CuSn8P CW459K - EN 12449-2023

Grade	CuSn8P
European Standard Steel Grade	CW459K
Corresponding Standard	EN 12449-2023 Copper and copper alloys - Seamless, round tubes for general purposes
Classification	Copper and Copper Alloys
Density	8.8 g/cm³

CuSn8P Chemical Element Composition Content (%)

Component	Fe	P	Ni	Pb	Zn	Sn	Other Total	More
Minimum Value	-	0.2	-	-	-	7.5	-	Cu：Rem.
Maximum Value	0.1	0.4	0.3	0.05	0.3	8.5	0.2	Cu：Rem.

"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.

CuSn8P Mechanical Properties

Wall thickness t mm	Mark	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Hardness HBW
t≤10	R460	≥460	≥280	≥30
t≤10	H130				125~160
t≤5	R550	≥550	≥480	≥12
t≤5	H165				160~190
t≤3	R620	≥620	≥540	≥5
t≤3	H180				≥175

Approximate Comparison Table Bronze

China		United States		International Organization for Standardization		Germany		European Standard		Russia
GB	ISC	ASTM	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	EN	Numerical Grade	GOST
QSn8-0.3	C52100	92Cu-8Sn-.2P	C52100	CuSn8	C52100	CuSn8	2.1030 C52100	CuSn8P	CW459K	БрОФ8-0.3

CuSn8P Corresponding Standards(Same grade name, different standards)

1	EN 12163-1998
	CuSn8P CW459K
2	DIN EN 12163-1998
	CuSn8P CW459K (2.1030)
3	DIN EN 12163-2016
	CuSn8P CW459K
4	ISO 427-1983
	CuSn8P
5	EN 12163-2016
	CuSn8P CW459K
6	DIN EN 12449-2019
	CuSn8P CW459K
7	EN 12449-2023
	CuSn8P CW459K

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