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Stainless Steel Coil/Strip

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stainless steel coils--430 410S 409L 420 443 441 hot rolled/cold rolled

The 400 series group of stainless steels typically have an 11% chromium and 1% manganese increase, above the 300 series group. This stainless steel series tends to be susceptible to rust and corrosion under some conditions although heat-treating will harden them. The 400 series of stainless steels have a higher carbon content, giving it a martensitic crystalline structure that provides the end product with high-strength and high-wear resistance. The 400 series steels tend to be used in agricultural equipment, gas turbine exhaust silencers, hardware, motor shafts, and more.

Product Description
Place of Origin:China
Brand Name:Tsingshan steel,TISCO,Baosteel,POSCO or as you request
Model Number:430 410S 409L 420 443 441
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 430 410S 409L 420 443 441 stainless steel HR CR coil strip
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.
● 430
430 Stainless Steel Coil is a kind of general steel with good corrosion resistance, better thermal conductivity than austenitic, smaller coefficient of thermal expansion than austenitic, heat resistance fatigue, adding stable elements titanium, weld mechanical performance is good.
● 410S
410S are lower carbon versions of general purpose martensitic stainless steel containing 11.5-13.5% chromium and 0.6% Nickel which offer high tensile strength and corrosion resistance.
410S is a steel grade that improves the corrosion resistance and formability of 410 steel.  It has good corrosion resistance and machining performance, and is general-purpose steel and cutting tool steel.
● 409L
409L Stainless Steel has excellent corrosion resistance, is suitable for extending the life of automobiles and reducing the weight of automobiles, and as an environmentally friendly material that can be recycled and reused, the temperature limit that 409L can withstand is (-20 ~ 650 ℃). Recently, due to the increasingly strict environmental protection standards for automobile exhaust, increased driving in short-distance urban areas, and the spread of snow removers in winter, etc., the use of exhaust systems has also become stricter. From Euro Ⅱ-Euro IV standards, traditional steel cannot meet its requirements. Technical requirements, high-end motorcycle exhaust system has adopted 409L material.
● 420
420 stainless steel belongs to martensitic stainless steel, has certain wear resistance and corrosion resistance, and has high hardness. It is used after quenching and tempering. The cold workability and welding performance are not good. It should be heat treated immediately after welding to prevent cracking. It has better cutting performance in the annealed state.
● 443
443 Stainless Steel is a kind of ferritic stainless steel, now generally used to replace 304, rust resistance and processing performance and 304 equivalent, at present in the electrical appliances, utensils, kitchen equipment, elevator, oven production and other fields comprehensive promotion.
● 441
441 Stainless Steel is a high-strength cutting tool steel with slightly higher carbon content and better corrosion resistance.  After the proper heat treatment can be obtained higher yield strength, hardness can reach 58HRC, belong to the hardest stainless steel.
Ferritic steel in the most heat resistant steel, within 1000℃ known temperature antioxidant performance is good.
Compared with 304, 441 has excellent stress corrosion resistance, resistance to pitting corrosion, and not easy to scale and heat absorption effect is strong, its corrosion resistance is similar with SUS316 steel.
● Packaging
Standard export package with water proof paper, and metal pallet, and angle bar protection, and steel strip or as required

● 430
It widely used for building decoration, fuel oil burner parts, household appliances, home appliances parts.
● 409L
automobile exhaust pipe, heat exchanger, container and other products without heat treatment after welding.
● 420
Chemicals, Petrochemicals, Oil & Natural Gas Organization, Fats, Fertilizers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps, Automation, Paints, Steel Industries.
● 441

making water storage tank, solar water heater, heat exchanger, video machine, printing and dyeing machine, stress corrosion resistant equipment, automobile engine exhaust pipe, etc.


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.


Hardness 430

HVYield Strength
Tensile strength
Ann (140-160)20542022
1/4H (160-200)5005505
1/2H (200-240)6006503
3/4H (240-280)6807502
EH (280-300)8008501

Chemical Properties

Chemical Composition
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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