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Product description
Q215 welded pipe is a kind of carbon structural steel. Q represents the yield of this material, and 215 represents the yield strength of 215MPa, which decreases with the increase of the thickness of the material.
Q215 is generally delivered in hot rolled, controlled rolled or normal condition. Due to the moderate carbon content of Q215, better comprehensive performance, strength, plasticity and welding properties are better match, the most widely used. It is often used in the manufacture of rivets, anchor bolts, stoves, ploughs and welding parts and stamping parts with little force.
This kind of steel output is the largest, very wide use, more rolled into plate, profile (round, square, flat, work, groove, Angle, etc.) and profile and manufacturing welded steel pipe. Mainly used in building, bridge, ship and other building structure and general fluid pipeline. This kind of steel is generally used without heat treatment.
Rolled carbon steel coil is an iron-carbon alloy with a carbon content of 0.0218%~2.11%, also known as carbon steel. It also contains small amounts of silicon, manganese, sulfur and phosphorus. In general, the higher the carbon content of carbon steel, the greater thehardness, the higher the strength, but the lower the plasticity.
Low carbon steel coil is divided into carbon structural steel, carbon tool steel and free cutting structural steel. Carbon structural steel is divided into engineering construction steel and machine manufacturing structural steel; According to the smelting method, it can be divided into open hearth steel and converter steel; According to deoxidation method, it can be divided into boiling steel (f), killed steel (z), semi killed steel (b) and special killed steel (TZ); (4) According to the carbon content, carbon steel can be divided into low carbon steel (WC ≤ 0.25%), medium carbon steel (WC 0.25% - 0.6%) and high carbon steel (WC > 0.6%).
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Product Name |
carbon coils |
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Tolerance |
Thickness:±0.03mm, Width: ±50mm, Length: ±50mm |
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Material |
A36,A53,ASTM A106,JIS S400Q235B,Q235C,Q235D,Q345E,Q345,Q390B,Q390C, Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E, Q460,Q460D,Q500C,Q500D,,Q550C,Q550D, Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C, Q690D,Q690E,Q690D,Q690C,Q890C,Q890D 16Mo3,16MnL,16MnR ,16Mng,16MnDR |
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Surface treatment |
Top paint: PVDF, HDP, SMP, PE, PU Prime paint: polyurethane, epoxy, PE Back paint: epoxy, modified polyester |
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Advantages |
Widely used in roofing sheet, window-shades, car ceiling, the shell of the car, air conditioner, outer shell of water machine, steel structure, etc |
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Application |
1. Reasonable price with excellent quality 2. Abundant stock and prompt delivery 3. Rich supply and export experience, sincere service |
Shandong Longhao Steel Group Co., Ltd.Capability
Carbon Steel
•Carbon Steel Sheet(Plate)
•Mild Steel Sheet
•Hot Rolled Coil
•Cold Rolled Coil
•Carbon Steel Pipe
•Carbon Steel Rod/Bar
Also supply customized service.
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Main Product:
Stainless Steel,
Stainless Steel Plate,
Stainless Steel Coil,
Stainless Steel Sheet,
Stainless Steel Pipe ,
Stainless Steel Rod
