A744 CF8M
ASTM:
A744 CF8M
ASME:
SA744 CF8M
Alloy Family:
Type:
19Cr-10Ni-Mo
ACI:
AISI:
SAE:
316
UNS - Cast:
J92900
UNS - Wrought:
S31600
Common Name - Wrought:
Alloy Casting Statistics
Pounds Poured in 2021
329,645 lb
Frequently Asked Questions
01
Q. What does CF8M stand for?
A. As with CF3M, the first character (C) means the alloy is intended for "Corrosion Resistant" service. The second character (F) is the approximate location on the iron-chromium-nickel (FeCrNi) ternary diagram and indicates the iron, chromium and nickel content. The third character (8) represents the maximum carbon content in increments of 0.01%. In this instance, 0.08%. Finally, the character (M) states that Molybdenum is present.
Alloy Casting Industries Ltd makes all reasonable efforts to ensure the accuracy and correctness of the data displayed on this site but makes no representations or warranties as to the data’s accuracy, correctness or reliability. The information provided on this page is for reference purposes only. Please consult the appropriate industry standard when necessary.
Related Alloys
Alloy Standard
Chemical Composition
- Carbon:0.08% Max
- Manganese:1.50% Max
- Silicon:2.00% Max
- Phosphorus:0.04% Max
- Sulfur:0.04% Max
- Chromium:18.00 - 21.00%
- Nickel:9.00 - 12.00%
- Molybdenum:2.00 - 3.00%
- Nitrogen:
- Nitrogen + Carbon:
- Vanadium:
- Tungsten:
- Aluminum:
- Titanium:
- Copper:
- Columbium:
- Barium:
- Boron:
- Zirconium:
- Cerium + Lanthanum:
- Iron:
- Residual Elements:
Physical Properties
- Yield Strength:30 ksi Min
- Tensile Strength:70 ksi Min
- Elongation at 2 in:30% Min
- Reduction of Area:
Charpy Properties
- Test Temperature:
- Average Energy¹:
- Single Energy:
¹ Minimum value for 2 test specimens and minimum average of 3 test specimens.