A240 334

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America ASTM A240334 压力容器与普通设备用铬和铬镍不锈钢厚板及带材规格 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A240334 / A240 334

Category	Grade	Standard	Region/Area	Standard Content
Metals	A240 334	ASTM A240/A240M	America	压力容器与普通设备用铬和铬镍不锈钢厚板及带材规格

Chemical composition(mass fraction)(wt.%) of the A240 334

Element	Min	Max	Similar
Ti	0.1500	0.6000	-
Al	15.0000	0.6000	-
Ni	19.0000	21.0000	-
Cr	18.0000	20.0000	-
P	-	0.0300	-
S	-	0.0150	-
Mn	-	1.0000	-
Si	-	1.0000	-
C	-	0.0800	-

Mechanical Properties of steel grade A240 334

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)
889 (≥)	952 (≥)	34	41	11	Solution and Aging, Annealing, Ausaging, Q+T,etc	422

Physical Properties of steel grade A240 334

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
33	-	-			0.22	-
929	877	-	44.3	422		-
947	-	22	33.2			224	413

Heat Treatment of steel grade A240 334

Heat treated : 1715°C - 1793°C

Technological Curves of steel grade A240 334

No Curve

Cross Reference Table (Equivalent Grade) of A240 334

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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