B148 Grade D

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America ASTM B148GradeD 铝青铜砂型铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B148GradeD / B148 Grade D

Category	Grade	Standard	Region/Area	Standard Content
Metals	B148 Grade D	ASTM B148	America	铝青铜砂型铸件

Chemical composition(mass fraction)(wt.%) of the B148 Grade D

Element	Min	Max	Similar
Mn	-	3.5000	-
Ni	3.0000	5.5000	-
Cu	78.0000	-	-
Al	10.0000	11.5000	-
Fe	3.0000	5.0000	-
Ni	3.0000	5.5000	-
Mn	-	3.5000	-
Fe	3.0000	5.0000	-
Cu	78.0000	-	-
Al	10.0000	11.5000	-

Mechanical Properties of steel grade B148 Grade D

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)
784 (≥)	916 (≥)	12	23	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	214

Physical Properties of steel grade B148 Grade D

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
41	-	-			0.41	-
439	576	-	32.3	344		-
637	-	13	23.2			431	124

Heat Treatment of steel grade B148 Grade D

Heat treated : 1919°C - 1944°C

Technological Curves of steel grade B148 Grade D

No Curve

Cross Reference Table (Equivalent Grade) of B148 Grade D

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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