C45 steel plate high carbon steel

We are C45 steel plate high carbon steel supplier.C45 is the name in the DIN standard, said in the national standard: 45 steel,In the JIS standard, it is called: S45C, which is called: 1045, 080M46 in the ASTM standard.45 steel is a high-quality carbon structural steel, which is widely used in machinery manufacturing. This steel has good mechanical properties and is relatively inexpensive.

C45 steel plate high carbon steel

1. C45 (1.0503) is a medium-carbon high-quality steel with high strength. The Italian UNI standard steel No. C45 is generally used in normalized state due to poor hardenability. When the mechanical properties are high, the quenching and tempering treatment is adopted. Cold deformation plasticity is medium, and the machinability of annealing and normalizing is better than that of quenching and tempering. It is used to manufacture parts with high strength requirements, such as gears, shafts, piston pins, etc., and mechanical parts, forgings, stampings, bolts, nuts, and pipe joints that are not stressed.

2. Definition of medium carbon high quality steel:

High-quality carbon structural steel is carbon steel with carbon content less than 0.8%. The steel contains less sulfur, phosphorus and non-metallic inclusions than carbon structural steel, and has excellent mechanical properties.

High quality carbon structural steel (GB/T699-1999):

3. heat treatment: normalizing, 850 ° C; quenching, 840 ° C; tempering, 600 ° C.

4.Delivery status:

Delivered without heat treatment or heat treatment (annealing, normalizing or high temperature tempering). The delivery of the required heat treatment condition shall be indicated in the contract, and the unspecified shall be delivered without heat treatment.

5.C45 product application range:

Universally used in aerospace, electric power, petrochemical, shipbuilding, machinery, electronics, environmental protection and other industries.


Jawaysteel Corporation,steel sheet supplier from China,founded in 1998, is a professional manufacturer and global exporter specializing in metal manufacture and exportation. In recent years, winged by rapid merge and expansion,Our well-equipped plant emerged in Dainan, Jiangsu Province, with two Export offices respectively located in Shanghai and HongKong catering.Export offices respectively located in Shanghai and HongKong catering to a lager scale of customers from both home and abroad under the banner of supreme service.


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