Carbon Steel Bar

Carbon Steel Bar

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.

Mechanical Properties

Steel Grade SS400
  • Thickness
  • above 245t ≦ 16
  • Strength
  • 400-510N/mm²
  • Elongation
  • 6 ≦ t ≦ 16(t)mm

Product Specification and Size

Product Name
Hot Rolled Round Bar Cold Drawn Square Bar
Hot Rolled Square Bar Cold Drawn Hexagon Bar
Cold Drawn Round Bar Forged Bar
Steel Grade
AISI AISI 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
JIS JIS SCM415, JIS SCM420, JIS SCM440, SS400, S45C, S20C
DIN 34CrMo4, 42CrMo4, 9Cr2Mo, 40CrNiMo, C45, CK45
GB Q215~Q235

Available Size

Product Name Diameter (mm)
Hot Rolled Round Bar 25~600
Hot Rolled Square Bar 21~54
Cold Drawn Round Bar 6~101.6
Cold Drawn Square Bar 6~50.8
Cold Drawn Hexagon Bar 9.5~65
Forged Bar 200~1000

Application

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