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China Manufacturer Special Steel High Quality Stainless Steel 253MA Pipe Plate
253MA (UNS S30815) F45/W.Nr.1.4835/1.4893 is widely used in sintering equipment, blast furnace equipment, steel melting, melting furnace and continuous casting equipment, rolling mill (heating furnace), heat treatment furnace and accessories, mining equipment and cement production equipment. 253MA steel can be used in pressure bearing occasions up to 900 ℃ and non pressure bearing high temperature parts with working temperature up to 1150 ℃.
In addition to chromium and nickel, 253MA stainless steel is also rich in rare earth metals, and its oxidation resistance is improved obviously. Nitrogen was added to improve the creep function and make the steel completely austenitic. Although the contents of chromium and nickel are relatively low, this stainless steel in many cases has the same high temperature characteristics as high alloyed alloy steel and nickel base alloy.
- Inquiry
Model: 253MA (UNS S30815) F45/W.Nr.1.4835/1.4893
Brand: Ronsco
| RONSCO 253MA Parameter Table | |||||||||||
| 253MA, AISI 253MA, UNS S30815, F45 W.Nr.1.4835, DIN/EN 1.4835 | |||||||||||
| Genenal Introduction | |||||||||||
253 MA is a stainless steel with excellent oxidation and creep resistance in cyclic conditions that is best employed in temperatures up to 1150 °C/2100 °F. There is a slight susceptibility to embrittlement during continuous operation at 600–850 °C/1110–1560 °F. 253MA is a heat resistant austenitic stainless steel designed for use requiring high creep strength and excellent corrosion resistance. The temperature range is 850 ~ 1100 ℃. The chemical composition of 253MA is balanced, which makes the steel have the most suitable inductive function in the temperature range of 850 ℃ - 1100 ℃. It has high oxidation resistance, the temperature of starting oxide skin is as high as 1150 ℃; it has very high creep deformation resistance and creep fracture strength; it has excellent high temperature corrosion resistance and balance brush corrosion resistance in most gas medium; it has high compliance strength at high temperature And tensile strength; excellent formability and weldability, and machinability to meet the requirements. | |||||||||||
| Chemical Composition: | |||||||||||
| Content | C | Si | Mn | S | Ni | Cr | P | Mo | Cu | Fe | Ce |
| Min | 0.05 | 1.40 | 10.00 | 20.00 | Balance | 0.03 | |||||
| Max | 0.10 | 2.00 | 0.80 | 0.03 | 12.00 | 22.00 | 0.040 | 0.08 | |||
| Forms & Specifications | |||||||||||
| Bar & Profile: ASTM A276/ASME SA276 Thick Plate, Sheet & Strip: ASTM A240/A480/A167/ASME SA240, Seamless pipe/tube: ASTM A312/A213/ASME A312, ASTM A213/ASME SA213, ASTM A269/ASME SA269, Welded nominal pipe: ASTM A312/ASME A312, , ASTM A269/ASME SA269, ASTM A249/ASME SA249, ASTM A409/ASME SA409 Pipe fittings: ASTM A403 Forgings: ASTM A182 | |||||||||||
| Physical Properties | Application: | ||||||||||
| Density:8 g/cm³ Melting Range:1371-1432 ⁰C Poisson's Ratio:0.31 High creep strength. Very good resistance to isothermal and, particularly, cyclic oxidation. Good structural stability at high temperatures. Good weldability. Maximum operating temperature is approx. 1150°C (2100°F) | Oil industry equipment Conveyor belts Refractory anchors Expansion bellows Radiant tubes, tube shields, and valves and flanges Rotary kilns Exhaust manifolds Power generation applications Cyclone dip tubes Impact separators Bell furnaces and muffle furnaces Automotive components Heat treatment trays Dampers Recuperator tubes for the steel industry Large-scale bakery ovens | ||||||||||
| Typical Mechanical Properties: | |||||||||||
| Product | Yield Strength 0.2% min. (ksi) | Tensile Strength min. (ksi) | |||||||||
| Sheet & Plate | ASTM A240 | 45.00 | 87.00 | ||||||||
| Seamless Tube & Pipe | ASTM A213 | 45.00 | 87.00 | ||||||||
| Seamless/Wedled Tube & Pipe | ASTM A312 | 45.00 | 87.00 | ||||||||
| Wedled Tube | ASTM A249 | 45.00 | 87.00 | ||||||||
| The advantage of Ronsco | |||||||||||
| 1. | Price lower than Europe, USA 20~30%. | ||||||||||
| 2. | Material remelt by VIM+ESR,100% quality guaranted. | ||||||||||
| 3. | Best Service: 0 payment if you test not ok. | ||||||||||
| 4. | 0 fee for UT, PT. | ||||||||||
| 5. | Low MOQ for new materials: 200kg. | ||||||||||
| 6. | Fast 20~30 days of lead time for new materials. | ||||||||||
For More Information About 253MA (UNS S30815, W.Nr.1.4835) Stainless Steel Plate/Sheet/Bar/Pipe/Wire , please call +86 17708476248 or Send an Email to [[email protected]]
