Internal Standard | BS | DIN | IS | EN | SAE / AISI | JIS | GOST | ISO | AFNOR | UNI (Italy) | SS (Sweden) | CSA (Canada) | AS/NZS | GB/T (China) | BS 970:1983 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
H13 | BH13 | X40CrMoV5-1 | X40CrMoV5-1 | 1.2344 | H13 | SKD61 | 4Kh5MFS | 40CrMoV5-1 | Z40CDV5-1 | X40CrMoV5-1 | 2311 | H13 | H13 | 4Cr5MoSiV1 | BH13 |
H11 | BH11 | X38CrMoV5-1 | X38CrMoV5-1 | 1.2343 | H11 | SKD62 | 4Kh5MF1S | 38CrMoV5-1 | Z38CDV5-1 | X38CrMoV5-1 | 2241 | H11 | H11 | 4Cr5MoSiV | BH11 |
D2 | BD2 | X153CrMoV12 | X160CrMoV12 | 1.2379 | D2 | SKD11 | Kh12MF | 160CrMoV12 | Z160CDV12 | X160CrMoV12 | 2316 | D2 | D2 | Cr12Mo1V1 | BD2 |
P20 | BP20 | 40CrMnMo7 | 40CrMnMo7 | 1.2311 | P20 | SCM4 | 40KhMnMo7 | 40CrMnMo7 | 40CMD8 | 40CrMnMo7 | 2711 | P20 | P20 | 3Cr2Mo | BP20 |
Note: “Die steels” are often categorized under hot work, cold work, or plastic mould steels. H13 and H11 are hot work die steels, D2 is a cold work die steel, and P20 is a common plastic mould tool steel. For applications requiring specific temper resistance or impact strength, refer to the applicable sub-category.