Commonly used steel grade:
ST37-2, S235JR, Q235A/B, Q345B, Q390B, SS400, 10#, 20#, 35#, 45#, 40Mn2, 45Mn2, 27SiMn, 20Cr, 40Cr, 20CrMo, 35CrMo, 38CrMoAl, 50CrV, 30CrMoSi, ST33, ST37, S185, SS330, 10, 20, 09MnV, 16MnJ55, K55, N80, L80, C90, T95, P110, C75, L80, C90, T95, 808, N80T, V150, API A53Gr.B, A106Gr.B, API 5LB, X42, X46, X5220G, 20MnG, 25MnG, 15MoG, 20MoG, 12Cr1MoVG, 15CrMoG, 12Cr2MoG,12Cr2MoGVWTiB, 12Cr2MoVSiTiB, 20G, 16Mn, 15MnV, 10MoWVNb, 12CrMo, 15CrMo, 1Cr5Mo, 12Cr2Mo, DZ40, DZ50, GCr15, GCr5Mo,SAE52100/SAE8620, SUS304, 304L, 321, 316, 304, 316L, 321, and 310S, SPHC, 08AL, 08F, HG5, DF08, Q195-235, M8
Standards:
GB/T8162,ASTM A500,ASTM A501,ASTM A519,JISG3441,JISG3444,DIN1626/2-2458,ASTM A53 GB/T8163,ASTM A53,ASTM A106,JISG3452,JISG3454, DIN1629,API5L,API 5CT,API 5B,API 5L PSL1 / PSL2,ASTM A192 (ASME SA192),ASTM A106,ASTM A213,JISG3461,JISG3462,DIN17175,BS 3059, ASTM A210 (ASME SA210), JIS G3461, DIN 17175, BS 3059, ASTM A53, ASTM A106, ASTM A179, ASTM A192, ASTM A209, ASTM A210, ASTMA213, ASTM A334, ASTM A519, ASTM A556, ASTM 161, BS1717, BS3059, BS3602, BS3603, BS3604, BS3606, JIS G3441, JIS G3445, JIS G3452, JIS G3456, JIS G3461, JIS G3462, JIS G3464, DIN 2391, DIN 17175, DIN 1629,DIN 1630, DIN2413, ISO 9329, GB6479, DIN2391, GB3639, ASTM A53, ASTM A106, ASTM A179, ASTM A192, ASTM A209, ASTM A210, ASTM A213, ASTM A334, ASTM A519, ASTM A556, BS1717, BS3059, BS3602, BS3603, BS3604, BS3606, JIS G3441, JIS G3445, JIS G3452, JIS G3456, JIS G3461, JIS G3462, JIS G3464, DIN 2391, DIN 17175, DIN 1629, DIN 1630, DIN2413, GB9948, JISG3441, YB/T5052, YB235,YB/Z12-77YJZ84, A312, A269, JIS G3459, G3463, DIN17458, ASTM A53, SCH 40 and BS 1387