5 grades

ASTM A182 Chrome Moly Forging Ingots

ASTM A182 covers forged or rolled alloy steel pipe flanges, fittings and valves for high temperature service. The chrome-moly grades below resist creep and oxidation, so their forging ingots go into boilers, refineries and power plants.

Supplied as square, fluted and round forging ingots, M1.5 to M22 (1,450 to 23,500 kg with hot top), vacuum degassed and bottom poured. Send the grade, standard, ingot mark and shape for a quotation. Chemistry is certified on the heat test certificate.

ASTM A182 F1ASTM A182 F5ASTM A182 F9ASTM A182 F11ASTM A182 F22

ASTM A182 alloy grades

ASTM A182 F1 forging ingots

Carbon-0.5Mo steel for moderate-temperature piping parts.

ASTM A182 F5 forging ingots

5Cr-0.5Mo steel with better oxidation resistance.

ASTM A182 F9 forging ingots

9Cr-1Mo steel for higher temperature and corrosion service in refinery piping.

Other grade families

See also forging ingot specifications and the forging ingot size chart.