PF321D

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China GB PF321D 硬质合金喷焊粉 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PF321D / PF321D

Category	Grade	Standard	Region/Area	Standard Content
Metals	PF321D	GB/T 26053	China	硬质合金喷焊粉

Chemical composition(mass fraction)(wt.%) of the PF321D

Element	Min	Max	Similar
O	-	0.5000	-
Fe	-	0.5000	-
Cr	-	-	-
C	8.0000	10.0000	-
Ni	17.5000	18.5000	-

Mechanical Properties of steel grade PF321D

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)
917 (≥)	835 (≥)	31	33	21	Solution and Aging, Annealing, Ausaging, Q+T,etc	134

Physical Properties of steel grade PF321D

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
34	-	-			0.44	-
647	714	-	13.3	421		-
518	-	43	42.2			343	233

Heat Treatment of steel grade PF321D

Heat treated : 1263°C - 1982°C

Technological Curves of steel grade PF321D

No Curve

Cross Reference Table (Equivalent Grade) of PF321D

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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