ZCuSn19

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China HB ZCuSn19 航空用铜合金金属型铸件规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZCuSn19 / ZCuSn19

Category	Grade	Standard	Region/Area	Standard Content
Metals	ZCuSn19	HB 7725	China	航空用铜合金金属型铸件规范

Chemical composition(mass fraction)(wt.%) of the ZCuSn19

Element	Min	Max	Similar
Others total	-	1.2000	-
Sb	-	0.3000	-
P	-	0.1000	-
Pb	-	0.5000	-
Zn	-	0.2000	-
Bi	-	0.0200	-
Si	-	0.0200	-
Al	-	0.0200	-
Fe	-	0.3000	-
Cu	-	-	-
Sn	18.0000	19.5000	-

Mechanical Properties of steel grade ZCuSn19

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)
537 (≥)	871 (≥)	23	23	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	442

Physical Properties of steel grade ZCuSn19

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
12	-	-			0.31	-
439	946	-	31.3	123		-
428	-	22	42.2			134	334

Heat Treatment of steel grade ZCuSn19

Heat treated : 1817°C - 1743°C

Technological Curves of steel grade ZCuSn19

No Curve

Cross Reference Table (Equivalent Grade) of ZCuSn19

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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