48 Alloy K94800 - ASTM F30-1996

Grade	48 Alloy
USA UNS	K94800
Corresponding Standard	ASTM F30-1996 Iron-Nickel Sealing Alloys
Classification	Special Alloy Steel

48 Alloy Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Al	More
Minimum Value	-	-	-	-	-	-	-	-	Fe:Remainder
Maximum Value	0.05	0.3	0.8	0.025	0.025	0.25	-	0.1
Nominal Value	-	-	-	-	-	-	48	-

◎ The nickel contents listed are nominal. The nickel contents of the alloys shall be adjusted by the manufacturer so that the alloys meet the requirements for thermalexpansion. The 52 Alloy is specifically intended to match lead (Pb) sealing glasses.
◎ Cobalt is present as an incidental element and shall be reported separately.

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!