CuZn39Sn1 CW719R - EN 12167-2024

Grade	CuZn39Sn1
European Standard Steel Grade	CW719R
Corresponding Standard	EN 12167-2024 Copper and Copper Alloys - Profiles and Bars for General Purposes
Classification	Copper and Copper Alloys
Density	8.4 g/cm³

CuZn39Sn1 Chemical Element Composition Content (%)

Component	Fe	Ni	Cu	Pb	Sn	Other Total	More
Minimum Value	-	-	59	-	0.5	-	Zn_min:Rem.
Maximum Value	0.1	0.2	61	0.2	1	0.2	Zn_min: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.

CuZn39Sn1 Mechanical Properties

thickness t mm	Mark	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Hardness HBW
3≤t≤10	CuZn39Sn1-R450	R450	≥450	≥250	≥4(A100), ≥5(A11.3), ≥10(A)
3≤t≤20	CuZn39Sn1-R400	R400	≥400	≥180	≥8(A100), ≥10(A11.3), ≥15(A)
3≤t≤20	CuZn39Sn1-R340	R340	≥340	≥140	≥10(A100), ≥15(A11.3), ≥20(A)
3≤t≤10	CuZn39Sn1-H120	H120				120~160
3≤t≤20	CuZn39Sn1-H105	H105				105~145
3≤t≤20	CuZn39Sn1-H080	H080				80~120
All specifications	CuZn39Sn1-M	M	As manufactured	As manufactured	As manufactured	As manufactured

Test pieces shall be in accordance with EN ISO 6892-1:2019, except that 200 mm gauge length is not permitted.
Elongation requirements for rod of thickness or diameter equivalent to the cross sectional area:
ⓐ less than 4 mm (A100 mm);
ⓑ 4 mm up to and including 8 mm (A 11,3);
ⓒ greater than 8 mm (A);

Approximate Comparison Table Brass

China	United States	International Organization for Standardization	Germany	European Standard		Russia
GB	ASTM	ISO	W-Nr.	EN	Numerical Grade	GOST
HSn60-1	60Cu-39Zn-1Sn	CuZn39Sn1	CuZn39Sn1	CuZn39Sn1	CW719R	ЛО60-1

CuZn39Sn1 Corresponding Standards(Same grade name, different standards)

1	EN 12163-1998
	CuZn39Sn1 CW719R
2	DIN EN 12163-1998
	CuZn39Sn1 CW719R
3	DIN EN 12163-2016
	CuZn39Sn1 CW719R
4	EN 12163-2016
	CuZn39Sn1 CW719R
5	EN 12167-2024
	CuZn39Sn1 CW719R

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