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ASTM A312 Stainless Steel 253MA UNS S30815 Seamless Pipe Pickled and Annealed
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Brand Name:YUHONG
Model Number:ASTM A312 253MA Stainless Steel Seamless Pipe
Certification:ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Payment Terms:L/C, T/T
Delivery Time:7 DAYS
Company Data
Verified Supplier
Contact Person
Jikin Cai
Business Type:
Manufacturer Distributor/Wholesaler Importer Exporter Trading Company Seller Other
Officials:
20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
ASTM A312 253MA / UNS S30815 / EN 1.4835 Stainless Steel Seamless Pipe
253MA, also known as UNS S30815, is a high-temperature austenitic stainless steel alloy that provides good oxidation resistance at elevated temperatures. It contains relatively high levels of both chromium and nickel, along with additions of nitrogen and manganese, to enhance its high-temperature capabilities. The alloy also exhibits good creep strength and structural stability at high temperatures, making it a valuable material in challenging operating conditions.
Equivalent Grades of ASTM A312 253MA SS Pipe
| Grade | UNS | WERKSTOFF NR. | EN | SS |
| 253MA(UNS S30815) | S30815 | 1.4835 | X9CrNiSiNCe21-11-2 | 2368 |
Chemical Composition of ASTM A312 253MA SS Pipe
| Grade | C max | Si max | Mn max | P max | S max | Cr | Ni | Mo | N |
| UNS S30815 | 0.05~0.10 | 1.4~2.0 | 0.80 | 0.030 | 0.030 | 20.0-22.0 | 10.0-12.0 | / | 0.14-0.20 |
Physical properties of ASTM A312 253MA SS Pipe
| Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (mm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat | Electrical Resistivity (nW.m) | |||
| 0-100°C | 0-600°C | 0-1000°C | at 20°C | at 1000°C | 0-100°C (J/kg.K) | |||
| 7800 | 200 | 17 | 18.5 | 19.5 | 15 | 29 | 500 | 850 |
Mechanical Properties of ASTM A312 253MA SS Pipe
| Tensile Str (MPa) min | Yield Str 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | |||
| 600 | 310 | 40 | 95 | 217 |
Key properties of 253MA / UNS S30815 include:
- High oxidation resistance: It can withstand high temperatures and resist oxidation, making it suitable for use in heat treatment equipment, industrial furnaces, and other high-temperature applications.
- Good creep strength: The alloy maintains its strength and structure even under prolonged exposure to high temperatures.
- Excellent resistance to sulfidation and carburization: It can resist damage caused by sulfur and carbon compounds in harsh environments.
- High weldability: 253MA stainless steel can be easily welded using common welding techniques.
Standard Available in forms
• ASTM A182/ ASME SA182 Stainlees Steel Pipe Fittings
• ASTM A213 / ASME SA213 Seamless Stainless Steel Pipes
• ASTM A240/ ASME SA240 Stainless Steels Sheets / Plates
• ASTM A249/ ASME SA249 Stainless Steel Welded Tubes
• ASTM A269/ ASME SA269 Stainless Steel Tubes
• ASTM A270/ ASME SA270 Stainless Steel Sanitary Tubes
• ASTM A312/ ASME SA312 Stainless Steel Pipes
• ASTM A403/ ASME SA403 Stainless Steel Pipe Fittings
• ASTM A554/ ASME SA554 Stainless Steel Welded Tubes
• ASTM A731/ ASME SA731 Stainless Steel Pipes
• ASTM A789/ ASME SA789 Stainless Steel Tubes
• ASTM A790/ ASME SA790 Stainless Steel Pipes
• ASTM A791/ ASME SA791 Stainless Steel Tubes
Apllications
Chemical
Pharmaceutical & Bio-Medical
Petrochemical & Refinery
Environmental
Food Processing
Chemical Fertilizer
Sewage Disposal
Desalination
Waste Incineration etc.
Company Profile
Yuhong Group Co.,Ltd
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering &
Contracting Group companies in China. Our group branch company and factory have been already
approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO,
GOST9941-81, CCS, TS, CNNC, ISO9001-2015, ISO 14001, ISO 18001, API
5L , API 5CT , API 6D, And our branch company Zhejiang Yuhongwell Steel Co.Ltd has expanded
its field of activities and entered in trade and supply of tubular
& flat products in Duxplex and Super Duplex, Stainless Steel, Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. These products are widely used
in various important sectors like Mining, Energy, Boiler & Heat
Exchanger, Petrochemical, Chemical Industry, Food plant, Paper
plant, Gas and Fluid Industry etc.
YUHONG HOLDING GROUP has gained rich experience in
Pipes, Fittings, Flanges, Valves, Structural steel, Coils and
Plates in past eight years. In a short span of
time, YUHONG brand has marked its global presence in
more than 40 countries, like, Korea, USA, Canada, Mexico, Colombia,
Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand,
Singapore, Malasyia, Indonesia, Thailand, Vietnam, Ukraine,
Turkey,Sauid Arabia, Qatar, U.A.E,Israel,India, UK, France, Italy,
Gernmany, Poland, Spain,... We have successfully
implemented the orders of Cross Country Pipelines for our valuable
customers. In addition, we have also developed a huge network of
contacts and strategic alliances with most important manufacturers
an stockists around the world.
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