DIN 1.2083,ASSAS S-136,4Cr13 plastic mould tool steel ESF+LF+VD+ESR CIF ... condition: black on machined 1.Grade:DIN 1.2083,ASSAS S-136,4Cr13 plastic mould tool steel2.Tech:EAF+LF+VD+ESR3 ... -0.42 Si:0.60-1.30 P:≤0.03 S:≤0.03 Cr:13.00-14.50 Mo:0.20 ... , please do not hesitate to contact us. DIN1.2083,ASSAB S-136,4Cr13 plastic mould steel