4J47 - YB /T 5235-2005

Grade	4J47
Corresponding Standard	YB /T 5235-2005 Controlled Expansion Sealing Iron-Nickel-Chromium, Iron-Nickel Alloys
Classification	Special Alloy Steel

4J47 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	More
Minimum Value	-	-	-	-	-	0.8	46.8	Fe:余量
Maximum Value	0.05	0.3	0.4	0.02	0.02	1.4	47.8	Fe:余量

4J47 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Hardness HBW
Strips, wires, tubes:	Soft (S)	＜590	-
Strips, wires, tubes:	Hard State (H)	＞700	-
Strip	Deep Drawing Condition (DQ)	-	HV: ≤ 190

Approximate Comparison Table Expansion Alloys

4J47 Corresponding Standards(Same grade name, different standards)

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