special alloy steel NAK80

special alloy steel NAK80: 1.Hot rolled or forging/EAF or ESR/black/hardened 2.100% Ultrasonic test standards special alloy steel NAK80: 

1) Delivery condition:EAF&ESR,Hot rolled&forging,black surface,machined surface,hardened hardness:HRC=37~43

 

2)Chemical composition

C	Si	Mn	P	S	Cr	Mo	Ni
=0.1~0.15	=0.15~1.0	=1.0~2.0	≤0.03	≤0.03	=0.7~1.5	=0.1~0.4	=2.5~3.5

 

3)Specification:Thickness:20/25/30/35...300mm;Width:205/210/215...2000mmLength:2000~5800mm

 

4) Used for high precision mirror plastic mould,high appearance home electronic plastic mould

 

5) Payment term:prepay 30% deposit. the balance against L/C at sight or T/T.

special alloy steel NAK80