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309S, 310S heat-resistant steel series stainless steel coils
309S, 310S heat-resistant steel series stainless steel coils
309S, 310S heat-resistant steel series stainless steel coils
309S, 310S heat-resistant steel series stainless steel coils
Specifications
Thickness range :
0.5-40mm(Customizable)
Supply status :
coil /sheet/plate /profile /tube /rod
Length range :
1500-13000mm(Customizable)
Payment Terms :
L/C,D/P,T/T
Implementation Standard :
GB/ASTM/ASME/JIS/GOST
MOQ :
3T
Packaging Details :
negotiate
Certification :
ISO,CE,UKCA...
Width range :
1000-2500mm(Customizable)
surface condition :
2B/BA/NO.4/8K/SB/HL/NO.1...(Customizable)
Place of Origin :
China, South Korea, Japan, the United States, Germany, Sweden
Price :
negotiate
Delivery Time :
negotiate
Material (Steel Grade) :
309S,310S
Supply Ability :
negotiate
Brand Name :
TISCO,ZPSS,ATI,HAYNES,VDM,...
Description
Both types belong to high-chromium-nickel austenitic heat-resistant stainless steels, known as "anti-oxidation pioneers" specially designed for high-temperature oxidation environments. Their core differences lie in alloy content and temperature resistance: 309S is the "cost-effective choice for medium to high temperatures", while 310S is the "king of extreme high-temperature oxidation resistance".

Core Property Comparison

  • 309S (0Cr23Ni13): Contains 23% chromium and 13% nickel, with a recommended oxidation resistance temperature of ≤980°C. Its heat resistance is superior to 304 but inferior to 310S, and it has poor sulfidation resistance (prone to damage in sulfur-containing atmospheres). It is commonly used for medium to high-temperature components such as inner covers of continuous annealing furnaces, heat exchangers, and automotive exhaust manifolds.
  • 310S (0Cr25Ni20): Contains 25% chromium and 20% nickel, with an oxidation resistance temperature of up to 1150°C, making it the "heat resistance ceiling" among austenitic stainless steels. It forms a dense oxide film at high temperatures and exhibits excellent creep resistance. It is mainly used in extreme high-temperature equipment such as muffle cans for heat treatment furnaces, boiler superheaters, and high-temperature thermocouple protection tubes.

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309S, 310S heat-resistant steel series stainless steel coils

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Product Detail
Thickness range :
0.5-40mm(Customizable)
Supply status :
coil /sheet/plate /profile /tube /rod
Length range :
1500-13000mm(Customizable)
Payment Terms :
L/C,D/P,T/T
Implementation Standard :
GB/ASTM/ASME/JIS/GOST
MOQ :
3T
Contact Supplier
309S, 310S heat-resistant steel series stainless steel coils
309S, 310S heat-resistant steel series stainless steel coils

Wuxi ShunQi Metal Materials Co., Ltd.

Verified Supplier
1 Years
jiangsu, wuxi
Since 2011
Business Type :
Manufacturer
Main Products :
Seamless steel pipe, Steel Coil, Welded steel pipe
Total Annual :
65000000 Dollars-85000000 Dollars
Employee Number :
50~70
Certification Level :
Verified Supplier
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