P20 steel plate
1.Hot rolled/black/hardened&tempering/hardness:28~34HRC
2.100% Ultrasonic according toGB/T6402-1991,CLASS
Features:

P20 P20 steel plate : 

1) Delivery condition:Hot rolled,black surface,Hardened&Tempering,

Hardness:28-34HRC

 2)Chemical composition:

C	Si	Mn	P	S	Cr	Mo
=0.28~0.4	=0.2~0.8	=0.6~1.0	≤0.03	≤0.03	=1.4~2.0	=0.3~0.55

3).Specification:Thickness:20/25/30/35...400mm;Width:205/210/...2200mm:

Length:2000~5800mm

4).Used for various large-sized or medium-sized precision plastic mould and low melting point alloy parts,like tim,zinc and Lead alloy casting mould.

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