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E21500

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America UNS E21500 Mischmetal (Rare Earths) (Bastnasite Derived)-1.0 Au and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E21500 / E21500
Category Grade Standard Region/Area Standard Content
Metals E21500 -- America Mischmetal (Rare Earths) (Bastnasite Derived)-1.0 Au

Chemical composition(mass fraction)(wt.%) of the E21500

Element Min Max Similar
Rare Earths - 99.0000 -
Au - 1.0000 -

Mechanical Properties of steel grade E21500

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)
933 (≥) 365 (≥) 23 21 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade E21500

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
32 - -     0.41 -  
294 222 - 42.3 211   -  
759 - 12 23.2   423 324

Heat Treatment of steel grade E21500

Heat treated : 1946°C - 1627°C

Technological Curves of steel grade E21500

Cross Reference Table (Equivalent Grade) of E21500

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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