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1.2738
Qilu
Product Description
DIN 1.2738 P20+Ni 718 3Cr2MnNiMo Hot Rolled Plastic Mould Steel Plate
1: DIN 1.2738 Steel Introduction
DIN 1.2738 is specially used for Plastic injection die moulds. The characteristics of a material are right sharpening, photo-etching properties with high purity and good homogeneity. DIN 1.2738 is upgraded version of plastic mold steel 0f 1.2311, which normally supply in Pre hardened condition. Hardness in as supplied condition 280-320 HB with having uniform hardness. The additional nickel content of 1 % increases through hardening. It has good machinability, suitable for Texturing, fine polishability, adequate corrosion resistance, vacuum-degassed steel.
1.2738 Steel Stock In Warehouse
2: 1.2738 Quality Standard
ISO4957 2000-ENG Tool-Steel.pdf
3: DIN 1.2738 Steel Equivalent
| Country | China | Japan | Germany | USA | UK |
| Standard | GB/T 1299 | JIS G4404 | DIN EN ISO4957 | ASTM A681 | BS 4659 |
| Grade | 3Cr2MnNiMo | / | 1.2738 | P20+Ni / 718 | / |
4: DIN 1.2738 Steel Chemical Composition
| Grade | C | Mn | Si | Cr | Ni | Mo | ||||||
| 1.2738 | 0.40 | 1.50 | 0.30 | 1.90 | 1.10 | 0.20 | ||||||
| 3Cr2MnNiMo | 0.33 | 0.37 | 0.80 | 1.10 | 0.15 | 0.35 | 1.65 | 1.75 | 0.40 | 0.50 | 0.40 | 0.50 |
| P20+Ni / 718 | 0.35 | 0.45 | 1.30 | 1.60 | 0.20 | 0.40 | 1.80 | 2.10 | 1.90 | 1.20 | 0.15 | 1.35 |
