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FPTFCr18-250

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China YS FPTFCr18-250 热喷涂用Fe-Cr-B-Si系合金粉 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FPTFCr18-250 / FPTFCr18-250
Category Grade Standard Region/Area Standard Content
Metals FPTFCr18-250 YS/T 57 China 热喷涂用Fe-Cr-B-Si系合金粉

Chemical composition(mass fraction)(wt.%) of the FPTFCr18-250

Element Min Max Similar
Fe - - -
O - 0.1200 -
Si 1.5000 2.5000 -
B 1.5000 2.5000 -
Cr 16.0000 20.0000 -
Ni 8.0000 10.0000 -
C 0.1000 0.4000 -

Mechanical Properties of steel grade FPTFCr18-250

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
294 (≥) 936 (≥) 41 43 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade FPTFCr18-250

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 - -     0.21 -  
173 544 - 34.3 141   -  
952 - 43 12.2   131 334

Heat Treatment of steel grade FPTFCr18-250

Heat treated : 1542°C - 1221°C

Technological Curves of steel grade FPTFCr18-250

Cross Reference Table (Equivalent Grade) of FPTFCr18-250

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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Jiangyou Longhai Special Steel Co.,Ltd.

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