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Maraging C300

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Global 企业标准 MaragingC300 Maher and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MaragingC300 / Maraging C300
Category Grade Standard Region/Area Standard Content
Metals Maraging C300 -- Global Maher

Chemical composition(mass fraction)(wt.%) of the Maraging C300

Element Min Max Similar
C - 0.0300 -
Mn - 0.1000 -
Si - 0.1000 -
Ni 18.0000 19.0000 -
Mo 4.6000 5.2000 -
Ti 0.5000 0.8000 -
Al 0.0500 0.1500 -
Fe - - -
Co - 8.5000 -

Mechanical Properties of steel grade Maraging C300

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)
848 (≥) 444 (≥) 23 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade Maraging C300

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
31 - -     0.32 -  
428 852 - 34.3 413   -  
843 - 34 34.2   442 432

Heat Treatment of steel grade Maraging C300

Heat treated : 1776°C - 1359°C

Technological Curves of steel grade Maraging C300

Cross Reference Table (Equivalent Grade) of Maraging C300

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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