CuSn8PbP CW460K - EN 12449-2023

Grade	CuSn8PbP
European Standard Steel Grade	CW460K
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

CuSn8PbP Chemical Element Composition Content (%)

Component	Fe	P	Ni	Pb	Zn	Sn	Other Total	More
Minimum Value	-	0.2	-	0.1	-	7.5	-	Cu：Rem.
Maximum Value	0.1	0.4	0.3	0.5	0.3	9	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.

CuSn8PbP 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

CuSn8PbP Corresponding Standards(Same grade name, different standards)

1	DIN EN 12449-2019
	CuSn8PbP CW460K
2	EN 12449-2023
	CuSn8PbP CW460K

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