| Payment Type: | L/C,T/T,D/P,D/A,Paypal |
| Incoterm: | FOB,CFR,CIF,EXW,DDP,DDU |
| Min. Order: | 5 Ton |
| Transportation: | Ocean,Air,Express,Land |
Model No.: Structural Steel Coil
Brand: CHANGYI
Standard: Aisi, Astm, Bs, Din, Gb, Jis
Place Of Origin: China
Species: Steel Coil, Steel Plate
Production Process: Hot Rolled, Cold Rolled
Special Steel: High-Strength Steel Plate
Tolerance: ±1%
Category: Cold Rolled Steel Sheet, Checkered Plate, Hot Rolled Steel Sheet
Processing Service: Bending, Welding, Decoiling, Cutting, Punching
| Selling Units | : | Ton |
| Package Type | : | Standard Exporting Seaworthy Packing or According to Customer Demands |
PRODUCT DESCRIPTION
Carbon Structural Steel Sheet In Coil belongs to Carbon Steel Coil.
The carbon content of carbon structural steel is about 0.05% to 0.70%, and some can be as high as 0.90%. It can be divided into two types: ordinary carbon structural steel and high-quality carbon structural steel. The former contains more impurities and is cheap. It is used in places that do not require high performance. Its carbon content is mostly below 0.30%, and its manganese content does not exceed 0.80%. The strength is low, but its plasticity, toughness, and cold deformation performance it is good. Except for a few cases, it is generally used directly without heat treatment. It is mostly made into bar steel, special-shaped steel, Steel Plate, etc. There are many uses and a large amount of use. It is mainly used in railways, bridges, and various construction projects to manufacture various metal components that bear static loads, as well as unimportant mechanical parts that do not require heat treatment and general weldments. High-quality carbon structural steel The steel is pure, has few impurities, and has good mechanical properties. It can be used after heat treatment. According to the manganese content, it is divided into two groups: ordinary manganese content (less than 0.80%) and higher manganese content (0.80% ~ 1.20%). The carbon content is less than 0.25%, and it is used directly without heat treatment, or after carburizing, carbonitriding, etc., to manufacture small and medium gears, shafts, piston pins, etc.; the carbon content is 0.25% to 0.60%, typical steel There are 40, 45, 40Mn, 45Mn, etc., which are mostly quenched and tempered to manufacture various mechanical parts and fasteners, etc.; the carbon content exceeds 0.60%, such as 65, 70, 85, 65Mn, 70Mn, etc., and are mostly used as springs steel used.
Carbon Steel can be divided into low carbon steel, medium carbon steel and high carbon steel according to chemical composition (that is, carbon content). According to the quality of steel, it can be divided into ordinary carbon steel and high-quality carbon steel. According to the application, it can be divided into carbon structural steel and carbon tool steel.
| Product | Carbon Steel Sheet In Coil | |
| Commodity | Cold Rolled Steel Coil | Hot Rolled Steel Coil |
| Grade | Q195,Q215,Q235,08AL,SPCC,SPCD,SPCE,SPCEN,ST12, ST13,ST14,ST15,ST16,DC01,DC03,DC04,DC05,DC06 | Q195,Q215A,Q215B,Q215AF,Q215BF,Q235A, Q235B,Q235C,Q235D,Q235BF,Q255A,Q255B,Q275A, Q275B, Q275C,Q275D,A36,GR36 ,20#, 45#, 10# ,T9,T12,JIS G3101 SS400,SS330,S235JR,S355JR, A992, A500, ASTM A283-B/A283C, ASTM A572 Gr50-B/A572 Gr42-B, ASTM A515 Gr70, ASTM A516 Gr70, EN10025-2:2004 S235JR-S355K2+N, EN10025-5:2004 S355J2W/S355K2W .etc. |
| Standard | ISO,JIS,ASTM,AS EN | ISO,JIS,ASTM,AS EN |
| Surface treatment | Chromated and oiled, and ant-finger | Chromated and oiled, and ant-finger |
| Hardness | Softy, half hard ,hard quality | Softy, half hard ,hard quality |
| Thickness | 0.12-200mm | 0.12-6mm |
| Width | 600-1500mm | 600-1500mm |
| Coil weight | 3-30MT/Coil or as your request | 3-30MT/Coil or as your request |
| Packaging | Export standard, seaworthy | Export standard, seaworthy |
| Transport Type | Container, bulk and train | Container, bulk and train |
PRODUCT DETAILS
| Category | Grades | Standard |
| Carbon structure steel | Q195, Q215, Q235, Q275 | GB/T700-2006 |
| Low alloy high strength structure steel | Q295, Q345, Q390, Q420, Q460 | GB/T1591-2008 |
| Prime Carbon structure steel | 10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45 | GB/T699-1999 |
| Alloy structure steel | 30Mn2, 40Mn2, 27SiMn, 42Crmo, 20Cr,40Cr,20CrMo, 35CrMo, 20CrMnTi, 30CrMnTi, 20MnVB, 20MnTiB, 45MnV, 20CrNiMo, Q345B, 35MnBM,40MnB,36Mn2V | GB/T3077-1999 |
| Spring Steel | 65Mn, 60Si2Mn, 50CrVA | GB/T1222-84 |
| Bearing Steel | GCr15, GCr15GD,55SiMoV | GB/T18254-2002 |
| Structural steels subject to end-quench hardenability requirements | 20CrMnTi, 30CrMnTi, 20Cr, 40Cr, 30CrMo, 42CrMoA, 27SiMn, 40Mn2H, 20CrNiMo, 40Mn2, q345b,35MnBM, 40MnB,45MnV. | GB/T5216-2004 |
| Oil wells structural steel | 37Mn5, 36Mn2V | Q/LYS248-2007 |
| Marine anchor chain steel | CM490, CM690, M30Mn2 | YB/T66-1987 |
| GB/T18669-2002 |
PRODUCT DISPLAY
EXHIBITION OF COOPERATION
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FAQ
Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.
Q:How do we trust your company?
A:We specialise in steel business for years, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO9001 certificate, quality can be guaranteed.
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