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ASTM A312 S30815 (253MA, 1.4835) Stainless Steel Seamless Pipe

Categories Stainless Steel Seamless Pipe
Brand Name: YUHONG
Model Number: ASTM A312 253MA
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin: CHINA
MOQ: 100KGS
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 1000Tons/Month
Delivery Time: 7DAYS
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Standard: ASTM A312
Material Grade: 253MA
Size: 1/2" NB TO 18" NB
W.T.: Sch 10s-sch Xxs
Length: Single Random, Double Random & Cut Length
Packing: Ply-wooden Case /Iron Case/ Bundle
Company Info.
Yuhong Group Co.,Ltd
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ASTM A312 S30815 (253MA, 1.4835) Stainless Steel Seamless Pipe

ASTM A312 S30815 (253MA, 1.4835) Stainless Steel Seamless Pipe


253MA is an austenitic stainless steel with excellent high-temperature resistance. It is composed of chromium, nickel, molybdenum, and nitrogen with excellent corrosion resistance, and added with trace amounts of rare earth metal elements to improve its oxidation resistance and high-temperature strength.Hardness and melting point 253MA has a high hardness and melting point. Its hardness is 170-220HBW (Brinell hardness) and its melting point is 1370-1425 ℃.

253MA is a high-temperature alloy with excellent high-temperature resistance. It can be used for a long time at temperatures up to 1150 ℃, and can still maintain good mechanical and antioxidant properties at high temperatures.The elastic modulus and Poisson's ratio of 253MA are 200 GPa and Poisson's ratio is 0.3.The density of 253MA is 7.8 g/cm ³.Standard 253MA complies with ASTM A240, A276, A312, A479, and A813 standards.The yield strength of 253MA is ≥ 310 MPa, tensile strength is ≥ 600 MPa, and elongation is ≥ 30%.

253MA has excellent mechanical properties and can maintain stable mechanical properties in high temperature and corrosive environments.
Characteristic 253MA not only has good high-temperature resistance, but also has good corrosion resistance and antioxidant performance. In corrosive environments containing sulfuric acid, nitric acid, hydrofluoric acid, and other strong acids, 253MA can still maintain excellent corrosion resistance. In addition, 253MA also has good heat shock resistance and thermal stability.Overall, 253MA is an excellent high-temperature alloy material with excellent high-temperature strength, oxidation resistance, and corrosion resistance. Due to its widespread application in furnaces, heating equipment, heat exchangers, and other high-temperature equipment, 253MA is a very useful material for applications that can withstand high temperatures and corrosive environments


S30815 is a heat-resistant austenitic stainless steel with high creep strength and good corrosion resistance, suitable for applications requiring high creep strength and good corrosion resistance, such as sintering equipment, blast furnace equipment, steel melting, furnaces and continuous casting equipment, rolling machines (heating furnaces), heat treatment furnaces and accessories, mineral equipment and cement production equipment


chemical composition of 253MA

ChromiumNickelRare earth elementsMolybdenumManganeseSiliconNitrogenCarbonPhosphorusSulfur
20.0-22.0%10.0-12.0%0.03-0.08%1.8-2.5%0.80-1.50%1.40-2.00%0.14-0.20%≤ 0.05%≤ 0.04%≤ 0.03%

253 MA Mechanical Property

GradeTensileStrength(MPa) min
YieldStrength
0.2% Proof (MPa) min
Elongation (% in 50mm) minHardness
RockwellB
(HR B) max
Brinell (HB) max
253MA6003104095217

253 MA Physical Propertie

GradeDensity (kg/m3)Elastic Modulus (GPa)Mean Coefficient of Thermal Expansion (mm/m/°C)Thermal Conductivity (W/m.K)Specific Heat
0-100°C (J/kg.K)
Electrical Resistivity (nW.m)
0-100°C0-600°C0-1000°Cat 20°Cat 1000°C
253MA780020017.018.519.515.029.0500850

Quality ASTM A312 S30815 (253MA, 1.4835) Stainless Steel Seamless Pipe for sale
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