ЛМц58-2 - GOST 2060-2006

Grade	ЛМц58-2
Corresponding Standard	GOST 2060-2006 Brass rods Specifications
Classification	Copper and Copper Alloys
Density	8.3 g/cm³

ЛМц58-2 Chemical Element Composition Content (%)

Component	Fe	Mn	P	Cu	Pb	Bi	Sb	Other Total	More
Minimum Value	-	1	-	57	-	-	-	-	Zn:余量
Maximum Value	0.5	2	0.01	60	0.1	0.002	0.005	1.2	Zn: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.

ЛМц58-2 Mechanical Properties

diameter d mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Hardness HBW
Drawing bar, 3≤d≤12	Half Hard	≥440	δ5：- δ10：≥20	-
Drawing bar, 3≤d≤12	Half Hard	-	-	HB: ≥130 HV: -
Drawn bar, 13≤d≤50	Half Hard	≥410	δ5：- δ10：≥20	-
Drawn bar, 13≤d≤50	Half Hard	-	-	HB: ≥125 HV: -
Extruded bars, 10≤d≤180		≥390	δ5：- δ10：≥25	-
Extruded bars, 10≤d≤180		-	-	HB: ≥80 HV: -

Approximate Comparison Table bronze

China		United States	International Organization for Standardization	Germany		Russia
GB	ISC	ASTM	ISO	DIN EN/DIN	W-Nr.	GOST
HMn58-2	T67400	58Cu-40Zn-2Mn	CuZn40Mn2	CuZn40Mn2	2.0572	ЛМц58-2

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