
ASTM A436 Type 2 Ni-Resist D2 (EN-GJL-NiCr20-2) USA
ASTM A48 Class 20B EN-GJL-150 USA
ASTM A48 Class 30B EN-GJL-250 USA
ASTM A48 Class 30B EN-GJL-200 USA
ASTM A48 Class 40B EN-GJL-350 USA
ASTM A48 Class 40B EN-GJL-300 USA
ASTM A514 Grade B (nearest structural; lower hardness) Hardox 400 USA Similar Q procedure; Hardox is harder
ASTM A514 Grade B (nearest) S690QL USA
ASTM A515 Gr.60 / A516 Gr.60 (nearest) P265GH USA
ASTM A534 Grade 4820 18CrNiMo7-6 USA
ASTM A534 Grade 5115 16MnCr5 USA
ASTM A534 Grade 5120 20MnCr5 USA
ASTM A536 Grade 100-70-03 EN-GJS-700-2 USA
ASTM A536 Grade 60-40-18 (nearest) EN-GJS-400-15 USA
ASTM A536 Grade 80-55-06 EN-GJS-500-7 USA
ASTM A564 Type 630 / A693 / A705 X5CrNiCuNb16-4 (17-4PH) USA
ASTM A572 Grade 40 (similar) S275JR USA
ASTM A572 Grade 50 (similar) S355J2 USA
ASTM A572 Grade 65 (nearest) S460N USA
ASTM A600 Grade M2 HS6-5-2 (M2 HSS) USA
ASTM A600 Grade M2 HS6-5-2C (M2 HSS) USA
ASTM A681 Grade D2 X153CrMoV12 (D2) USA
ASTM A681 Grade D2 X153CrMoV12 (D2) USA
ASTM A681 Grade D3 X155CrVMo12-1 (D3) USA
ASTM A681 Grade H11 X38CrMoV5-3 (H11) USA
ASTM A681 Grade H13 X40CrMoV5-1 (H13) USA
ASTM A681 Grade O1 90MnCrV8 (O1) USA
ASTM A686 Grade W1-0.80C C80W1 (Tool / Spring) USA
ASTM A689 Grade 9262 60SiCr7 USA
ASTM A743 Grade CA-6NM (cast equiv) X3CrNiMo13-4 USA
ASTM B103 / B139 CuSn6 (Phosphor Bronze 6%) USA
ASTM B103 / B139 CuSn8 (Phosphor Bronze) USA
ASTM B111 / B466 CuNi10Fe (Cupronickel 90/10) USA
ASTM B111 Alloy 687 (Admiralty Metal with Al) CuZn20Al2 (Aluminium Brass) USA
ASTM B124 / B16 CuZn39Pb3 (Free-Machining Brass) USA
ASTM B150 / B169 CuAl10Ni5Fe4 (Aluminium Bronze) USA
ASTM B165 (tube) / B164 (bar) Monel 400 (NiCu30Fe) USA
ASTM B19 / B36 CuZn37 (Brass) USA
ASTM B209 / B211 Alloy 7075 EN AW-7075-T651 USA
ASTM B209 / B221 Alloy 5083 EN AW-5083-H111 USA
ASTM B209 / B221 Alloy 6061 EN AW-6061-T6 USA
ASTM B209 / B221 Alloy 6082 EN AW-6082-T6 USA
ASTM B209 / B221 Alloy 7075 EN AW-7075-T6 USA
ASTM B209 Alloy 1050 EN AW-1050A USA
ASTM B209 Alloy 2024 EN AW-2024-T3 USA
ASTM B209 Alloy 3003 EN AW-3003-H14 USA
ASTM B209 Alloy 4047 (sheet/strip) / B314 (wire) EN AW-4047 (Al-Si12) USA
ASTM B209 Alloy 5052 EN AW-5052 USA
ASTM B209 Alloy 5083 EN AW-5083-H111 USA
ASTM B221 Alloy 6063 EN AW-6063-T6 USA
