2017

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China GJB 2017 铝合金预拉伸板材规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2017 / 2017

Category	Grade	Standard	Region/Area	Standard Content
Metals	2017	GJB 1741A	China	铝合金预拉伸板材规范

Chemical composition(mass fraction)(wt.%) of the 2017

Element	Min	Max	Similar
Si	0.2000	0.8000	-
Fe	-	0.7000	-
Cu	3.5000	4.5000	-
Mn	0.4000	1.0000	-
Mg	0.4000	0.8000	-
Cr	-	0.1000	-
Zn	-	0.2500	-
Ti	-	0.1500	-
Others total	-	0.0500	-
Total Others	-	0.1500	-
Al	-	-	-

Mechanical Properties of steel grade 2017

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)
835 (≥)	385 (≥)	24	31	31	Solution and Aging, Annealing, Ausaging, Q+T,etc	212

Physical Properties of steel grade 2017

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	-	-			0.31	-
477	226	-	43.3	113		-
867	-	14	21.2			422	324

Heat Treatment of steel grade 2017

Heat treated : 1275°C - 1956°C

Technological Curves of steel grade 2017

No Curve

Cross Reference Table (Equivalent Grade) of 2017

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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