Quality Flat Steel Bar

Quality Flat Bar: 1) Size: 5# - 32# 2) Good quality 3) Q235, SS400 or ST37-2 4) Name:Lode

Quality Flat Steel Bar:

P20+Ni flat steel

1.Mian application

   Large precision,high polishing plastic moulds,such as car accessories,household applianc,Electronic and AUDIO-Video products

2.Delivery condition

   Conventional or ESR,hot rolling or forging,black surface or milling

   Hardened and tempered to:28-35HRC

   Width:1500-2500mm       Thickness:20-400mm,410-1600mm Forge

3.General

   Through-hardening,good maching and mirror abilities;can be put into direct use after processing ,no further heat treatment and chrome plating;nitriding can increase surface hardness

4.Chemical analysis

C%	Mn%	Si%	Cr%	Ni%	Mo%	P%	S%
0.32-0.40	1.10-1.50	0.20-0.40	1.10-2.00	2.90-3.50	0.30-0.55	≤0.03	≤0.03

5.Delivery

   ACC.to your request-Standard steel bar(sawing)

                                   -non-standard steel bar(sawing)

6.Compared grades(based on usage)

Chinese	American	German	Swedish	Japanese
GB	AISI	DIN	ASSAB	JIS
3CrMnNiMo	P20+NI	1.2738	718	NAKS5

Quality Flat Steel Bar