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| Equivalent grades | GB | DIN | AISI | JIS | ||||||
| 4Cr5MoSiV1 | 1.2344 | H13 | SKD61 | |||||||
| X40CrMoV5 | ||||||||||
| Chemical composition | C | Si | Mn | Cr | P | S | Mo | V | ||
| 0.30-0.40 | 0.80-1.20 | 0.20-0.40 | 4.75-5.50 | 0.03MAX | 0.03MAX | 1.25-1.75 | 0.80-1.20 | |||
| Available size | Round Bar | Diameter | Length | |||||||
| 10-380mm | 2000-5800mm | |||||||||
| Flat Bar | Thickness | Width | Length | |||||||
| 12-500mm | 60-900mm | 2000-5800mm | ||||||||
| Surface condition | Black surface/ Grinded/ Machined | |||||||||
H13 1.2344 skd61 hot work mould steel
