5J14140 Mn72Ni10Cu18(高膨胀层) Ni36(低膨胀层) - GB /T 15018-1994

Grade	5J14140
Other Names
Corresponding Standard	GB /T 15018-1994 Designation of precision alloys
Classification	Special Alloy Steel

5J14140 Chemical Element Composition Content (%)

	Component	Fe	C	Si	P	S	Ni	Cu	More
高膨胀层 Mn72Ni10Cu18	Minimum Value	-	-	-	-	-	8	17	Mn:余量
高膨胀层 Mn72Ni10Cu18	Maximum Value	0.8	0.5	0.5	0.02	0.03	11	19	Mn:余量

	Component	C	Si	Mn	P	S	Ni	More
低膨胀层 Ni36	Minimum Value	-	-	-	-	-	35	Fe:余量
低膨胀层 Ni36	Maximum Value	0.05	0.3	0.6	0.02	0.02	37	Fe:余量

Approximate Comparison Table thermal bimetal

5J14140 Corresponding Standards(Same grade name, different standards)

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