718 mould steel
1.Hot rolled,black, hardened&tempering,Hardness: 28~34HRC
2.100% UL test standards:SEP1921-84,GR.3 CLASS C/C

Features: 718  MOULD STEEL (P20+Ni/718 /DIN 1.2738)

1).Grade: P20+Ni/718  steel plate (3Cr2NiMnMo/ASTM P20+Ni/718/DIN 1.2738)

2).Specification: 20~400*205~2200*3000~5800mm, or customers requestments

3).Chemical composition: C=0.28~04, Si=0.2~0.8, Mn=1.0~1.5, Cr=1.7~2.0,

     Mo=0.25~0.4, Ni=0.85~1.15

4).Delivery contion:hot rolled,black,EAFor ESR,Hardness: HRC=28~35  Annealed Hardness: HBS≤235

5).Application: Used for various large-sized mirror plastic mould, precision plastic

  mould, like: cars accessies, home appliances, electronic equipment plastic mould.

6)100% Ultrasonic according to the test standards:SEP1921-84,GR.3 CLASS C/C

7).Payment: L/C at sight or T/T