ASTM B424 (plate) / B425 (bar) Incoloy 825 (NiCr21Mo) USA
ASTM B446 / B564 (bars/rings) Inconel 625 (NiCr22Mo9Nb) USA
ASTM B5 / B187 / B11000 Cu-ETP (Pure Copper) USA
ASTM D3222 (PVDF) PVDF (Polyvinylidene Fluoride) USA
ASTM D3307 (PFA) PFA (Perfluoroalkoxy) USA
ASTM D3350 / D4976 HDPE HDPE (High-Density Polyethylene) USA
ASTM D3935 (PC) PC (Polycarbonate) USA
ASTM D3935 / D1003 (optical clarity) PC (Polycarbonate) USA
ASTM D4066 PA11XX PA11 (Polyamide 11 / Nylon 11) USA
ASTM D4066 PA12XX PA12 (Polyamide 12 / Nylon 12) USA
ASTM D4066 PA66XX PA66 (Polyamide 6.6 / Nylon 6.6) USA
ASTM D4066 PA6XX PA6 (Polyamide 6 / Nylon 6) USA
ASTM D4101 PP PP (Polypropylene) USA
ASTM D4181 AC (copolymer) POM-C (Polyoxymethylene / Acetal Copolymer) USA
ASTM D4397 / D5927 (PET bottle grade) PET (Polyethylene Terephthalate) USA
ASTM D4673 ABS ABS (Acrylonitrile Butadiene Styrene) USA
ASTM D4894 / D4895 (PTFE) PTFE (Polytetrafluoroethylene) USA
ASTM D5205 (PEI) PEI (Polyetherimide / Ultem) USA
ASTM D5313 (PPS) PPS (Polyphenylene Sulphide) USA
ASTM D5677 (polyimide) PI (Polyimide / Vespel) USA
ASTM D6262 / F2026 (medical PEEK) PEEK (Polyether Ether Ketone) USA
ASTM F648 (medical) / D4020 (industrial) UHMWPE (Ultra-High Molecular Weight PE) USA
ASTM Grade 2 / B265 / F67 (medical) Ti Grade 2 (CP Titanium) USA
ASTM Grade 5 / B265 Grade 5 / F136 (medical) Ti-6Al-4V (Grade 5) USA
ASTM No direct equivalent 31CrMoV9 (Nitriding Steel) USA
ASTM A213 Grade T91 (tubing) X11CrMo9-1 (P91) USA
ASTM A335 Grade P91 X11CrMo9-1 (P91) USA
AWS ER4047 (welding wire) EN AW-4047 (Al-Si12) USA (Welding)
Bio-based 100% bio-based from castor oil. ISO 14067 carbon footprint verified. PA11 (Polyamide 11 / Nylon 11) Global
BOHLER K107 X155CrVMo12-1 (D3) Austria (trade)
BOHLER K110 X153CrMoV12 (D2) Austria (trade)
BOHLER K110 X153CrMoV12 (D2) Austria (trade name)
BOHLER K460 90MnCrV8 (O1) Austria (trade name)
BOHLER W300 X38CrMoV5-3 (H11) Austria (trade)
BOHLER W302 X40CrMoV5-1 (H13) Austria (trade name)
BS 040A10 C10 UK
BS 040A15 C15E UK
BS 040A20 C22 UK
BS 070M55 C55 UK
BS 080A62 C60 UK
BS 080A72 C75 (High Carbon Spring Steel) UK
BS 080M36 C35 UK
BS 080M46 (EN8) C45 United Kingdom
BS 3468 Grade L-NiCr20-2 Ni-Resist D2 (EN-GJL-NiCr20-2) UK
BS 350/22 EN-GJS-400-15 UK
BS 535A99 / 1.3505 100Cr6 (Bearing Steel) UK
