A351 Grade HK30

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America ASTM A351GradeHK30 容压零件用奥氏体及奥氏体铁素体铸铁的技术规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A351GradeHK30 / A351 Grade HK30

Category	Grade	Standard	Region/Area	Standard Content
Metals	A351 Grade HK30	ASTM A351/A351M	America	容压零件用奥氏体及奥氏体铁素体铸铁的技术规范

Chemical composition(mass fraction)(wt.%) of the A351 Grade HK30

Element	Min	Max	Similar

The data is being updated,

Mechanical Properties of steel grade A351 Grade HK30

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)
381 (≥)	665 (≥)	11	33	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	442

Physical Properties of steel grade A351 Grade HK30

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	-	-			0.33	-
584	571	-	12.3	214		-
298	-	44	33.2			331	433

Heat Treatment of steel grade A351 Grade HK30

Heat treated : 1213°C - 1997°C

Technological Curves of steel grade A351 Grade HK30

No Curve

Cross Reference Table (Equivalent Grade) of A351 Grade HK30

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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