CuNi30Mn1Fe CW354H - NF EN 12451-1999

Grade	CuNi30Mn1Fe
Other Names
Corresponding Standard	NF EN 12451-1999 Copper and copper alloys — Seamless, round tubes for heat exchangers
Classification	Copper and Copper Alloys
Density	8.9 g/cm³

CuNi30Mn1Fe Chemical Element Composition Content (%)

Component	Fe	C	Mn	P	S ^①	Ni	Co ^②	Pb	Zn ^①	Sn	Other Total	More
Minimum Value	0.4	-	0.5	-	-	30	-	-	-	-	-	Cu: 余量
Maximum Value	1	0.05	1.5	0.02	0.05	32	0.1	0.02	0.5	0.05	0.2	Cu: 余量

"Other individual elements or other totals": The chemical composition includes elements not specified in the table. Analysis should only be conducted if these elements are suspected to be present, or if routine analysis suggests that their content may exceed the prescribed limits.

CuNi30Mn1Fe Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Pipes:	R370 ①	≥370	≥120	≥35	-
Pipes:	H090 ①	-	-	-	HV：90~120
Pipes:	R480	≥480	≥300	≥12	-
Pipes:	H120	-	-	-	HV：≥120

CuNi30Mn1Fe Corresponding Standards(Same grade name, different standards)

1	EN 12163-1998
	CuNi30Mn1Fe CW354H
2	EN 12452-1999
	CuNi30Mn1Fe CW354H
3	EN 12451-1999
	CuNi30Mn1Fe CW354H
4	DIN 17672-1-1983
	CuNi30Mn1Fe 2.0882 (CuNi30Fe)
5	DIN EN 12163-1998
	CuNi30Mn1Fe CW354H (2.0882)
6	DIN EN 12163-2016
	CuNi30Mn1Fe CW354H
7	DIN 17671-1-1983
	CuNi30Mn1Fe 2.0882 (CuNi30Fe)
8	EN 12163-2016
	CuNi30Mn1Fe CW354H
9	DIN 17664-1983
	CuNi30Mn1Fe 2.0882 (CuNi30Fe)
10	NF EN 12451-1999
	CuNi30Mn1Fe CW354H
11	DIN EN 12449-2019
	CuNi30Mn1Fe CW354H
12	EN 12449-2023
	CuNi30Mn1Fe CW354H

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