STAINLESS STEEL 304LN PIPES TUBES

304LN / EN 1.4311/ UNS S30453

Chemical Composition: (%)

C:0.03 max
Mn:2 max.
P:0.045 max
S: 0.03 max.
Si: 1.00 max
Cr: 18~20
Ni:8.0~12.0
N:0.1~0.16
Fe:67 or Bal.

Mechanical Properties

-Tensile Strength (MPa): ≥515 min.
-Yield Strength (MPa): ≥205 min.
-Elongation (%): ≥40 min.
-Hardness (HRB): ≤95 max.

Grade: (Equivalent / Renowned As)

-304LN
-UNS S30453
-EN 1.4311
-X2CrNiN18-10
-AISI 304LN
-SAE 304LN
-SUS 304LN

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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