aisi 4130 alloy steel

Basic Info.

Model NO.:Engineering AISI 4130 Alloy Steel Bar Peeled Turne

Special Use:Engineering Steel

Application:Die Steel Bar

Heat Treatment:Normalized;Annealed ;Quenched ;Tempered/Qt

Payment Term:30% Tt Deposit, Balance Against Bl Copy

Length:3000-5800mm

Ex-Stock:Yes

Delivery Date:30 Days

Ut Standard:Sep 1921-84 D/D

Grain Size:ASTM E112

Non-Metallic Inclusiton:ASTM E45

Process:Eaf+Lf+Vd+Forged+Heat Treatment(Optional)

Technology:Hot Rolled/ Forged/ Cold Drawn

Surface:Black; Peeled; Polished; Machined; Grinded; Turned

Test:Ensile Strength, Yield Strength, Elongation,

Certificate:ISO/ Mill Certificate

Experience:15 Years Manufacturer Experience

Trademark:Qilu

Transport Package:Seaworthy Package

Specification:DIA 100-1200

Origin:China

Product Description

1: 4130 steel introduction
AISI 4130 alloy steel is a medium carbon, low alloy steel in ASTM A29 standard. ASTM 4140 steel is also commonly referred to as a chromoly steel, or chrome moly steel, containing nominally 0.28-0.33% Carbon, 0.8-1.1% Chromium and 0.15-0.25% Molybdenum. It is similar to 4140 steel which has a higher carbon level (0.28-0.33%), giving 4130 material improved weldability, at the expense of through thickness strength. With the proper heat treatment it is also readily machined. Annealing ASTM 4130 alloy steel offers excellent ductility. AISI 4130 steel is usually supplied as round bar commonly in the hardened and tempered condition.

2: 4130 Steel equivalent

3: 4130 steel chemical composition

4: 4130 steel mechanical properties
The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT.

5: 4130steel overviews