Welded Spiral A36 Carbon Steel Pipe 0.5mm Straight Seam
What is Q235 carbon steel?
Q235 is a plain carbon structural steel that is used throughout China. It is also known as Q235A, Q235B, Q235C, and Q235D. Since it is mild steel, it is utilized in production without heat treatment. The Q designates the yield point, and the 235 indicates the yield strength.
Is plain carbon steel mild steel?
Mild steel (iron containing a small percentage of carbon, strong and tough but not readily tempered), also known as plain-carbon steel and low-carbon steel, is now the most common form of steel because its price is relatively low while it provides material properties that are acceptable for many applications.
Specifications
| Production Name | Carbon Steel Pipe |
| Specification | OD:8-914MM WT:0.25-40MM Length:5.8M,6M,8M,12M |
| Steel Grades | Q195,Q235,Q345,ASTM A36,A53,A500 etc |
| Surface | hot dip galvanized , black bare,varnished painted in black or red or other color, anticorrosive coating 3PE 3PP FBE Epoxy |
| Application | Green house, Furniture, Fluid, Goods shelf etc |
| Quality inspection | chemical composition and mechanical properties testing, hydrostatic test, dimensional and visuzal inspection Non destructive
inspection |
| Chemical compositionof Q235 |
| Element | C% | Si% | Mn | S | P | Ni | Fe |
| Content | ≤0.22 | ≤0.35 | ≤1.4 | ≤0.05 | ≤0.045 | 0 | 98.81 - 99.26% |
| Mechanical properties of Q235 |
| Performance | Tensile strength/Mpa | Elongation /% | Yield strength/Mpa |
| Proportion | 370-500 | 26 | 235 |
It is widely used in construction and engineering structures.
Advantages
1.It belongs to steel with good plasticity and toughness.
2.The bending strength is not large, and it belongs to the flexible steel.
3.Belongs to easy welding steel.
Standard
1.Q235 die steel quenching specification.
2.The quenching temperature is 950℃, the salt bath furnace is heated, and the 10% NaCl brine is cooled and quenched.
Payment Terms
1.Payment: T/T, L/C, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery.
2.MOQ: 1pcs
3.Warranty : 3 years
4.Package Informations: 1) EXPORT, In 20 feet (GW 25 ton) or 40 feet Container (GW 25 ton)
2)as customer's requirement
Why choose us?
(1) The leading exporter in China special steel industry.
(2) Large stocks for various sizes, fast delivery date.
(3) Good business relationship with China famous factories.
(4) More than 7 years steel exporting experience.
(5) Good after-sales service guarantee.
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Welded Spiral A36 Carbon Steel Pipe 0.5mm Straight Seam Images
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