Specifications

A8 special steel
1.A8/1.2631
2.flat bar/round bar
3.black/machined/turned surface
4.annealing,UT TEST:CLASS D/D

1.2631/A8 SPECIAL STEEL

1. Chemical Composition

Standard	Steel Grade	C	Si	Mn	P	S	Cr	Mo	W
ASTM	A8	0.50-0.60	0.75-1.10	0.20-0.50	0.030	0.030	4.75-5.50	1.15-1.65	1.00-1.50

 

2.Demensions:

Round bar	diameter(mm)	length(mm)	-
	50-500	2000-5800	-
Flat bar	thichkness(mm)	width(mm)	length(mm)
	20-400	50-1200	2000-5800

 

3.Hardness of Annealed:

HBS≤241  

 

4. Surface condition:

Black/machined/turned 

 

5.Ultrasonic test standard:

SEP 1921-84, GR.3 CLASS D/D 

 

6.Application:

for wear-resistance cutler with thin knife edge

 

NOTE: We are manufacture of different steel forging blocks, meanwhile we are also agent of hot rolled steel plate and round bar for many steel grades, we have advantageous in resources, funds, quality and price.

Just send us the details, we would offer you quite attractive price and good quality products. Welcome you to visit us and cooperate with us.

Any doubts pls feel free to contact with us by below ways:

TEL:	86-769-81502782
FAX:	86-769-81502791
ATTN.	Ms. May