A511 MT303Se

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America ASTM A511MT303Se 无缝不锈钢机械管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A511MT303Se / A511 MT303Se

Category	Grade	Standard	Region/Area	Standard Content
Metals	A511 MT303Se	ASTM A511/A511M	America	无缝不锈钢机械管

Chemical composition(mass fraction)(wt.%) of the A511 MT303Se

Element	Min	Max	Similar

The data is being updated,

Mechanical Properties of steel grade A511 MT303Se

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)
389 (≥)	789 (≥)	24	33	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	342

Physical Properties of steel grade A511 MT303Se

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
11	-	-			0.31	-
554	134	-	23.3	324		-
298	-	43	31.2			142	244

Heat Treatment of steel grade A511 MT303Se

Heat treated : 1175°C - 1563°C

Technological Curves of steel grade A511 MT303Se

No Curve

Cross Reference Table (Equivalent Grade) of A511 MT303Se

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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