BS 700/2 EN-GJS-700-2 UK
BS BD2 X153CrMoV12 (D2) UK
BS BH13 X40CrMoV5-1 (H13) UK
BS BM2 HS6-5-2 (M2 HSS) UK
BS BM2 HS6-5-2C (M2 HSS) UK
BS BO1 90MnCrV8 (O1) UK
BS BW1A C80W1 (Tool / Spring) UK
BS Grade 260 EN-GJL-250 UK
BS Grade 350 EN-GJL-350 UK
BS HR15 Incoloy 825 (NiCr21Mo) UK
BS IMI 115 / Grade 2 Ti Grade 2 (CP Titanium) UK
BS NA 13 Monel 400 (NiCu30Fe) UK
BS NA 21 Inconel 625 (NiCr22Mo9Nb) UK
BS TA10 Ti-6Al-4V (Grade 5) UK
BS EN 1.4313 X3CrNiMo13-4 UK
BS EN 1.4362 X2CrNiN23-4 (Duplex 2304) UK
BS EN 1.4542 X5CrNiCuNb16-4 (17-4PH) UK
BS EN 1.4903 X11CrMo9-1 (P91) UK
BS EN 16Mo3 16Mo3 UK
BS EN 2205 X2CrNiMoN22-5-3 (Duplex 2205) UK
BS EN 2507 X2CrNiMoN25-7-4 (Super Duplex 2507) UK
BS EN 251H60 (nearest) 38Si7 UK
BS EN 304S11 X2CrNi19-11 (304L) UK
BS EN 304S31 X5CrNi18-10 (AISI 304) UK
BS EN 310S31 X12CrNi25-21 (310S) UK
BS EN 316S11 X2CrNiMo17-12-2 (AISI 316L) UK
BS EN 316S31 X5CrNiMo17-12-2 (316) UK
BS EN 317S12 X2CrNiMoN17-13-5 (317L) UK
BS EN 318S13 X2CrNiMoN22-5-3 (2205 Duplex) UK
BS EN 31CrMoV9 31CrMoV9 (Nitriding Steel) UK
BS EN 321S31 X6CrNiTi18-10 (321) UK
BS EN 321S31 X6CrNiTi18-10 (321) UK
BS EN 416S21 X14CrMoS17 (416) UK
BS EN 420S29 X20Cr13 (420) UK
BS EN 430S15 X6Cr17 (430) UK
BS EN 431S29 X17CrNi16-2 (431) UK
BS EN 440C31 X90CrMoV18 (440C) UK
BS EN 527M20 (nearest) 16MnCr5 UK
BS EN 530M40 (nearest) 41Cr4 UK
BS EN 590M17 (nearest) 20MnCr5 UK
BS EN 635M15 (nearest) 15CrNi6 UK
BS EN 685A57 (nearest) 60SiCr7 UK
BS EN 708A25 25CrMo4 UK
BS EN 708M40 (EN19) 42CrMo4 UK
BS EN 735A51 51CrV4 UK
BS EN 735A51 (nearest) 50CrMo4 UK
BS EN 816M40 (nearest) 36CrNiMo4 UK
BS EN 817M40 34CrNiMo6 UK
BS EN 826M31 (nearest) 36NiCrMo16 UK
BS EN 832M13 (nearest) 18CrNiMo7-6 UK
BS EN 832M13 (nearest) 18CrNiMo7-6 UK
BS EN 835M30 (nearest) 30CrNiMo8 UK
BS EN 904S13 N08904 (904L) UK
BS EN AB2 / CW307G CuAl10Ni5Fe4 (Aluminium Bronze) UK
BS EN C101 Cu-ETP (Pure Copper) UK
BS EN CN102 / CW352H CuNi10Fe (Cupronickel 90/10) UK
BS EN CW508L CuZn37 (Brass) UK
BS EN CW614N CuZn39Pb3 (Free-Machining Brass) UK
BS EN CW702R CuZn20Al2 (Aluminium Brass) UK
BS EN P265GH P265GH UK
BS EN PB103 / CW452K CuSn6 (Phosphor Bronze 6%) UK
BS EN PB104 (nearest) CuSn8 (Phosphor Bronze) UK
BS EN S235JR S235JR UK
BS EN S275JR S275JR UK
BS EN S355J2+N S355J2 UK
BS EN S460N S460N UK
