Alloy4750 High Perm 49 alloy 49

Alloy4750 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Ni	More
Minimum Value	-	-	-	-	-	47	Fe:Balance
Maximum Value	0.35	0.5	0.8	0.02	0.008	50	Fe:Balance

Alloy4750 Mechanical Properties

product	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW
Sheet	As cold drawn	896		5		HRB:100
Sheet	Forming/Deep Drwg	552		32		HRB:68
Bar	As cold drawn	655	552	25	62	HRB:98
Bar	Hydrogen (1177°C)	483	152	45	68	HRB:62
Bar	Hydrogen (871°C)	517	154	43	65	HRB:75

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