1, AISI P20+Ni, 718, DIN 1.2738, 3Cr2NiMnMo
2,3Cr2NiMnMo : Delivery condition: Hot Rolled, forging, EAF or ESR material, black
2,3Cr2NiMnMo : Delivery condition: Hot Rolled, forging, EAF or ESR material, black
Steel bar AISI P20+Ni(718, DIN 1.2738, GB 3Cr2NiMnMo).
1) Chemicial composition: C=0.32~0.40, Si=0.20~0.80, Mn=1.00~1.50, P≤ 0.03, S≤ 0.03, Cr=1.70~2.00, Mo=0.25~0.40, Ni=0.85~1.15.
2) Delivery condition: hot rolled or forged, EAF or ESR, black surface, hardened and tempered, hardness: 28-35 HRC, or annealed hardenss: HBS≤ 235.
3)Specification: (Customer requested size )
Flat: 20-500mm*50-1200mm
4) Application: used for making various large-sized mirror plastic moulds, precise plastic moulds, like: cars accessories, home appliances, electronic equipment plastic moulds.