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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.

 

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