... condition: black on machined 1.Grade:DIN 1.2083,ASSAS S-136,4Cr13 plastic mould tool steel2.Tech ... Mo:0.20-0.70 V:0.15-0.407.Material characteristics: DIN 1.2083 - medial carbon high chrome ... ,Super intensity and wearable capacity8.Applications: DIN 1.2083 Used for making the corrosion resistance and wear resistance ... please do not hesitate to contact us. DIN1.2083,ASSAB S-136,4Cr13 plastic mould steel