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Aisi 4130 Alloy Steel Bar Hot Rolled Normalized

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Aisi 4130 Alloy Steel Bar Hot Rolled Normalized

Aisi 4130 Alloy Steel Bar Hot Rolled Normalized
Aisi 4130 Alloy Steel Bar Hot Rolled Normalized

Large Image :  Aisi 4130 Alloy Steel Bar Hot Rolled Normalized

Product Details:
Place of Origin: China
Brand Name: Evergrowrs
Certification: ISO ,etc.
Model Number: As per standard
Payment & Shipping Terms:
Minimum Order Quantity: 20Tons
Price: USD 200-1200/Ton
Packaging Details: Standard seaworthy package
Delivery Time: 15 days
Payment Terms: L/C, T/T, D/P, D/A, Western Union, MoneyGram
Supply Ability: 5000 Ton/Tons per Month
Detailed Product Description
Shape: Steel Round Bar Alloy Or Not: Alloy
Special Use: Free Cutting Steel Application: Die Steel Bar
Standard: ASTM, DIN, GB, BS Length: 3000-5800mm
Specification: DIA 100-1200 Special Pipe: API Pipe
High Light:

Aisi 4130 Alloy Steel Bar


Hot Rolled Alloy Steel Bar


Normalized Steel Round Bar

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



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


Transport Package:Seaworthy Package

Specification:DIA 100-1200



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

Country British









Standard BS 970 ASTM A29 JIS G4105




Grade 708A25/708M25 4230 SCM430






3: 4130 steel chemical composition

Grade C Si



p S Cr Mo Ni




0.28-0.33 0.15-0.35 0.4-0.6 0.035 0.04 0.18-1.1 0.15-0.25 /




0.22-0.29 0.4 0.6-0.9 0.025 0.035 0.9-1.2 0.15-0.30 /




0.28-0.33 0.15-0.35 0.6-0.85 0.03 0.03 0.9-1.2 0.15-0.30 /


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





Dia 6-1200mm










Normalized; Annealed ; Quenched ; Tempered



Black; Peeled; Polished; Machined; Grinded; Turned; Milled




Forged; Hot rolled; Cold drawn



Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection,

magnetic particle testing, etc.





T/T;L/C;/Money gram/ Paypal



FOB; CIF; C&F; etc..



30-45 days


4130 are used for Commercial aircraft, aircraft engine mounts, military aircraft, automotive, machine tools, hydraulic tools,

auto racing, aerospace, oil and gas industries as forged valve bodies and pumps, agricultural and defense industries etc.



Evergrowing Resources CO.,Ltd
Evergrowing Resources Co., Limited was Located in Nanjing, China. We have engaged in import and export of all kinds of ferrous and nonferrous materials all over the world. Because we are top agent of several different steel mills in Asia and Europe, so we have ability to offer best quality products and services to our clients. Till now, we have supplied products and services in Asia, Europe, Africa, North America and South America. Following the trend of market development, we have built our special steel processing center in Jiangsu, China to do further processing on the products, such as heat treatment (QT, N, ANN), rough turned, CNC cutting and etc. We have extended our industrial train and enhanced the ability to provide the auxiliary item, and thus strengthened our market advantage.

Evergrowing aim:

Competitive price: try best to make best offer

Top quality: 100% comply with customer's standard

JIT delivery: Delivery on time for each order.

One station purchase:we try to supply the material with different condition to our customers.

After service: Response on any quality question and etc.

Contact Details
Evergrowing Resources Co., Ltd.

Contact Person: steven shu

Tel: +8615601991332

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