CuZn36Sn1Pb CW712R - EN 12167-2024

Grade	CuZn36Sn1Pb
European Standard Steel Grade	CW712R
Corresponding Standard	EN 12167-2024 Copper and copper alloys - Profiles and bars for general purposes
Classification	Copper and Copper Alloys
Density	8.3 g/cm³

CuZn36Sn1Pb Chemical Element Composition Content (%)

Component	Fe	Ni	Cu	Pb	Sn	Other Total	More
Minimum Value	-	-	61	0.2	1	-	Zn_min:Rem.
Maximum Value	0.1	0.2	63	0.6	1.5	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.

CuZn36Sn1Pb 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≤20	CuZn36Sn1Pb-R400	R400	≥400	≥200	≥10(A100), ≥16(A11.3), ≥20(A)
3≤t≤20	CuZn36Sn1Pb-R340	R340	≥340	≥160	≥12(A100), ≥20(A11.3), ≥25(A)
3≤t≤20	CuZn36Sn1Pb-H105	H105				105~135
3≤t≤20	CuZn36Sn1Pb-H080	H080				80~120
All specifications	CuZn36Sn1Pb-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		Japan	United States		International Organization for Standardization		European Standard		Russia
GB	ISC	JIS	ASTM	UNS	ISO	Numerical Grade	EN	Numerical Grade	GOST
HSn62-1	T46300	C4630 C46300	62Cu-36.5Zn-1Sn-.5Pb	C46300	CuZn36Sn1Pb	C46300	CuZn36Sn1Pb	CW712R	ЛО62-1

CuZn36Sn1Pb Corresponding Standards(Same grade name, different standards)

1	EN 12163-1998
	CuZn36Sn1Pb CW712R
2	EN 12166-1998
	CuZn36Sn1Pb CW712R
3	EN 12166-2016
	CuZn36Sn1Pb CW712R
4	DIN EN 12163-1998
	CuZn36Sn1Pb CW712R
5	DIN EN 12163-2016
	CuZn36Sn1Pb CW712R
6	DIN EN 12166-2016
	CuZn36Sn1Pb CW712R
7	DIN EN 12166-1998
	CuZn36Sn1Pb CW712R
8	EN 12163-2016
	CuZn36Sn1Pb CW712R
9	EN 12167-2024
	CuZn36Sn1Pb CW712R

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