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Q355 steel has excellent mechanical properties, good weldability and sufficient corrosion resistance. It can be used to manufacture and produce various high-load structural parts such as oil storage tanks, high-pressure vessels, boilers, ships, and power stations. Q355 is also widely used in the manufacture of shipping containers, waste storage containers, weather containers, offshore containers, workshop containers and tool boxes.
Product Name | Conbar Steel Pipe | ||||||
Standard | GB AISI ASTM DIN EN JIS | ||||||
Thickness | 0.5-60mm or as required | ||||||
Outer Diameter | 6mm- 1200mm or as required | ||||||
Surface | Electro-galvanizing, hot-dip galvanizing, black or as required | ||||||
Length | 1m-12m or as required | ||||||
Material | 10MoWVNb, 15MnV, 09Mn2V,20# /45#/ Q195/Q235/Q345/S235/S275/S355/SS400 etc | ||||||
Shape | Round.Square.Rectangle | ||||||
Technique | Hot rolled or Cold rolled | ||||||
Package | Standard sea-worthy packing | ||||||
Payment Term | Ex-work, FOB, CFR, CIF, or as Requirement | ||||||
Exports | Russia,Uzbekistan,Kazakhstan,Ukraine Singapore,Indonesia, Canada, African countries Brazil, Brunei ,Thailand,Malaysia, Viet | ||||||
Container | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High),20-25 Metric ton 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High),20-26 Metric | ||||||
Payment terms | T/T, L/C, Western Union | ||||||
| Component Elements Properties | Metric | US/Imperial |
| Carbon, C | <= 0.23 % | <= 0.23 % |
| Iron, Fe | 98 % | 98 % |
| Manganese, Mn | 1.35 % | 1.35 % |
| Phosphorus, P | <= 0.040 % | <= 0.040 % |
| Silicon, Si | <= 0.40 % | <= 0.40 % |
| Sulfur, S | <= 0.050 % | <= 0.050 % |
| Silicon, Si | 0.15 – 0.40 % | 0.15 – 0.40 % |
| Sulfur, S | 0.050 % | 0.050 % |
| Mechanical Properties | Metric | US/Imperial |
| Hardness, Brinell | 135 | 135 |
| Hardness, Rockwell B | 74 | 74 |
| Tensile Strength, Ultimate | 450 MPa | – |
| Tensile Strength, Yield | 345 MPa | – |
| Elongation at Break | 18 % | 18 % |
| 21 % | 21 % | |
| Bulk Modulus | 160 GPa | 23200 ksi |
| Shear Modulus | 80.0 GPa | 11600 ksi |
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