STAINLESS STEEL 253MA PIPES TUBES

253MA / EN 1.4835 / UNS S30815

Chemical Composition: (%)

C: 0.05~0.1
Mn: 0.8 max
S: 0.03 max
P:0.04 max
Si:1.4~2
Ni:10~12
Cr: 20~22
N:0.14~0.2
Ce:0.03~0.08
Fe: Bal

Mechanical Properties

-Tensile Strength (MPa): ≥600 min.
-Yield Strength (MPa): ≥310 min.
-Elongation (%): ≥40 min.
-Hardness (HRB): ≤95 max.

Grade: (Equivalent / Renowned As)

-SAE 253MA
-UNS S30815
-DIN EN 1.4835
-DIN EN X9CrNiSiNCe21-11-2
-GOST X7CrNiSiNCe21-11
-RA 253MA
-253 MA
-253MA
-MA253

Standard (ASTM):

Seamless Pipes -A312
Seamless Tubes -A213, A269, A270, A511, A632

Standard (ASME):

Seamless Pipes -SA 312
Seamless Tubes -SA 213, SA 269, SA 270, SA 511, SA632

Standard (EN):

-Seamless Pipe & Tube = EN 10216-5 TC1 or EN 10216-5 (Pressure Purpose)
-Seamless Pipe & Tube = EN 10297-2 (Mechanical & General Engineering Purpose)

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