309S Stainless Steel Coil

Material:201，304，304L，321，316，316L，317L，347H，309S，310S，904L，S32205，2507，254SMOS，32760，253MA，N08926 etc
Thickness：​0.3-200mm
Length：2000mm, 2438mm, 3000mm, 5800mm, 6000mm,12000mm， etc
Width ：40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Standard：ISO,JIS,ASTM,AS EN
✦Advantage: Competitive price and quality from our own factory
✦Certification : Approved by ISO9001, CE, SGS every year
✦ We promise that all steel sold will have a 2-year warranty period and will be responsible for every batch of goods you buy!
✦ We are a professional steel manufacturer with guaranteed quality. If you want to purchase products, please contact us for a more favorable price!

◉ Product Details

304 Stainless Steel Coil Description

304 stainless steel coil is one of the most popular steel coils across the globe for a number of its favorable characteristics. 304 stainless steel mainly consists of iron, chromium and nickel. This combination makes for outstanding oxidation resistance and corrosion resistance of 304 stainless steel coils. 304 stainless steel is a versatile stainless steel material with stronger anti-rust properties than 200 series stainless steel materials. It also has better high temperature resistance. The 304 stainless steel coil is featured by a smooth surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion by acids, alkaline gases, solutions and other media. Due to its good versatility and relatively low cost, 304 stainless steel coil is commonly used in fields including food processing equipment, building materials, automobile parts.


Product Parameters

Product Name304 Stainless Steel Coil
TypeSteel Coil
Thickness2.5mm-10.0mm
Length2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc.
Width610mm-2000mm
StandardASTM, AISI, JIS, GB, DIN, EN, etc.
SurfaceBA, 2B, NO.1, NO.4, 4K, HL, 8K, etc.
Scope of ApplicationWidely used in high temperature and electrical industry, medical equipment construction, chemical, food industry, agriculture and ship parts, food and beverage packaging,Kitchen supplies, trains, airplanes, conveyor belts, vehicles, bolts, nuts, springs and screens, etc.
CertificateISO, SGS, BV, etc.
Production TechnologyHot Rolling, Cold Rolling
Edge ProcessingEdging, Trimming

 

Chemical Composition

CSiMnCrNiSP
≤ 0.08≤1.0≤ 2.018.0～20.08.0～10.5≤ 0.03≤ 0.035

 

Mechanical Properties

Tensile Strength Kb (MPa)Yield Strength σ0.2 (MPa)Elongation D5 (%)Hardness
≥ 520≥ 205≥ 40≤ 187HB ;≤ 90HRB;≤ 200HV

 

Physical Performance

Density(g/cm³)Modulus of Elasticity(Gpa)Coefficient of Thermal Expansion(10-6/°C)Coefficient of Thermal Conductivity(W/m*K)Resistivity(ΜΩ. cm)
8.0319316.916.272


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Product Measurement



Product packaging & shipping




◉ Company Profile

Best Steel Co., Ltd. is a large-scale comprehensive enterprise integrating steel smelting, processing and sales. The company has been established for decades and has multiple production bases and processing centers covering all parts of the country.

◉ Certificate Display

We produce our own brand of steel products and can also supply steel products of other well-known brands. Our products have passed the "ISO9001 quality system certification, and have CE certificates and SGS test reports. In 2015, we opened foreign markets. Our company integrates processing and trade and has high supply capabilities.

◉ FAQ

Q: What product information do I need to provide?
A: You need to provide grade, width, thickness and the ton you need to buy.
O: How I believe you?
A: We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to checkour credit.
Q: Can you give warranty ofyour products?
A: Yes, we extend a 100% satisfaction auarantee on al items, Please feel free to feedback immediately if you are not pleased with
our quality or service.
Q: What kind of payment does your company support?
A: T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please cont
Q: How to pack the product?
A: The inner layer has a waterproof paper outer layer, iron packaging, and is fixed with a fumigated wooden pallet. It caneffectively protect products from corrosion during ocean transportation.

◉ Online Consultation

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