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FM2

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China GB FM2 镁粉 第1部分:铣削镁粉 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FM2 / FM2
Category Grade Standard Region/Area Standard Content
Metals FM2 GB 5149.1 China 镁粉 第1部分:铣削镁粉

Chemical composition(mass fraction)(wt.%) of the FM2

Element Min Max Similar
Mg 98.5000 - -
HCl ins. - 0.2000 -
H2O - 0.1000 -
Fe - 0.2000 -
Cl - 0.0050 -

Mechanical Properties of steel grade FM2

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)
879 (≥) 743 (≥) 44 41 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade FM2

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 - -     0.11 -  
683 568 - 22.3 222   -  
978 - 11 24.2   441 311

Heat Treatment of steel grade FM2

Heat treated : 1871°C - 1737°C

Technological Curves of steel grade FM2

Cross Reference Table (Equivalent Grade) of FM2

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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