CF239E

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Bulgaria BDS CF239E 铜和铜合金 - 焊接和钎焊杆和线材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CF239E / CF239E

Category	Grade	Standard	Region/Area	Standard Content
Metals	CF239E	BDS EN 13347	Bulgaria	铜和铜合金 - 焊接和钎焊杆和线材

Chemical composition(mass fraction)(wt.%) of the CF239E

Element	Min	Max	Similar
Zn	-	-	-
Total Others	-	0.2000	-
Sn	-	0.2000	-
Si	0.2000	0.4000	-
Pb	-	0.0200	-
Fe	-	0.2500	-
Cu	58.5000	61.5000	-
Al	-	0.0100	-

Mechanical Properties of steel grade CF239E

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)
158 (≥)	882 (≥)	11	12	32	Solution and Aging, Annealing, Ausaging, Q+T,etc	112

Physical Properties of steel grade CF239E

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
32	-	-			0.22	-
145	258	-	43.3	443		-
885	-	43	41.2			433	423

Heat Treatment of steel grade CF239E

Heat treated : 1596°C - 1788°C

Technological Curves of steel grade CF239E

No Curve

Cross Reference Table (Equivalent Grade) of CF239E

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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