CG12 ASTM A743&A743M

CG12

GradeUNS:CG12(J93001)

ASTM A743 CG12 pipe
ASTM A743 CG12 pipe

Type:22 Chromium, 12 Nickel

Chemical Requirements:

C(max):0.12

Men(max):1.5

Si(max):2.00

P(max):0.04

S(max):0.04

Cr:20.0~23.0

Ni:10.0~13.0

Heat Treatment Requirements:

Heat to 1900°F [1040°C] minimum, hold for sufficient time to heat casting to temperature, quench in water or rapid cool by other means

Tensile Requirements:

Tensile Strength, min

Tensile, ksi: 70

Tensile, MPa:485

Yield Strength, min

Yield, ksi:28

Yield, MPa:195

Elongation in 2 in. [50 mm] min, %A: 35

Keywords: corrosion resistant; CG12 ; iron-chromium nickel; steel castings

 

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