S235JR HR Coil S235 JR Black Hot Rolled Steel Coil Pickling and Oil Hot Rolled Steel Coil
PRODUCT DESCRIPTION
Steel coil, also known as coil steel. The steel is hot-pressed and cold-pressed into rolls. In order to facilitate storage and transportation, it is convenient to carry out various processing (such as processing into steel plates, steel strips, etc.)Formed coils are mainly hot-rolled coils and cold-rolled coils. Hot rolled coil is the processed product before the recrystallization of the steel billet. Cold rolled coil is the subsequent processing of hot rolled coil. The general weight of the steel coil is about 15-30T.
PRODUCT DISPLAY
PRODUCT PARAMETER
| Name | Steel coil made in China for building structure ASTM A36 Q235 hot-rolled steel coils |
| Thickness | 1.5-100mm |
| Width | 600-2500mm |
| Length | 600-12000mm |
| Grade | SS400, ASTMA36/A283/A572/A615, SS400, ST37, ST52...S355, S355K2, S355J2, S355J0, S355NL, S355J2+N, S355K2+N, S355JR+ARS355JR+NL, S355JR+N, S235, S45C...Q235B, Q345(B, C, D, E), Q390(B, C, D, E), Q420(B, C, D, E), Q460(C, D, E)Q500(C, D, E), Q550(C, D, E), Q690(B, C, D, E)...HG58 HG60 HG70 HG85 HG785 HG980 HG1080...C |
| Lines | 2 sets of hot rolled steel coils producing lines1 set of hor rolled steel plate producing line7 sets of deformed steel bar producing lines |
| Equipment | Laser cutting machineCNC hydraulic punching machineBending machine,Shearing machine |
| Market | We are not only one of the domestic biggest supplier, we also export to all over the word. |
| Quality | We can produce special specifications of steel products according to orders.Our production process strictly conforms to the international standard of DIN/ASTM/AISI /JIS/BS to ensure the quality. |
| MOQ | 25 tons |
| Delivery | 7-10 days |
Mechanical Properties
| Thickness | Yield Strength (Mpa) |
Tensile Strength (Mpa) |
Elongation (A50mm%) |
180 Degree Bending Test |
| >1.5-2.5 | ≤290 | ≥310 | ≥38 | D=0a |
| >2.5-3.0 | ≤290 | ≥300 | ≥38 | D=0a |
| >3.0-4.0 | ≤290 | ≥300 | ≥40 | D=1/2a |
| Grade | Rank | Chemical Composition( %) | ||||
| C | Mn | Si | S | P | ||
| Q195 | 0.06~0.12 | 0.25~0.50 | ≤0.3 | ≤0.05 | ≤0.045 | |
| Q215 | A | 0.09~0.15 | 0.25~0.55 | ≤0.3 | ≤0.05 | ≤0.045 |
| B | ≤0.045 | |||||
| Q235 | A | 0.14~0.22 | 0.30~0.65 | ≤0.3 | ≤0.05 | ≤0.045 |
| B | 0.12~0.20 | 0.30~0.70 | ≤0.045 | |||
| C | ≤0.18 | 0.35~0.80 | - | ≤0.04 | ≤0.04 | |
| D | ≤0.17 | ≤0.035 | ≤0.035 | |||
| Q255 | A | 0.18~0.28 | 0.40~0.70 | ≤0.3 | ≤0.05 | ≤0.045 |
| B | ≤0.045 | |||||
| Q275 | 0.28~0.38 | 0.50~0.80 | ≤0.35 | ≤0.05 | ≤0.045 | |
Quality Test
| Certificates | API5L ISO 9001:2008 TUV SGS BV, etc. | Product Name | Carbon Steel Coil |
| Edge | Mill Edge / Slit Edge | Material | Q235B,A36,Q195,SS400,st37-2,etc. |
| Grade | NM 400, NM 450, NM 500, NM 550, etc. | Standard | ASTM/EN/JIS/GB/etc. |
| Mill Test Certificate | Available | Thickness | 6-400mm or customized |
| Stock or not | Stock | Width | 800-330mm or customized(914mm, 1215mm,1250mm,1000mm the most common) |
| Packing | Standard Packaging | Surface | Black painting, Varnish painting, Anti-rust oil, Hot galvanized, Cold galvanized, 3PE |
| Payment terms | L/C T/T (30%DEPOSIT) | Coil Weight | 3-10 MT or customized |
| Application | Construction, Shipbuilding, Machinery manufacturing, Steel structure, etc. | Coil Inner size | 508mm/610mm or customized |
PRODUCT ADVANTAGES
The pickling coil is made of high-quality hot-rolled sheet as raw material, and the oxide layer is removed by the pickling unit, trimmed, and finished. The intermediate product between the plates is an ideal substitute for some hot-rolled and cold-rolled plates.
Compared with hot-rolled sheets, the advantages of pickling coils are:
1. Good surface quality, because hot-rolled pickling sheets remove the surface iron oxide scale, improve the surface quality of steel, and facilitate welding, oiling and painting.
2. High dimensional accuracy, after flattening, the plate shape can be changed to a certain extent, thereby reducing the deviation of unevenness.
3. Improve the surface finish and enhance the appearance effect.
4. It can reduce the environmental pollution caused by users' dispersed pickling.
Compared with cold-rolled sheet, the advantage of pickling sheet is that it can effectively reduce the purchase cost of users under the premise of ensuring the surface quality and use requirements. Many enterprises put forward higher and higher requirements for high performance and low cost of steel. With the continuous advancement of steel rolling technology, the performance of hot-rolled sheet is approaching that of cold-rolled sheet, so that "replacing cooling with heat" can be technically realized.
WORKSHOP
Our factory has multiple production lines, with a monthly output of several thousand tons. At the same time, cutting and cutting equipment can be cut flat.
Spot wholesale guarantee product quality intimate service
The company's technical force, the processing equipment of processing technology, diverse processing methods, can provide users with aluminum plate shear cleaning ruler processing, aluminum bands longitudinal partial processing, thickness in aluminum alloy Panel sawtage ruler processing, aluminum plate surface covering processing, etc., to meet the needs of users with small batches, multi -varieties, multi -specifications, and multi -purpose needs
Real materials and real materials are uniform performance stable performance.
Have a lot of stocks, product quality assurance.
Refinery for many years of industry experience is worthy of your trust
PACKING& DELIVERY
Standard Export Package, Ensure the High Quality Delivery.
| Packaging Details: | Standard seaworthy packing(plastic&wooden) or according to the customer's requests |
| Delivery Detail: | 3-10days, mainly decided by the quantity of the order |
| Port： | Tianjing/Shanghai |
| shipping | Sea ship by container |
FAQ
Q1:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q2:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q3:What product information do I need to provide?
A:You need to provide the grade, length, width, diameter, thickness, coating and the number of tons you need to purchase.
Q4: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.
Q5:How do we trust your company?
A:We specialise in steel business for years , headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO certificate, quality can be guaranteed, the most important point is that we ship enough weight as per the order.
CONTACT US
1.Send inquiry directly.
2.Send email.
3.Contacting via phone.
4.Contact sales staff.
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