CuZn21Si3P

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EU EN CuZn21Si3P 一般用途铜及铜合金 - 杆 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuZn21Si3P / CuZn21Si3P

Category	Grade	Standard	Region/Area	Standard Content
Metals	CuZn21Si3P	EN 12163	EU	一般用途铜及铜合金 - 杆

Chemical composition(mass fraction)(wt.%) of the CuZn21Si3P

Element	Min	Max	Similar
Mn	-	0.0500	-
P	0.0200	0.1000	-
Si	2.7000	3.5000	-
Ni	-	0.2000	-
Cu	75.0000	77.0000	-
Al	-	0.0500	-
Zn	-	-	-
Sn	-	0.3000	-
Fe	-	0.3000	-
Pb	-	0.1000	-
Others total	-	0.2000	-
Mn	-	0.0500	-
P	0.0200	0.1000	-
Si	2.7000	3.5000	-
Ni	-	0.2000	-
Cu	75.0000	77.0000	-
Al	-	0.0500	-
Zn	-	-	-
Sn	-	0.3000	-
Fe	-	0.3000	-
Pb	-	0.1000	-
Others total	-	0.2000	-
Zn	-	-	-
Total Others	-	0.2000	-
Sn	-	0.3000	-
Si	2.7000	3.5000	-
Pb	-	0.1000	-
P	0.0200	0.1000	-
Ni	-	0.2000	-
Mn	-	0.0500	-
Fe	-	0.3000	-
Cu	75.0000	77.0000	-
Al	-	0.0500	-
Zn	-	-	-
Total Others	-	0.2000	-
Sn	-	0.3000	-
Si	2.7000	3.5000	-
Pb	-	0.1000	-
P	0.0200	0.1000	-
Ni	-	0.2000	-
Mn	-	0.0500	-
Fe	-	0.3000	-
Cu	75.0000	77.0000	-
Al	-	0.0500	-
Zn	-	-	-
Total Others	-	0.2000	-
Sn	-	0.3000	-
Si	2.7000	3.5000	-
Pb	-	0.1000	-
P	0.0200	0.1000	-
Ni	-	0.2000	-
Mn	-	0.0500	-
Fe	-	0.3000	-
Cu	75.0000	77.0000	-
Al	-	0.0500	-
Zn	-	-	-
Total Others	-	0.2000	-
Sn	-	0.3000	-
Si	2.7000	3.5000	-
Pb	-	0.1000	-
P	0.0200	0.1000	-
Ni	-	0.2000	-
Mn	-	0.0500	-
Fe	-	0.3000	-
Cu	75.0000	77.0000	-
Al	-	0.0500	-
Zn	-	-	-
Total Others	-	0.2000	-
Sn	-	0.3000	-
Si	2.7000	3.5000	-
Pb	-	0.1000	-
P	0.0200	0.1000	-
Ni	-	0.2000	-
Mn	-	0.0500	-
Fe	-	0.3000	-
Cu	75.0000	77.0000	-
Al	-	0.0500	-
Total Others	-	0.2000	-
Sn	-	0.3000	-
Si	2.7000	3.5000	-
Pb	-	0.1000	-
P	0.0200	0.1000	-
Ni	-	0.2000	-
Mn	-	0.0500	-
Fe	-	0.3000	-
Cu	75.0000	77.0000	-
Al	-	0.0500	-
Zn	-	-	-
Total Others	-	0.2000	-
Sn	-	0.3000	-
Si	2.7000	3.5000	-
Pb	-	0.1000	-
P	0.0200	0.1000	-
Ni	-	0.2000	-
Mn	-	0.0500	-
Fe	-	0.3000	-
Cu	75.0000	77.0000	-
Al	-	0.0500	-

Mechanical Properties of steel grade CuZn21Si3P

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
198 (≥)	592 (≥)	21	23	23	Solution and Aging, Annealing, Ausaging, Q+T,etc	312

Physical Properties of steel grade CuZn21Si3P

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
42	-	-			0.14	-
857	229	-	11.3	131		-
413	-	21	32.2			121	434

Heat Treatment of steel grade CuZn21Si3P

Heat treated : 1691°C - 1457°C

Technological Curves of steel grade CuZn21Si3P

No Curve

Cross Reference Table (Equivalent Grade) of CuZn21Si3P

Grade	Standard	Country	Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1

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