TA1

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China GJB TA1 航空用钛及钛合金自由锻件和模锻件规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TA1 / TA1

Category	Grade	Standard	Region/Area	Standard Content
Metals	TA1	GJB 2744	China	航空用钛及钛合金自由锻件和模锻件规范

Chemical composition(mass fraction)(wt.%) of the TA1

Element	Min	Max	Similar
Ti	-	-	-
Fe	-	0.2500	-
C	-	0.1000	-
N	-	0.0300	-
H	-	0.0150	-
O	-	0.2000	-
Others total	-	0.1000	-
Total Others	-	0.4000	-

Mechanical Properties of steel grade TA1

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)
197 (≥)	222 (≥)	13	34	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	423

Physical Properties of steel grade TA1

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
44	-	-			0.21	-
582	495	-	22.3	113		-
585	-	44	33.2			344	343

Heat Treatment of steel grade TA1

Heat treated : 1746°C - 1685°C

Technological Curves of steel grade TA1

No Curve

Cross Reference Table (Equivalent Grade) of TA1

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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Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com

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TA1