SA-312 Grade TP 304H

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America ASME SA-312GradeTP304H Specification for Seamless and Welded Austenitic Stainless Steel Pipes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-312GradeTP304H / SA-312 Grade TP 304H

Category	Grade	Standard	Region/Area	Standard Content
Metals	SA-312 Grade TP 304H	ASME SA-312/SA-312M	America	Specification for Seamless and Welded Austenitic Stainless Steel Pipes

Chemical composition(mass fraction)(wt.%) of the SA-312 Grade TP 304H

Element	Min	Max	Similar

The data is being updated,

Mechanical Properties of steel grade SA-312 Grade TP 304H

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)
282 (≥)	137 (≥)	22	21	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	112

Physical Properties of steel grade SA-312 Grade TP 304H

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
14	-	-			0.32	-
625	484	-	22.3	343		-
947	-	34	44.2			113	142

Heat Treatment of steel grade SA-312 Grade TP 304H

Heat treated : 1578°C - 1537°C

Technological Curves of steel grade SA-312 Grade TP 304H

No Curve

Cross Reference Table (Equivalent Grade) of SA-312 Grade TP 304H

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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