ASTM A283 Hot Rolled Steel Coil
Get Latest PricePayment Type: | L/C,T/T,D/P,D/A,Paypal |
Incoterm: | FOB,CFR,CIF,EXW,DDP,DDU |
Min. Order: | 5 Ton |
Transportation: | Ocean,Land,Air,Express |
Payment Type: | L/C,T/T,D/P,D/A,Paypal |
Incoterm: | FOB,CFR,CIF,EXW,DDP,DDU |
Min. Order: | 5 Ton |
Transportation: | Ocean,Land,Air,Express |
Model No.: A283 Hot Rolled Steel Coil
Brand: CHANGYI
Standard: Aisi, Astm, Bs, Din, Gb, Jis
Place Of Origin: China
Species: Steel Coil
Production Process: Hot Rolled, Cold Rolled
Special Steel: High-Strength Steel Plate
Tolerance: ±1%, ±10%, ±20%, ±15%, ±3%, ±5%
Category: Cold Rolled Steel Sheet, Hot Rolled Steel Sheet, Checkered Plate
Processing Service: Bending, Welding, Decoiling, Cutting, Punching
Material: SS400,A36,SM400A,St37,SA283,S235,SPCC,SPCD,SPCE,ST12-15,DC01-06
Thickness: 0.2-200mm, As Your Request
Width: 600-2000mm, As Your Request
Coil Weight: 3-30 Metric Ton per Coil
Surface: Black, Oiled, As Your Request
Hardness: Soft, Hard, Full Hard
Application: Construction, Machinery, Boilers, Pressure Vessels, etc.
Sample: Freely
Coil ID: 508/610mm
Type: Coil, Sheet, Plate,Strip
Selling Units | : | Ton |
Package Type | : | Standard Exporting Seaworthy Packing or According to Customer Demands |
PRODUCT DESCRIPTION
ASTM A283 Steel Coils are divided into four grades according to usage, structure and quality: A283GrA, A283GrB, A283GrC, A283GrD
Executive standard: ASTM A283/A283M-03 is equivalent to ASME standard, namely, SA283GrA, SA283GrB, SA283GrC, SA283GrD
Cold-rolled coil is a steel strip coil made of hot-rolled steel strip as raw material, after a series of rolling at room temperature, and then rolled by a coiler.
Hot-rolled coils are steel strip coils made of slabs as raw materials, heated to a certain temperature, rolled by rough rolling and finishing rolling units and cooled to a set temperature, and rolled by a coiler.
Compared with hot-rolled coils, cold-rolled coils have better surface quality and high dimensional accuracy. Coupled with annealing treatment, their mechanical properties and process properties are superior to those of hot-rolled coils. They are used in many fields requiring high precision, especially Household appliance manufacturing industry, automobile industry. However, the thickness of the cold-rolled sheet is thin, generally less than 4mm. Beyond a certain thickness, only hot-rolled Steel Sheets can be used.
There are three main differences between cold-rolled coils and hot-rolled coils:
1. In appearance, generally chilled coils are a bit black.
2. The surface quality, structure, and dimensional accuracy of cold-rolled sheets are better than chilled coiled sheets.
3. In terms of performance, because the chilled coil directly obtained by the hot-rolled coil through the cold rolling process undergoes work hardening during cold rolling, resulting in an increase in yield strength and residual internal stress, the external performance is relatively "hard". It is called chilled coil. Generally, the default delivery state of cold-rolled coils is annealed. Most steel is now sold in coil form. After the company purchases the coiled material, it needs to go through the uncoiling process before processing it, which is generally used in the automotive industry. Of course, there are also many automotive industries that outsource the uncoiling process, and factories directly use the uncoiled plates.
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
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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.Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.