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IMI 680

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Global 企业标准 IMI680 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: IMI680 / IMI 680
Category Grade Standard Region/Area Standard Content
Metals IMI 680 -- Global

Chemical composition(mass fraction)(wt.%) of the IMI 680

Element Min Max Similar
Ti - - -
Sn - - 11.0000
Si - - 0.2000
Mo - - 4.0000
Al - - 2.2500

Mechanical Properties of steel grade IMI 680

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)
364 (≥) 872 (≥) 13 14 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade IMI 680

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
42 - -     0.13 -  
723 271 - 33.3 223   -  
969 - 34 14.2   122 232

Heat Treatment of steel grade IMI 680

Heat treated : 1719°C - 1448°C

Technological Curves of steel grade IMI 680

Cross Reference Table (Equivalent Grade) of IMI 680

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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