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MT1B

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Korea KS MT1B 镁合金无缝管及管件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MT1B / MT1B
Category Grade Standard Region/Area Standard Content
Metals MT1B KS D 5573 Korea 镁合金无缝管及管件

Chemical composition(mass fraction)(wt.%) of the MT1B

Element Min Max Similar
Zn 0.5000 1.5000 -
Total Others - 0.3000 -
Si - 0.1000 -
Other - 0.0500 -
Ni - 0.0050 -
Mn 0.0500 0.4000 -
Mg - - -
Fe - 0.0500 -
Cu - 0.0500 -
Al 2.4000 3.6000 -

Mechanical Properties of steel grade MT1B

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)
389 (≥) 833 (≥) 12 23 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade MT1B

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
12 - -     0.43 -  
739 768 - 23.3 134   -  
556 - 24 33.2   413 122

Heat Treatment of steel grade MT1B

Heat treated : 1144°C - 1939°C

Technological Curves of steel grade MT1B

Cross Reference Table (Equivalent Grade) of MT1B

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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