ASTM A213 / A213M UNS S34809

Chemical Properties

Carbon Manganese Phosphorus Sulfur Silicon Chromium Nickel Niobium Columbium Tantalum
Note H: Grade TP348H shall have an Nb + Ta content of not less than 8 times the carbon content and not more than 1.10%.

Mechanical Properties

Tensile Strength, min, ksi [MPa] Yield Strength, min, ksi [MPa] Elongation in 2 in. or 50 mm, min, %B,C HardnessA
Brinell Rockwell
Note A: Max, unless a range or a minimum is specified.

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