STAINLESS STEEL 309H PIPES TUBES

309H / EN 1.4833 / UNS S30909

Chemical Composition: (%)

C: 0.04~0.1 max
Mn:2 max
Si:0.75 max
P:0.045 max
S: 0.03 max
Ni:12~15
Cr:22~24
N: 0.1 max
Fe:60 or Bal.

Mechanical Properties

-Tensile Strength: (MPa) = ≥515 min.
-Yield Strength: (MPa) = ≥205 min.
-Elongation (%) = ≥40% min.
-Hardness: (HRB) = ≤96 max.

Grade: (Equivalent / Renowned As)

-TP 309H
-EN 1.4833
-UNS S30909

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)

For detailed information, please contact info@kobsindiapipe.com