Stainless Steel Bar 253MA
Products Description
Stainless Steel 253MA is an austenitic, chromium-nickel stainless steel with heat resistance and high strength. 253MA stainless steel is alloyed with nitrogen and reactive elements suitable for a wide range of high-temperature applications. The use of rare earth metals in combination with silicon gives superior oxidation resistance up to 1150°C.
253 MA Standards
253 MA – UNS S30815 – W. Nr./EN: 1.4835
ASTM: A240, A240M, A276, A312, A358, A409, A473, A479, A813, A814
ASME II A: SA-240, SA-182, SA-213, SA-249, SA-312, SA-479 Boiler & Pressure Vessel Approved
Welding Wire: UNS S30815 Base Metal/Solid Wire, W30816 Electrodes W. Nr./EN: 1.4835
253MA Equivalent Grades
Stainless Steel Bars - Material S30815 |
|||
|---|---|---|---|
| Material Number | DIN | ASTM | UNS |
| 1.4893 | X9CrNiSiNCe21-11-2 | 253MA | S 30815 |
253MA stainless steel Chemical Compositions
| C | Si | Mn | P | S | Cr | Ni | N | Ce |
| 0.09 | 1.6 | ≤0.030 | 21 | 11 | 0.17 | 0.05 |
Mechanical Properties
Physical Properties (Typical values in the annealed condition)
Product Picture
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Steel Making
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Forged Bars
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Production Process
253MA Stainless Steel Characteristics
- High creep strength
- Very good resistance to isothermal and, particularly, cyclic oxidation
- Very good resistance to combustion gases
- Good structural stability at high temperatures
- Good weldability
Quality Control
We make sure that our every product is made of high quality raw material. We thoroughly test each and every product before dispatching it to our customers.
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