CuSn5 CW451K - DIN EN 12163-1998

Grade	CuSn5
Germany W-Nr.	CW451K
Corresponding Standard	DIN EN 12163-1998 Copper and copper alloys – Rod for general purposes
Classification	Copper and Copper Alloys
Density	8.9 g/cm³

CuSn5 Chemical Element Composition Content (%)

Component	Fe	P	Ni	Pb	Zn	Sn	Other Total	More
Minimum Value	-	0.01	-	-	-	4.5	-	Cu:余量
Maximum Value	0.1	0.4	0.2	0.02	0.2	5.5	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.

CuSn5 Mechanical Properties

diameter/width across-flats d mm	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
2<d≤80	CuSn5-R330	R330	≥330	≈220*	≥35(A100)， ≥40(A11.3)， ≥45(A)
2<d≤80	CuSn5-H080	H080				HB: 80~110； HV: 85~115
2<d≤40	CuSn5-R390	R390	≥390	≈240*	≥20(A100)， ≥25(A11.3)， ≥30(A)
2<d≤40	CuSn5-H115	H115				HB: 115~145； HV: 120~150
2<d≤12	CuSn5-R460		≥460	≈350*	≥15(A100)， ≥18(A11.3)， ≥20(A)
2<d≤12	CuSn5-H140	H140				HB: 140~170； HV: 145~175
2<d≤6	CuSn5-R540	R540	≥540	≈480*	≥5(A100)， ≥6(A11.3)
2<d≤6	CuSn5-H160	H160				HB: ≥160； HV: ≥170
2<d≤80	CuSn5-M	M	No specification	No specification	No specification	No specification

CuSn5 Corresponding Standards(Same grade name, different standards)

1	EN 12163-1998
	CuSn5 CW451K
2	EN 12166-1998
	CuSn5 CW451K
3	EN 1654-1998
	CuSn5 CW451K
4	DIN EN 12163-1998
	CuSn5 CW451K
5	DIN EN 12166-1998
	CuSn5 CW451K
6	ISO 427-1983
	CuSn5

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