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MARAGING (C) 300

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501 18Ni Maraging Steel
#MARAGING #(C) #300

Description

USA ASTM MARAGING (C) 300 Typical applications for maraging include missile and rocket motor cases, landing and takeoff gear, munitions, aerospace, extrusion tooling, die casting, high performance shafting, gears and fasteners. and MARAGING (C) 300 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: MARAGING (C) 300
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel MARAGING (C) 300 ASTM USA Typical applications for maraging include missile and rocket motor cases, landing and takeoff gear, munitions, aerospace, extrusion tooling, die casting, high performance shafting, gears and fasteners.
EN X6NiCrTiMoVB25-15-2
EN X7CrNiMoBNb16-16
EN X8Ni9
EN X10CrNiMoMnNbVB15-10-1
EN X12CrNiMoV12-3
EN X12M5
EN X15CrMo5-1
EN X18CrMoNbVNi1-1
EN X22CrMoV12-1
501

Chemical composition(mass fraction)(wt.%) of the MARAGING (C) 300

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%) Co(%) Al(%) Ti(%) Other(%)
0.03 0.10 0.10 0.010 0.010 0.50 18.00-19.00 4.60-5.20 0.50 8.50-9.50 0.05-0.15 0.50 -0.80 Fe Bal

Mechanical Properties of steel grade MARAGING (C) 300

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)
184 (≥) 692 (≥) 31 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade MARAGING (C) 300

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 - -     0.44 -  
358 556 - 11.3 314   -  
945 - 34 11.2   132 424

Heat Treatment of steel grade MARAGING (C) 300

Heat treated : 1829°C - 1583°C

Technological Curves of steel grade MARAGING (C) 300

Cross Reference Table (Equivalent Grade) of MARAGING (C) 300

Grade Standard Country Application
MARAGING (C) 300 ASTM USA Typical applications for maraging include missile and rocket motor cases, landing and takeoff gear, munitions, aerospace, extrusion tooling, die casting, high performance shafting, gears and fasteners.
18Ni Maraging Steel ASTM USA Typical applications for maraging include missile and rocket motor cases, landing and takeoff gear, munitions, aerospace, extrusion tooling, die casting, high performance shafting, gears and fasteners.
Maraging 350 AISI USA Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.
UNS G10300 UNS USA General use carbon steel bar
S50300 SS USA Martensitic special steel
S42300 UNS USA Martensitic special steel
S42300 UNS USA Martensitic special steel
UNS S42300 UNS USA precipitation hardening
UNS S42300 UNS USA precipitation hardening
UNS S63005 UNS USA precipitation hardening
UNS S63007 UNS USA precipitation hardening
UNS S63008 UNS USA precipitation hardening
UNS S63009 UNS USA precipitation hardening
UNS J03000 ASTM USA
UNS J03001 UNS USA
UNS J93000 AISI USA
UNS J93005 AISI USA
UNS J93000 AISI USA
UNS J03002 AISI USA
501 18Ni Maraging Steel
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