Carbon Steel Bar
The increase of carbon content will increase the strength and hardness of steel, but will reduce the toughness of steel.Carbon steels have good strength and hardness and are cheaper than other steels.
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 | SCM415, SCM420, 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 steel bar with excellent weldability and formability. It is widely used in shipbuilding, automobile manufacturing, petrochemical industry, aerospace, automobile power and wind engine, precision tools, metallurgical machinery and other fields.
Item | Carbon Steel bar |
Standard | GB/T 700-2006,GB/T 1591-94,JIS G3101-2004, ASTM A36/A36M-05,ASTM A242/A242M-04,ASTM A529/A529M-05, ASTM A572/A572M-06,EN 10025-2-2004 |
Material | Q195,Q215 A,Q215 B,Q235 A,Q235 B,Q235 C, Q235D,Q275,Q275B,Q275C,Q275D,Q295,Q345,Q390,Q420, Q460, SS330,SS400,SS490,SS540,A36,1,GR.36,50(245),55(380),42(290), 60(415),65(450),S185(1.0035),S235JO(1.0114), S235JR(1.0038), S235J2(0.0117),S275JR(1.0044),S275JO(1.10143),S355JO(1.0553), E295(1.0050),E335(1.0060), S235J2W(1.861),S355J2W(1.8965),10#, 15#20# |
Diameter | 4mm~800mm |
Length | 1m,3m,5.8m,6m,12m or as required |
Surface | polished,bright,black,coated,2b,ba,mirror,NO.4,8K |
Package | Standard export seaworthy or as customers' requirements |
Application
| 1.Mainly used in the manufacture of petroleum, chemical, gas separation and shipping container or other similar devices, such as all kinds of tower vessels, heat exchangers, torage tank and tank car, etc
2.Manufacture all kinds of stamping parts, construction and engineering structure and some of the less important machine structure and parts.
3. Buildings and Bridges,Vehicles, towers and other structures.
4.Used as a floor, workshop escalator, working pedal, ship deck and car plate and so on
5.Make fixed boiler, boiler and other important hull attachments.
6.Pressure vessels, welding gas cylinder steel plate
7.Production of cutting tools, measuring tool and die
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