Stainless Steel 304H

STAINLESS STEEL 304H

STAINLESS STEEL 304H PIPES TUBES

304H / EN 1.4948 / UNS S30409

Chemical Composition: (%)

C:0.04~0.10 max
Mn:2 max
P:0.045 max
S:0.03 max.
Ni:8~12
Cr:18~20
N:0.1 max
Si:1.0 max

Mechanical Properties

-Tensile Strength (MPa): ≥500 min
-Yield Strength (MPa): ≥230 min
-Elongation (%): ≥40% min
-Hardness (HRB): ≤92 max

Grade: (Equivalent / Renowned As)

-AISI 304H
-SAE 304H
-DIN EN 1.4948
-UNS S30409
-DIN EN X6CrNi18-10

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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