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Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 With Cutting and Welding Services

Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 With Cutting and Welding Services photo-1
Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 With Cutting and Welding Services photo-2
Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 With Cutting and Welding Services photo-3
Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 With Cutting and Welding Services photo-4
Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 With Cutting and Welding Services photo-5
Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 With Cutting and Welding Services photo-6
US$ 685.00 1 - 49 Ton
US$ 675.00 50 - 99 Ton
US$ 665.00 ≥100 Ton
Key Specifications
Get Latest Price
Type:
Alloy Steel Bar, Alloy Steel Round Bar
Technique:
Hot Rolled, hot Rolled
Application:
Structural Steel Bar
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Application Structural Steel Bar
Standard GB
Grade 4140
Steel Grade 4140
Tolerance ±5%
Brand Name Shagang Laiwu
Place of Origin Jiangsu, China
Alloy Or Not Is Alloy
Delivery Time 8 ~ 14 days
Processing Service Welding, Cutting
Product name sae 4140 steel price 40cr alloy steel rod alloy steel round bar
Surface Customer's requirement
Delivery condition by sea,by air,by train
Shape Round
Sample Sample Free
Sample time 2-3days
Stock or not enough stock
Quality inspection chemical composition
Product Description

Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 with Cutting and Welding Services

 sae 4140 steel price 40cr alloy steel rod alloy steel round bar Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 with Cutting and Welding Services

Details

1.Diameter 6 to 40 mm 
2.Black or Bright surface 
3.Annealed or Quenched and tempered provided 
4.Cutting service provide

5.Hot rolled/Cold rolled technique

 

Machine Capability

Tensile strength (N/mm2Mpa): >=980(100)
Elongation: >=12
Yield strength: >=835(85)
Hardness:( HBS 100/3000)<=269
Reduction of area:>=55

Akv(J)>=78  akv(J/cm2):>=98(10)

Chemical Composition (%):

 AISI 1020

 

C Mn Si S P Ni Cr Mo Cu
0.38~0.45
0.5~0.8
0.17~0.37
≤0.035
≤0.035
≤0.30
0.9-1.2
0.15-0.25
≤0.25

 

 Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 with Cutting and Welding ServicesHot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 with Cutting and Welding Services

Related Products

Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 with Cutting and Welding Services

Company Information

Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 with Cutting and Welding Services

    Wuxi Mingshang Steel has a history of more than ten years, it has a spacious workshop, advanced equipment
technology and high quality staffing. At present, the company has several indoor warehouses with area of more
than 10000 square meters and has all kinds of steel pipes all year long.
    The company start to implement a comprehensive quality management system in 1997 and established it in
2001, in order to provide customers with high quality products and satisfactory service.

 Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 with Cutting and Welding Services

 

Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 with Cutting and Welding Services

 

 

    It has been specializing in production and distribution of all kinds of steel pipes for a long time, widely used
in petroleum, both in China and abroad chemical industry, boiler, coal, construction, pipe processing and other
industries and fields, are exported to five continents in more than 20 countries and regions.
Since its founding, it has also developed its own unique cultural concept. At the same time, it takes excellence
as its goal and is characterized by mature manufacturing and detection technology, high-quality service and
thoughtful and smooth distribution, and gradually create brand, strive to serve the market, and establish long-
term win-win relationship with customers.

Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 with Cutting and Welding ServicesHot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 with Cutting and Welding ServicesHot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 with Cutting and Welding Services

 

Quality inspection

Before shipping, you can make third party inspection and we will also make inspection by our side too.

 

Packaging & Shipping

waterproof paper,galvanzied steel covered and steel strip packed

*1.20 feet container contains dimension:Width under 2300mm, length under 6000mm
*2.40 feet container contains dimension:Width under 2300mm, length under 12000mm
*3.By bulk vessel:Freight charge is low by bulk cargo, and large heavy sizes can not be loaded into containers can shipping by bulk cargo
Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 with Cutting and Welding ServicesHot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 with Cutting and Welding Services 

 

Contact information

Main product:

 

·Steel Profile:H-Beam/I-Beam/Equal Angle/Unequal Angle/U Channel /Flat Bar

 

·Steel Plate:Hot Rolled Coil/Hot Rolled Checkered Coil/Cold Rolled Coil/Cutting Sheet

 

·Wire Bar: Round Bar /Deformed Bar

 

·Steel Pipes: Seamless Pipe, Square/Round Pipes

 

·Galvanized Steel: Angle/Channel/I-Beam/Round Bar/Flat Bar/Round-Square Pipe

 

 

Contact info: 

 

 

Haley He

 

Mobile/whatsapp: 86-15261582873

 

TEL: 86-510-83074477

 

FAX: 86-510-83074455

 

Hot Rolled SAE 4140 Steel 40Cr Alloy Round Bar 4140 42CrMo4 with Cutting and Welding Services

 

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Gold Verified Supplier
1Yr
Verified Business License
Year Established
2025
Annual Export Value
Above US$100 Million
Total Employees
51 - 100 People
Product Certifications
ISO9001