ASTM A217-WC9

2 1/4% Chrome, 1% Molybdenum

ASTM A217-WC9 Cast steel for high temp service. Temperature range (-20 to 1100 deg.F) Some limited corrosion resistance and anti graphitization qualities

	C	Mn	P	S	Si	Cr	Mo	Ni
ASTM A217-WC9	0.05 to 0.18	0.40 to 0.70	0.04 max	0.045 max	0.60 max	2.00 to 2.75	0.90 to 1.20	0.50 max*
	Carbon	Manganese	Phosphorus	Sulpher	Silicon	Chromium	Molybdenum	Nickel