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stainless steel coil 304 316L 309S 310S ASTM

300 Series stainless steels are classified as austenitic, and are hardenable only by cold working methods. These grades of stainless have chromium (approx. 18 to 30%) and nickel (approx. 6 to 20%) as their major alloying additions. This series of stainless steel alloys are known to resist corrosion while maintaining their strength at high temperatures. Type 304  is the most widely used alloy of all stainless steels. 300 Series Stainless steel alloys resist corrosion, maintain their strength at high temperatures and are easy to maintain.

Product Description
Place of Origin:China
Brand Name:Tsingshan steel,TISCO,Baosteel or as you request
Model Number:304 316L 309S 310S
Minimum Order Quantity:1 ton
Price:To be negotiate
Packaging Details:Wooden Pallet
Delivery Time:10-15days
Payment Terms:T/T,L/C
Supply Ability:5000 tons/ month
Processing Servicecoil cutting,slitting,polishing,shearing,
plasma cutting,stop-slide stamping,
laser cutting,and automatic punching
Quick Detail
ItemASTM AISI 304 316L 309S 310S stainless steel hot cold rolled coil Chinese supplier
ThicknessCold rolled:0.3~3.0mm
Hot rolled:3.0~16.0mm
WidthCold rolled:1030~1530mm
Hot rolled:1530~2000mm
StandardASME, ASTM, EN, BS, GB, DIN, JIS, etc
Surface2B, BA, 8K, No.4 No.1, 8K, Mirror finish etc.
TechniqueHot rolled / cold rolled
PackagingWooden pallet
ApplicationFoodstuff, gas, metallurgy, biology, electron, chemical, petroleum, boiler, nuclear energy Medical equipment, fertilizer, etc.

● Company profile
Wuxi Xin Sheng Di has the most complete processing line in China with advanced equipment introduced from German, Japan, Italy, France, and Taiwan China.We can handle coil cutting,slitting,polishing,shearing,plasma cutting,stop-slide stamping,laser cutting,and automatic punching,etc.
● 304
304 stainless steel surface is bright and clean, high plasticity, toughness and mechanical strength, acid and alkali corrosion of gas, solution, and other media.It is a kind of alloy steel that does not rust easily, but it is not absolutely free from rust.
304 Stainless Steel Sheet has good corrosion resistance, heat resistance, low temperature strength and mechanical properties. Good thermal processing, such as stamping and bending, no heat treatment hardening (non-magnetic, using temperature -196°C~800°C).
● 316L
316L stainless steel is a kind of alloy metal steel. About 316L stainless steel plate, according to the test results: 316L stainless steel due to the addition of Mo, corrosion resistance, especially excellent pitting resistance; High temperature strength is also very good; Excellent machining harden-ability (weak magnetism after machining); There is no magnetism in the solid solution state.
● 309S
309S steel is a free-cutting sulfur-containing stainless steel, which is a variant of the 309 stainless steel with a low carbon content. It is a free-cutting sulfur-containing stainless steel used for welding.The low carbon content minimizes carbide precipitation in the heat-affected zone near the weld, and in some environments, carbide precipitation may lead to intergranular corrosion of stainless steel (weld corrosion). Used in high-finish areas where free cutting and surface machining are mainly required.
● 310s
310S steel is an austenitic chromium nickel stainless steel with good oxidation resistance and corrosion resistance. Due to the high content of chromium and nickel, 310S has better creep strength, can continue to operate at high temperatures, and has good high temperature resistance, corrosion resistance and oxidation resistance.
● Packaging
Standard export package with water proof paper, and metal pallet, and angle bar protection, and steel strip or as required


304:Architecture, Decoration, Chemical industry, Food processing equipment, Medicine, Fiber industry and Auto components.
304L:Chemical, Coal, Petroleum and Nuclear energy industries, the heat-resistant parts and the parts that are difficult to make heat treatment after welding.
309S: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 screens.


Stainless steel coil be packed with kraft paper, plastic plate and wooden pallet. To be packed strongly avoid damage during transportation, and can be also according to the regulations and customer's requests. Furthermore, products packages also are tagged clear on the outside for easy identification of the product and quality information.

Chemical Composition
202 0.1517.50-
A.I.S.I.  U.N.S.CharacteristicsEnd-Use
Able to attain tempers from 1⁄4 through full hard, extra full hard by cold rolling.
Withstands severe forming in annealed
Kitchen sinks, Automotive wheel
covers. Toaster springs, Seat belt
Highest machinability rating among the 300 series. Forming and welding are not recommended.Nuts and bolts, threaded rods,
Excellent corrosion resistance and suitable for deep drawing applications when Nickel content is increased. Carbon content .08%max.Food Industry, Chemical Industry,
Deep drawing applications, Aesthetic
Same characteristics as 304 with a lower carbon content .03% max. Used when post weld annealing is impossible. The lower carbon
content reduces carbide precipitation in the welded zone.
Large fabricated equipment.
Molybdenum bearing alloy with better
overall corrosion resistance than 304 and higher creep strength at elevated temperatures.
Marine coastal environments, Pulp
and paper industry, Chemical and
petrochemical Industry
Same characteristics as 316 with a lower Carbon content .03 max. Good corrosion resistance in high temperature intermittent service. Used when post weld annealing is impossible. The lower carbon content reduces Carbide precipitation in the welded zone.Large fabricated equipment.
Higher Molybdenum content than 316 for better corrosion resistance. Carbon content .03% max.Corrosive environments. Chemical
and petrochemical industries.
Heat resisting alloy with good corrosion resistance. High tensile and creep strengths as well as at elevated temperatures. 309S has a lower Carbon content.03 max.Furnace parts, Baffles, Cement kiln
chains. Exhaust manifold butterfly
Improved characteristics over 309 and better scaling resistance in intermittent elevated temperatures. Grade 310 has a low co-efficient of expansion.Furnace parts, Carburizing boxes,
Heat exchangers, Oil burner parts.
2BThose finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.Medical equipment, Food industry, Construction material, Kitchen utensils.
BAThose processed with bright heat treatment after cold rolling.Kitchen utensils, Electric equipment, Building construction.
NO.3Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001.Kitchen utensils, Building construction.
NO.4Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001.Kitchen utensils, Building construction, Medical equipment.
HLThose finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.Building Construction.
NO.1The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.Chemical tank, pipe.
Competitive Advantage
Xin Sheng Di has long been a manufacturing partner for Tsingshan Steel,TISCO,Shanghai Baosteel,ZPSS,Ningbo Baoxin,etc.We own plenty of inventory of cold and hot stainless steel and coils of 304,304L,316L,321,310S,430,201,2205,dual-phase steel,high-nickel special steel and so on.
We have the most complete processing line in China with advanced equipment introduced from German, Japan, Italy, France, and Taiwan China.We can handle coil cutting,slitting,polishing,shearing,plasma cutting,stop-slide stamping,laser cutting,and automatic punching,etc.


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