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1.2311 plastic mould steel
1.Steel grade:
1. 2311(DIN), P20(ASTM/AISI), 618(ASSAB),3Cr2Mo(GB)
2.Chemical Composition(%)
C | Si | Mn | Cr | Mo | V | Ni | P | S |
0.28/0.40 | 0.20/0.80 | 0.60/1.00 | 1.40/2.00 | 0.30/0.55 | ≤0.030 | ≤0.030 |
3.Specification :Round bars: Diameter 80mm-480mm,Length ≤6000mm
Steel plate: Thickness 70mm-410mm, Width 410mm-810mm
4.Steel properties:
High strength toughness, high chromium steel
5.Applications:
Used in the manufacture of large,
medium and precision plastic mold and low melting point alloy die-casting mold
All products' chemical composition and specification
can be design according to customers' requirement.