Sizes (O.D. x T): From 6 x 1mm to 720 x 60mm
Standards:ASTM A500,ASTM A501,ASTM A519,JISG3441,JISG3444,DIN1626/2-2458
Sizes (O.D. x T)from 6 x 1mm to 720 x 60mm
StandardsGB/T8162 ASTM A500 ASTM A501 ASTM A519
JISG3441 JISG3444 DIN1626/2-2458 ASTM A53
Commonly Used Steel Grade
| STANDARD GRADE | GB | JIS | ASTM | DIN | ISO |
CARBON STRUCTURAL STEEL | Q235 | SS400 | 1020 | St37-2 | E235B |
10 | S10C | 1010 | C10 | C10E | |
20 | S20C | 1020 | C22E | C20E4 | |
35 | S35C | 1035 | C35E | C35E4 | |
45 | S45C | 1045 | C45E | C45E4 | |
ALLOY STRUCTURAL STEEL | 20Cr | SCr420 | 5120 | 20Cr4 | 20Cr4 |
20CrMo | SCM41B | 4118 | 20CrMo5 | 25CrMo4 | |
35CrMo | SCM435 | 4135 | 34CrMo4 | 34CrMo4 | |
38CrMoAl | SACM645 |
| 41CrAlMo7 | 41CrAlMo74 | |
40Cr | SCr440 | 5140 | 41Cr4 | 41Cr4 | |
40Mn2 | SMn438 | 1340 | 42Mn6 | 42Mn6 | |
45Mn2 | Smn443 | 1345 | 42Mn6 | 42Mn6 | |
50CrV | SUP10 | 6150 | 51CrV4 | 51CrV4 | |
30CrMo | SCM430 | 4130 | 25CrMo4 | 25CrMo4 | |
27SiMn |
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LOW ALLOY STEEL | Q345B | SPFC590 | Gr-50 [345] | S3555N | E355JR |
