Cold Drawn Bright Bar

Outside Dia(mm)

8mm-650mm

Technology

hot rolled/cold rolled/cold drawn/forged

Length

1-12m/customized

Other sections

Angle bar/Square bar/Flat bar/Flat bar

Standard

GB/T799、ASTM A29、A108、A321、A575、BS970、DIN1652JIS G4051：
GB/T799，。ASTM A29，、。A108、，。A321，。A575，。BS970，。DIN1652，。JIS G4051，。
，。，、，。，。
，GB/T799、ASTM A29、A108、A321、A575、BS970、DIN1652JIS G4051、。，，。

Material

ASTM(1005,1006,1008,1010,1015,1020,1025,1030,1035,1040,1045,1050,1055,1060,1065,1070,1080,1084,1016,1022)

Ck10, Ck15, Ck22, Ck25, Ck30, Ck35, Ck40, Ck45, Ck50, 30Mn4, and 40Mn4 are steel grades. These steel grades are commonly used in various industries for different applications.
Ck10 is a low carbon steel grade with good machinability and weldability. It is often used in the manufacturing of machine parts, such as gears and shafts.
Ck15 is a carbon steel grade with a higher carbon content compared to Ck10. It exhibits good hardenability and can be used in applications that require higher strength and wear resistance.
Ck22 is a low carbon steel grade with good weldability and formability. It is commonly used in the manufacturing of pipes, tubes, and automotive parts.
Ck25 is a carbon steel grade that offers good heat treatability and machinability. It is suitable for applications that require moderate strength and toughness.
Ck30 is a low carbon steel grade with good cold forming properties. It is often used in the manufacturing of automotive components and general engineering parts.
Ck35 is a carbon steel grade that provides good hardenability and wear resistance. It is commonly used in the production of gears, camshafts, and other high-strength components.
Ck40 is a versatile carbon steel grade that can be heat treated to achieve various mechanical properties. It is widely used in the manufacturing of forged and heat-treated parts.
Ck45 is a medium carbon steel grade that offers good strength and wear resistance. It is commonly used in the production of forged parts, such as gears, shafts, and axles.
Ck50 is a high carbon steel grade with excellent hardenability. It is often used in applications that require high strength and durability, such as cutting tools and springs.
30Mn4 is a low alloy steel grade that provides good strength and toughness. It is commonly used in the manufacturing of structural components and machine parts.
40Mn4 is a carbon manganese steel grade that offers good hardenability and wear resistance. It is suitable for applications requiring high strength and impact resistance.

BS(040A04,095M15,045M10,080A40,045M10,080M50)

GB(Q195, Q235,Q345)