+86 371 55057610 
inquiry@xsteelplate.com
■ Overview
Cr-Mo alloy steel materials AISI 4130 round bar equal to SAE 4130 round bar which supplies according to specification ASTM A29/A29M.AISI 4130 round bar has a high fatigue strength and are also abrasion and impact resistantance.Xinsteel Industiral also stock AISI 4140 round bar,AISI 4130 steel plate and AISI 4140 steel plate with mill certificate EN 10204 3.1 or 3.2.
■ Full Data
Technical Requirements & Additional Services for AISI 4130 round bar:
♦ High tension test
♦ Hardness test for AISI 4140 round bar
♦ Heat treatments with Annealed,Normalized,NT or QT
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and painting,Cutting and welding,Bundling as per end user’s demands
♦ High tension test
♦ Hardness test for AISI 4140 round bar
♦ Heat treatments with Annealed,Normalized,NT or QT
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and painting,Cutting and welding,Bundling as per end user’s demands
■ Techicals
►Mechnical property for AISI 4130 round bar
|
AISI 4130 round bar |
||
|
Yield strength (≥Mpa) |
Tensile strength (≥Mpa) |
Elogation in 50mm min. % |
|
460 |
620 |
21.5 |
►Chemical composition for AISI 4130 round bar (Heat Analysis Max%)
|
Main chemical elements composition of AISI 4130 round bar |
||||||
|
C |
Mn |
P |
S |
Si |
Cr |
Mo |
|
0.28-0.33 |
0.40-0.60 |
0.035 |
0.040 |
0.15-0.35 |
0.80-1.10 |
0.15-0.25 |
Tel：+86 371 55057610 
Fax： +86 371 5505 7611