alloy steel

AISI 4130 alloy steel

AISI 4130 chemical composition; AISI 4130 mechanical properties; AISI 4130 application; AISI 4130 heat treatment;  AISI 4130 specification; AISI 4130 package and shipment
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Steel  grade: AISI 4130

                SCM 430


Product Description

 

  AISI 4130  chemical composition

 

 
AISI 4130 Composition in % :

C

Si

Mn

P

S

Cr

Mo

Ni

0,28 - 0,33

max. 0,40

0,60 - 0,90

max. 0,035

max. 0,030

0,90 - 1,20

0,15 - 0,30

        

 


 

AISI 4130 is a chromium molybdenum alloy steel specification.

It is supplied as round bar commonly in the hardened and tempered condition with a hardness of 18-22 HRc.

With a lower carbon content range AISI 4130 provides better weldability, at the expense of through thickness strength



 CONTACT: Kelly He
 
E-mail: yihe15@aliyun.com
Skype: yihe15

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