Composition of Stainless Steel
Steel is an alloy of iron and carbon. Stainless steels are steels containing at least 10.5% chromium, less than 1.2% carbon and other alloying elements. Stainless steel’s corrosion resistance and mechanical properties can be further enhanced by adding other elements, such as nickel, molybdenum, titanium, niobium, manganese, etc.
Reaction to Contact with Air, Humidity or Water
On contact with oxygen, a chromium oxide layer is formed on the surface of the material. This passive layer protects it and has the unique ability to repair itself.
Product Name | Stainless Steel Sheet |
Length | As required |
Width | 3mm-2000mm or as required |
Thickness | 0.1mm-300mm or as required |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Technique | Hot rolled / cold rolled |
Surface Treatment | 2B or according to customer requirement |
Thickness Tolerance | ±0.01mm |
Material | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A, 904L |
Application | It is widely used in high temperature applications, medical devices, building materials, chemistry, food industry, agriculture, ship components.
It also applies to food, beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen. |
MOQ | 1tons. We also can accept sample order. |
Shipment Time | Within 15-20 workdays after receiving deposit or L/C |
Export Packing | Waterproof paper, and steel sheet packed.
Standard Export Seaworthy Package. Suit for all kinds of transport, or as required |
Stainless Steel Families
Austenitics with manganese or 200 series
These are chromium manganese steels, with a low nickel content (always below 5%).
Applications
Asphalt tankers, tubes, food containers, silos, conveyor chains, safety soles, etc.
Austeno-ferritics or Duplex
0.02% carbon, 0 to 4% molybdenum, 1 to 7% nickel and 21 to 26% chromium. These stainless steels not only offer excellent quality, because of their low nickel content – a material that suffers from highly speculative prices – they are also very cost effective.
Applications
Oil, gas, pulp and paper, desalination sectors, chemical industry, etc.
Martensitics
0.1% carbon, 10.5 to 17% chromium.
Applications
Cutlery, cutting tools, hand tools, springs, etc.
Austenitics or 300 series
0.015 to 0.10% carbon, 16 to 21% chromium, 6 to 26% nickel, 0 to 7% molybdenum. The presence of nickel improves corrosion resistance in certain media and makes stainless steel more ductile. The presence of molybdenum further enhances the resistance to corrosion in an acid medium. The most common grades are 304/304L and 316/316L.
Applications
Boiler market, aeronautics, electronic components, railway equipment, tubes, chemical tanks and food vats, marine applications, containers, etc.
Heat resistant steel applications
Heating systems, resistor jackets, furnace equipment.
Ferritics or 400 series: the KARA ferritic offer
0.02 to 0.06% carbon, 10.5 to 30% chromium, 0 to 4% molybdenum. Commonly used internally, these grades are now being developed for envelope and structural products.
KARA is the Aperam brand for ferritic stainless steels
Unlike other stainless steels, the KARA range doesn’t contain nickel and is thus immune from the erratic price fluctuations of this alloying element. As a result, prices are more stable over time, giving KARA a strong argument in the construction sector where project cost and economic design are key elements.
Applications
Car exhaust systems, conveyor chains, cooking utensils, boilers, domestic appliances, trim, dishware, heating, hot water tanks, tubes, etc.
FAQ：
Q: What kind of work does your company do?
A: We are a business steel industry and trade. We mainly produces stainless steel plate/pipe/coil/round bars etc.
Q: What are the advantages of your company?
A: (1): Prime quality and Competitive price.
(2): Excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Samples can be provided as your requirements.
Q: What is your terms of payment ?
A: Can be negotiated by both parties. If you have another question, pls feel free to contact us as below
Q: What about your price?
A: Our price is very competitive.
Pls feel free to contact us if you are interested in our products.
Q: How long is your delivery time?
A: Stock steel/Steel for simple cutting/Small amount of general standard steel: about 5-20 days for delivery; Custom steel/bulk steel: about 15-30 days for delivery. Contact us for specific delivery times.
