S31805/253Ma Stainless Steel Pipe
S31805/253Ma Stainless Steel Pipe
Product Description
253MA UNS S31805 W.Nr 1.4835 SS2368 Seamless Pipe
253MA stainless steel is your fortress against extreme temperatures. Engineered with a blend of chromium, nickel, and nitrogen, this austenitic alloy boasts exceptional heat resistance. 253Ma stainless steel pipe can confidently tackle high-temperature environments, offering reliable performance even at temperatures soaring up to a staggering 2000°F (1093°C).
Alloy 253Ma Chemical Composition
|
% |
Ni |
Cr |
Fe |
Mn |
C |
Si |
S |
P |
N |
Ce |
|
Min |
10.0 |
20.0 |
balance |
|
0.05 |
1.4 |
|
|
0.12 |
0.03 |
|
Max |
12.0 |
22.0 |
1.0 |
0.12 |
2.5 |
0.015 |
0.045 |
0.2 |
0.08 |
UNS S31805 Physical Constants:
|
Density |
7.8 Mg/m³ |
|
Melting Range |
1371-1432 ℃ |
253Ma pipe advantages:
1. High Creep Strength: Your assurance of durability under high-stress conditions.
2. Isothermal and Cyclic Oxidation Resistance: 253Ma pipe stands strong against the harshest oxidation challenges.
3. Combustion Gas Resistance: Defends against corrosive gases with remarkable efficiency.
4. Weldability: Easily adapted for various fabrication needs.
5. Outstanding Oxidation Resistance: Withstands extreme temperatures up to 2000°F.
6. Exceptional Creep-Rupture Strength: Comparable to premium nickel base alloys.
UNS S31805 Mechanical Properties
|
Grade |
Tensile Strength, min, (MPa) |
Yield Strength, min, (MPa) |
Elongation in 2 in. or 50mm, min, % |
Hardness, max HB |
|
S31805 |
650-850 |
310 |
40 |
210 |
253Ma pipe applications:
253MA stainless steel pipe finds its place in a multitude of industries where strength and heat resistance are paramount.
1. Oil and Gas Industry: Ideal for offshore and onshore applications.
2. Petrochemical Industry: Safeguard critical equipment in chemical processing.
3. Power Plant Industry: Ensure uninterrupted power generation.
4. Pharmaceuticals Industry: Maintain product quality and safety.
5. Refining Industry: Withstand the harsh conditions of refining processes.