BS EN S690QL S690QL UK
Colour Natural (ivory/off-white) / Black (carbon or UV-stabilised) PA6 (Polyamide 6 / Nylon 6) Global
COMPARABLE Raex 400 (SSAB Ruukki) / Quard 400 (NLMK) / Durostat 400 (ThyssenKrupp) Hardox 400 Global Alternative wear plate brands at HB 400 class
CSN 1.4462 X2CrNiMoN22-5-3 (Duplex 2205) Czech Republic
CSN 11375 S235JR Czech Republic
CSN 11416 P265GH Czech Republic
CSN 11425 S275JR Czech Republic
CSN 11523 S355J2 Czech Republic
CSN 12010 C10 Czech Republic
CSN 12022 C22 Czech Republic
CSN 12040 C35 Czech Republic
CSN 12050 C45 Czech Republic
CSN 12060 C60 Czech Republic
CSN 13255 (nearest) 38Si7 Czech Republic
CSN 14220 16MnCr5 Czech Republic
CSN 14220 (nearest) 20MnCr5 Czech Republic
CSN 15130 25CrMo4 Czech Republic
CSN 15140 42CrMo4 Czech Republic
CSN 15241 50CrMo4 Czech Republic
CSN 15260 51CrV4 Czech Republic
CSN 15290 60SiCr7 Czech Republic
CSN 15313 16Mo3 Czech Republic
CSN 16220 18CrNiMo7-6 Czech Republic
CSN 16340 34CrNiMo6 Czech Republic
CSN 16341 (nearest) 36CrNiMo4 Czech Republic
CSN 16630 30CrNiMo8 Czech Republic
CSN 17021 X20Cr13 (420) Czech Republic
CSN 17040 X6Cr17 (430) Czech Republic
CSN 17043 X17CrNi16-2 (431) Czech Republic
CSN 17044 X90CrMoV18 (440C) Czech Republic
CSN 17240 X5CrNi18-10 (AISI 304) Czech Republic
CSN 17246 X6CrNiTi18-10 (321) Czech Republic
CSN 17249 X2CrNi19-11 (304L) Czech Republic
CSN 17346 X5CrNiMo17-12-2 (316) Czech Republic
CSN 17349 X2CrNiMo17-12-2 (AISI 316L) Czech Republic
CSN 19313 90MnCrV8 (O1) Czech Republic
CSN 19552 X40CrMoV5-1 (H13) Czech Republic
CSN 19573 X153CrMoV12 (D2) Czech Republic
CSN 19830 HS6-5-2 (M2 HSS) Czech Republic
CSN 42 1202 Cu-ETP (Pure Copper) Czech Republic
CSN 42 2304 EN-GJS-400-15 Czech Republic
CSN 42 2307 EN-GJS-700-2 Czech Republic
CSN 42 3120 (nearest) CuSn8 (Phosphor Bronze) Czech Republic
CSN 42 3170 CuZn39Pb3 (Free-Machining Brass) Czech Republic
CSN 42 3262 CuZn37 (Brass) Czech Republic
CSN 42 4201 EN AW-6063-T6 Czech Republic
CSN 42 4203 EN AW-6082-T6 Czech Republic
CSN 42 4240 EN AW-7075-T6 Czech Republic
CSN 42 4241 EN AW-2024-T3 Czech Republic
CSN 42 4453 EN AW-5083-H111 Czech Republic
CSN LLG 250 (42 2426) EN-GJL-250 Czech Republic
CSN LLG 350 EN-GJL-350 Czech Republic
DILLINGER Dillimax 690T (trade) S690QL Germany
DIN 1.2080 X155CrVMo12-1 (D3) Germany
