DIN 17155 HⅡ Carbon Steel Coils is a material of carbon steel coils, also known as coil steel. The steel is hot and cold pressed into coil. It is to facilitate storage and transportation, and facilitate various processing (such as processing into steel plates, steel strips, etc.). CFormed coil mainly include hot-rolled coils and cold-rolled coils. Hot rolled coils are processed products before recrystallization of steel billets. Cold rolled coil is the subsequent processing of hot rolled coils. The general weight of the steel coil is around 15-30T. Due to its high strength, good toughness and various steel specifications, steel coils products are also widely used. They are used in the manufacture of everything from general engineering structures to automobiles, bridges, ships, boilers and pressure vessels. Different uses have different requirements on the material properties, surface quality, size and shape accuracy of steel plates. Therefore, it is necessary to understand the varieties, materials, characteristics and uses of steel coil products in order to achieve economical and reasonable use.
Product Name | DIN 17155 HⅡ Carbon Steel Coil |
Standard | DIN 17155 HⅡ |
Material | GB-20g ASTM – A515-60 JIS – SB42 G3103DIN-17155 HⅡ |
Technology | Hot Rolled ,Cold Rolled,Cold Drawn,Hot Expended |
Tolerance | Control with in the standard, OD:+/-1%, WT:+/-5% |
Chemical Composition | C:0.24-0.31%
Si:0.13-0.45% Mn:≤0.98% P:≤0.035% S:≤0.035%
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Mechanical Property | Yield Strength (MPa)≥:220Tensile Strength (MPa):415-550Elongation %:21-25
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Application | Widely used in marine components, building steel structure components, substation auxiliary facilities, light industry, etc.
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Payment Terms | 1.FOB 30%T/T,70% Before shipment 2.CIF 30% Pre-payment , Balance must be paid before shipment 3.Irrevocable 100% L/C at sight |
Third Party Inspection | SGS ,BV, MTC |
Advantages | 1.Short delivery time2.Quality assurance
3.Competitive price, 4.Free Sample |
Delivery Time | Within 25 days after receipt of advance payment |
The processing technology of the steel plate includes: hot rolling and cold rolling:
1. Hot rolling
Hot rolling processing methods include hot rolling, forging, extrusion and other methods.
2. Cold rolling
Cold rolling processing methods include cold rolling, cold drawing and cold drawing, cold bending, cold extrusion and other methods.
The cold rolling method is to continue processing the hot rolled steel below the recrystallization temperature to make it cold rolled steel. Using cold rolling processing method can improve the mechanical properties of steel, and obtain products with high dimensional accuracy and certain smoothness.
Q: Are you a manufacturer?
A: Yes , we are a Galvanized Steel Sheet manufacturer, We have own factory, which is located in Shandong,China. We have a leading power in producing and exporting hot-dip galvanizing sheet,cold rolled galvanizing steel sheet, etc. We promise that we are what you are looking for.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we can accept BV, SGS third inspection .
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-35 days if the goods are not in stock, it is according to quantity.
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers’ benefit.
2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.