CF16Fa ASTM: A743 (CENT, INVEST, SAND)

CF16Fa

Cast ASTM: A743, CF16Fa (CENT, INVEST, SAND)

Type:19 Chromium, 9 Nickel,Free  Machining

Chemical Requirements:

C(max):0.16

Men(max):1.5

CF16Fa ASTM: A743
CF16Fa ASTM: A743

Si(max):2.00

P(max):0.04

S(max):0.20~0.40

Cr:18.0~21.0

Ni:9.0~12.0

Moiybdenum:0.40~0.80

Austenitic stainless steel

 

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:30

Yield, MPa:205

Elongation in 2 in. [50 mm] min, %A: 25

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

 

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