4140 Carbon steel round bar

4140 carbon steel is a material with high strength, toughness, and good hardenability, commonly used to manufacture mechanical parts that withstand high loads, high impacts, and wear resistance.

Category:

Carbon Steel Round Bar


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Product Description

Product Name

Carbon Steel Bar

Diameter

5.0mm - 800mm

Length

5800, 6000 or customized

Surface

Black skin, Bright, etc

Material

S235JR, S275JR, S355JR, S355K2, A36, SS400, Q235, Q355, C45, ST37, ST52, 4140,

4130, 4330, etc

Standard

GB, GOST, ASTM, AISI, JIS, BS, DIN, EN

Technology

Hot rolling, Cold drawing, Hot forging

Application

It is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts,

which can reduce the weight of the parts.

Shipment time

Within 7-15 workdays after receiving deposit or L/C

Export packing

Waterproof paper, and steel strip packed.

Standard Export Seaworthy Package. Suit for all kinds of transport, or as required.

Capacity

250,000 tons / year

 

 

Packing And Shipping

The annual production capacity exceeds 9 million tons, and the pipeline circulation exceeds 8 million tons. All products have passed ISO9001, CE, TUV, SGS certificates.The leading products include stainless steel, carbon steel hot-rolled plates, galvanized plates, color-coated plates, and aluminum materials, all of which are famous brand products.

 

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