V40971 (High-Temp ASTM T/P Series Annealed Bar Size 3)

High-Temp Steel

High-Temp ASTM T/P Series Annealed Bar Size 3

Creep-resistant alloy steel for sustained elevated-temperature service in power and petrochemical plant.

Chemical Composition (%)

C0.15
CR8
MN0.3
MO0.85
SI0.5
V0.18

Mechanical Properties

Yield:355MPa; Tensile:505MPa; Elong:28%; 5HRC

Chinese Standard

ASTM A213

Applications

Boiler tubes, superheaters, headers, petrochemical and power plant piping

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