| Grade | 4130 |
| Standard | ASTM A29,ASTM A322 |
| Surface | Black, Rough Machined, Turned |
| Diameter Range | 8.0 ～ 300.0mm |
| Length | 1 to 6 Meters |
| Processing | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
| Raw Materail | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
| Country | DIN | BS | Japan | USA |
| Standard | EN 10250/EN10083 | BS 970 | JIS G4105 | ASTM A29 |
| Grades | 25CrMo4/1.7218 | 708A25/708M25 | SCM430 | 4130 |
| C | Si | Mn | P | S | Cr | Mo |
| 0.28-0.33 | 0.10-0.35 | 0.40-0.60 | 0.035 | 0.040 | 0.90-1.10 | 0.15-0.25 |
| Material | Tensile (KSI) | Elongation (%) | Hardness (HRc) |
| 4130 | 95-130 | 20 | 18-22 |