Tel : 0086-371-63217178

High quality carbon structural steel bar

Carbon steel bars for structure are divided into: high carbon steel bars, low carbon steel bars, bars for welding structure, structural steel bars for atmospheric corrosion resistance, structural steel bar for construction, structural steel bar for mechanical use etc. JW Steel's supply size for this kind of steel bar is 20-250mm in diameter, and the main grades are as follows


Standard

Grade

Type

ISO 630-2

S235 Grade B, S235 Grade C, S235 Grade D ,
S275 Grade B,S275 Grade C, S275 Grade D

General purpose structural steel 

JIS G3101

SS330, SS400

ASTM A36/A36M

A36

ASME SA36/SA36M

SA36

EN10025-2

S235JR, S235J0, S235J2, S275JR, S275J0, S275J2

ASTM A576

G10080,G10100,G10120,G10150,G10160,G10170,
G10180,G10190,G10200,G10210,G10220,G10230,
G10250,G10260,G10290,G10300,G10350,G10370,
G10380,G10390,G10400,G10420,G10430,G10440,
G10450,G10460,G10490,G10500,G10530,G10550,
G10600,G10700,G10780,G10800,G10840,G10900,
G10950,G15130,G15180,G15220,G15240,G15250,
G15260,G15270,G15360,G15410,G15470,G15480,
G15510,G15520,G15610,G15660,G15720,G11090,
G11100,G11160,G11170,G11180,G11190,G11320,
G11370,G11390,G11400,G11410,G11440,G11450,
G11460,G11510,G12110,G12120,G12130,G12150,
1005,1006,1008,1010,1012,1015,1016,1017,1018,
1019, 1020,1021,1022,1023,1025,1026,1029,1030,
1035,1037, 1038,1039,1040,1042,1043,1044,1045,
1046,1049,1050, 1053,1055,1060,1070,1078,1080,
1084,1090,1095,1513, 1518,1522,1524,1525,1526,
1527,1536,1541,1547,1548, 1551,1552,1561,1566,
1572,1109,1110,1116,1117,1118, 1119,1132,1137,
1139,1140,1141,1144,1145,1146,1151, 1211,1212,
1213,1215,12L14

ISO 630-3

S275N, S275M

Fine grain size structural steel

EN10025-3

S275N, S275NL

EN10025-4

S275M, S275ML

TMCP structural steel

ISO 630-5

S235W Grade C, S235W Grade D

Atmospheric corrosion resistant
structural steel

EN10025-5

S235J0WS235J2W

 

G3138

SNR 400A

 

ISO 683-1

C25,C30,C35,C40,C45,C50,C55,C60,C25E, C25R,
C30E,C30R,C35E,C35R,C40E,C40R,C45E,C45R,
C50E,C50R,C55E,C55R,C60E,C60R,23Mn6,28Mn6,
36Mn6,42Mn6

Q&T non alloy structural steel

JIS G4051

S10C,S12C,S15C,S17C,S20C,S22C,S25C,S28C,S30C,
S33C,S35C,S38C,S40C,S43C,S45C,S48C,S50C,S53C,
S55C,S58C,S09CK,S15CK,S20CK,S60C,S65C,S70C,
S75C

structural steel bar for mechanical use

If necessary, please leave your message, we will contact you as soon as possible, thank you!

Name:
Email:
Tel:
Message: