TA3

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Global 企业标准 TA3 Aubert ＆ Duval and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TA3 / TA3

Category	Grade	Standard	Region/Area	Standard Content
Metals	TA3	--	Global	Aubert ＆ Duval

Chemical composition(mass fraction)(wt.%) of the TA3

Element	Min	Max	Similar
Ni	-	-	4.4000
Mo	-	-	0.5000
Cr	-	-	1.6000
C	-	-	0.4200

Mechanical Properties of steel grade TA3

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)
491 (≥)	431 (≥)	22	24	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	224

Physical Properties of steel grade TA3

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
31	-	-			0.44	-
574	592	-	41.3	243		-
569	-	11	13.2			421	214

Heat Treatment of steel grade TA3

Heat treated : 1159°C - 1417°C

Technological Curves of steel grade TA3

No Curve

Cross Reference Table (Equivalent Grade) of TA3

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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TA3