... high hardenability, 2.high hardenability, 3.good wearing resistance Information: 1. Din1.2379 ,ASTMD2 ,JIS SKD11, GB Cr12Mo1V1 2.Cold ... high hardenability, high toughness and high chromium 3.Size:forged bar 30mm~450mm 4. Technic: EAF+LF+VD+ESR 5. ... under 400-500°C or needed nitriding treatment. Advantages&Applications 1. Advantages- Good hardenability; - Good wearing-resistance; - Good oxidation ...