S235jr Carbon Steel Bar
Delivery Time:7 Days
Payment Term: T/T, L/C, WeChat pay, Alipay, etc
Size: Customizable
Transportation: By sea or land transportation

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The properties of carbon steel are high hardness, strength, wear resistance and anti-corrosion.

Carbon steel is an alloy with carbon and iron, with carbon content up to 2.1% by weight. The increase in the carbon percentage will raise steel’s hardness and strength, but it will be less ductile. Carbon steel has good properties in hardness and strength, and it is less expensive than other steels.

Junlicheng offers a wide range of carbon bar to certifications or specifications such as: ASTM, ASME, API, CSA, AISI, ABS,Lloyds, and DNV.

Product Specification and Size

Product Name
Hot Rolled Round BarCold Drawn Square Bar
Hot Rolled Square BarCold Drawn Hexagon Bar
Cold Drawn Round BarForged Bar


Steel Grade
AISIAISI 1008, AISI 1015, AISI 1017, AISI 1021, AISI 1025, AISI 1026, AISI 1035, AISI 1045, AISI 1050, AISI 1055, AISI 4140, AISI 4340, AISI 4130, AISI 5140, AISI 8620, AISI 12L14
JISSCM415, SCM420, SCM440, SS400, S45C, S20C
DIN34CrMo4, 42CrMo4, 9Cr2Mo, 40CrNiMo, C45, CK45

Available Size

Product NameDiameter (mm)
Hot Rolled Round Bar25~600
Hot Rolled Square Bar21~54
Cold Drawn Round Bar6~101.6
Cold Drawn Square Bar6~50.8
Cold Drawn Hexagon Bar9.5~65
Forged Bar200~1000


Carbon steel bar is a kind of general-purpose steel bar that offers excellent formability and weldability, being used in a wide variety of applications including auto manufacturing, shipbuilding, aerospace industry, petrochemical plants, auto-power and wind-engine, metallurgical machinery, precision tools, etc.

- Auto manufacturing
- Aerospace industry
- Auto-power and wind-engine
- Metallurgical machinery

Steel Round Bar Condition

Annealing, Normalized, Quench+Temper
Surface: Black Finish, Peeled, Rough Turned




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