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High-quality plastic mold steel.
Long service life even under harsh working conditions.
Excellent wear resistance,corrosion resistance, and high-temperature strength.
Excellent corrosion resistance.
Pre-hardened to 32–38 HRC (customizable upon request).
| KJ718 | |||
|---|---|---|---|
| German W.Nr 1.2738 | U.S. AISI P20+N | Japan JIS HPM7 | Sweden ASSAB 718HH |
| KJ718 | |||||||
|---|---|---|---|---|---|---|---|
| C 0.33-0.38 | Si 0.2-0.4 | Mn 1.10-1.50 | P ≤0.030 | S ≤0.030 | Cr 1.80-2.10 | Mo 0.20-0.30 | Ni 0.9-1.0 |
| Type A (Sulfides) | Type B (Aluminates) | Type C (Silicates) | Type D (Oxides) |
|---|---|---|---|
| Fine Series ≤1.5 Heavy Series ≤1.0 | Fine Series ≤1.5 Heavy Series ≤1.0 | Fine Series ≤1.5 Heavy Series ≤1.0 | Fine Series ≤1.5 Heavy Series ≤1.0 |
