Global Steel Grade Cross-Reference
Find equivalent materials across international standards. Compare ASTM, EN, JIS, GB, and IS steel grades with mechanical properties and density data. All data aggregated from publicly available international standards for preliminary reference. Download full dataset (CSV).
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| Standard | Material | Category | Yield Strength | Density | Equivalents |
|---|---|---|---|---|---|
ASTM A36/A36M |
ASTM A36 Carbon Steel: Properties, Equivalents & Applications | Carbon Steel | 250 MPa (36 ksi) | 7.85 g/cm³ | Q235, S275JR, SS400, E250, St37-2 |
GB/T 700-2006 |
Q235B Carbon Structural Steel (GB/T 700): Chinese Standard | Carbon Steel | 235 MPa (34 ksi) | 7.85 g/cm³ | ASTM A36, S235JR, SS400, E250, St37-2 |
EN 10025-2:2019 |
S275JR Structural Steel (EN 10025): European Standard | Carbon Steel | 275 MPa (40 ksi) | 7.85 g/cm³ | ASTM A36, Q235, SS400, St44-2, E250 |
ASTM A572/A572M |
ASTM A572 Grade 50 High-Strength Low-Alloy Steel | Carbon Steel | 345 MPa (50 ksi) | 7.85 g/cm³ | S355JR, Q355, SM490, St52-3, E355 |
ASTM A516/A516M |
ASTM A516 Grade 70 Pressure Vessel Steel | Carbon Steel | 260 MPa (38 ksi) | 7.85 g/cm³ | SA-516 Gr70, P355GH, P295GH, SPV355, SGV480 |
EN 10025-2:2019 |
S355J2 Structural Steel: High-Strength European Grade | Carbon Steel | 355 MPa (51 ksi) | 7.85 g/cm³ | ASTM A572 Gr50, Q355D, SM490, St52-3, E355 |
JIS G3101 |
SS400 (JIS G3101): Japanese General Structural Steel | Carbon Steel | 245 MPa (36 ksi) | 7.85 g/cm³ | ASTM A36, Q235, S275JR, E250, St37-2 |
ASTM A29 / EN 10083-2 |
AISI 1045 / C45 Medium Carbon Steel: Properties & Heat Treatment | Carbon Steel | 450 MPa (65 ksi) Q&T | 7.85 g/cm³ | EN C45, DIN 1.0503, JIS S45C, GB 45, ISO C45E4 |
ASTM A283/A283M |
ASTM A283 Grade C: Low-Tensile Structural Carbon Steel | Carbon Steel | 205 MPa (30 ksi) | 7.85 g/cm³ | S235JR, Q215, SS330, St33, E235 |
API 5L / ISO 3183 |
API 5L X52 Line Pipe Steel: Oil & Gas Pipeline Grade | Carbon Steel | 360 MPa (52 ksi) | 7.85 g/cm³ | L360, X52, S355, L360NB, StE360 |
ASTM A500/A500M |
ASTM A500 Grade B: Cold-Formed Structural Tubing | Carbon Steel | 315 MPa (46 ksi) | 7.85 g/cm³ | S275J0H, Q275, STKR400, E275, C350 |
EN 10025-2:2019 |
S235JR Carbon Steel: European Basic Structural Grade | Carbon Steel | 235 MPa (34 ksi) | 7.85 g/cm³ | ASTM A283, Q235, SS400, St37-2, E235 |
ASTM A106/A106M |
ASTM A106 Grade B: Seamless Carbon Steel Pipe for High-Temp Service | Carbon Steel | 240 MPa (35 ksi) | 7.85 g/cm³ | SA-106B, P235GH, STPG370, GB 20, S195T |
ASTM A572/A572M |
ASTM A572 Grade 65: Extra-High-Strength Structural Steel | Carbon Steel | 450 MPa (65 ksi) | 7.85 g/cm³ | S460, Q460, SM570, StE460, E460 |
ASTM A240/A276 |
AISI 304 Stainless Steel (UNS S30400): Properties & Equivalents | Stainless Steel | 205 MPa (30 ksi) | 8.00 g/cm³ | EN 1.4301, X5CrNi18-10, SUS304, 06Cr19Ni10, AISI 304 |
ASTM A240/A276 |
AISI 316L Stainless Steel (UNS S31603): Marine-Grade Properties | Stainless Steel | 170 MPa (25 ksi) | 8.00 g/cm³ | EN 1.4404, X2CrNiMo17-12-2, SUS316L, 022Cr17Ni12Mo2, AISI 316L |
ASTM A240 |
AISI 430 Ferritic Stainless Steel: Magnetic & Economical | Stainless Steel | 275 MPa (40 ksi) | 7.70 g/cm³ | EN 1.4016, X6Cr17, SUS430, 10Cr17, AISI 430 |
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Borouge PP High-Flow Compound: Automotive Lightweighting Grade | 0.905 g/cm³ | sabic-pp-compound, lyondellbasell-pp | ||
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Hastelloy C-276: Ultimate Corrosion Resistance Alloy Properties | 8.89 g/cm³ | inconel-625, hastelloy-c22, monel-400 | ||
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SABIC Lexan Optical-Grade Polycarbonate: Light Transmission & Clarity | 1.20 g/cm³ | covestro-makrolon, teijin-panlite, trinseo-calibre | ||
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Inconel 718 for Additive Manufacturing: LPBF Processing Parameters & Post-Heat Treatment | 8.19 g/cm³ | waspaloy, rene-41, inconel-625 | ||
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DuPont Zytel PA66 GF30: Glass-Filled Nylon for Structural Components | 1.37 g/cm³ | basf-ultramid-a3hg6, ascend-vydyne, radici-radilon | ||
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Covestro Makroblend PC+PBT: Chemical Resistance Meets Impact Strength | 1.21 g/cm³ | sabic-xenoy, basf-ultradur, lanxess-pocan |