DIN 1.2343 X38CrMoV5-3 (H11) Germany
DIN 1.2344 X40CrMoV5-1 (H13) Germany
DIN 1.2379 X153CrMoV12 (D2) Germany
DIN 1.2379 X153CrMoV12 (D2) Germany
DIN 1.2510 90MnCrV8 (O1) Germany
DIN 1.3343 HS6-5-2 (M2 HSS) Germany
DIN 1.3343 HS6-5-2C (M2 HSS) Germany
DIN 1.4016 X6Cr17 (430) Germany
DIN 1.4021 X20Cr13 (420) Germany
DIN 1.4057 X17CrNi16-2 (431) Germany
DIN 1.4125 X90CrMoV18 (440C) Germany
DIN 1.4301 X5CrNi18-10 (AISI 304) Germany
DIN 1.4306 X2CrNi19-11 (304L) Germany
DIN 1.4313 X3CrNiMo13-4 Germany
DIN 1.4401 X5CrNiMo17-12-2 (316) Germany
DIN 1.4404 X2CrNiMo17-12-2 (AISI 316L) Germany
DIN 1.4410 X2CrNiMoN25-7-4 (Super Duplex 2507) Germany
DIN 1.4462 X2CrNiMoN22-5-3 (Duplex 2205) Germany
DIN 1.4541 X6CrNiTi18-10 (321) Germany
DIN 1.4542 X5CrNiCuNb16-4 (17-4PH) Germany
DIN 100Cr6 / 1.3505 100Cr6 (Bearing Steel) Germany
DIN 15CrNi6 / 1.5919 15CrNi6 Germany
DIN 15Mo3 (nearest, obsolete) 16Mo3 Germany
DIN 16MnCr5 / 1.7131 16MnCr5 Germany
DIN 18CrNiMo7-6 / 1.6587 18CrNiMo7-6 Germany
DIN 18CrNiMo7-6 / 1.6587 18CrNiMo7-6 Germany
DIN 2.4858 Incoloy 825 (NiCr21Mo) Germany
DIN 20MnCr5 / 1.7147 20MnCr5 Germany
DIN 25CrMo4 / 1.7218 25CrMo4 Germany
DIN 3.7165 Ti-6Al-4V (Grade 5) Germany
DIN 30CrNiMo8 / 1.6580 30CrNiMo8 Germany
DIN 31CrMoV9 / 1.8519 31CrMoV9 (Nitriding Steel) Germany
DIN 34CrNiMo6 / 1.6582 34CrNiMo6 Germany
DIN 36CrNiMo4 / 1.6511 36CrNiMo4 Germany
DIN 36NiCrMo16 / 1.6773 36NiCrMo16 Germany
DIN 38Si7 / 1.5023 38Si7 Germany
DIN 41Cr4 / 1.7035 41Cr4 Germany
DIN 42CrMo4 / 1.7225 42CrMo4 Germany
DIN 50CrMo4 / 1.7228 50CrMo4 Germany
DIN 51CrV4 / 1.8159 51CrV4 Germany
DIN 60SiCr7 / 1.8153 60SiCr7 Germany
DIN Al99.5 EN AW-1050A Germany
DIN AlCuMg2 EN AW-2024-T3 Germany
DIN AlMg2.5 EN AW-5052 Germany
DIN AlMg4.5Mn EN AW-5083-H111 Germany
DIN AlMg4.5Mn EN AW-5083-H111 Germany
DIN AlMgSi0.5 EN AW-6063-T6 Germany
DIN AlMgSiCu EN AW-6061-T6 Germany
DIN AlMn1 EN AW-3003-H14 Germany
DIN AlSi12 EN AW-4047 (Al-Si12) Germany
DIN AlSi1MgMn EN AW-6082-T6 Germany
DIN AlZnMgCu1.5 EN AW-7075-T651 Germany
DIN AlZnMgCu1.5 EN AW-7075-T6 Germany
DIN C80W1 / 1.1525 C80W1 (Tool / Spring) Germany
DIN CK10 C10 Germany
DIN Ck10 / 1.1121 C10E (Case-Hardening) Germany
DIN Ck15 / 1.1141 C15E Germany
DIN CK22 / Ck22 / 1.0402 C22 Germany
DIN CK35 / 1.0501 C35 Germany