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Whole C350, 350 Details

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C350, 350 Application:Maraging 350 is used for missile and rocket motor cases, landing and takeoff gear components, high performance shafting, gears and fasteners.

Category Type Grade Microstructure Designations
Grades Maraging steel C350, 350 Martensite - , MIL-S-46850 -
AMS 6515 -

Chemical composition(wt.%) of C350, 350 grade: MIL-S-46850

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.03
Si - 0.10
Mn - 0.10
P - 0.01
S - 0.01
Ni - 18.50
Co - 12.0
Al - 0.10
Mo - 4.8
Ti - 1.40
Zr - 0.01

Mechanical properties of grade C350, 350 MIL-S-46850

Yield Strength,Rp 0.2(MPa)

Condition Min Max Similar Note
330 Ksi

Tensile Strength,Rm(MPa)

Condition Min Max Similar Note
350 Ksi

Impact,Kv/Ku(J)

Condition Min Max Similar Note

Elongation,A(%)

Condition Min Max Similar Note
4D 8

Reduction of area,(%)

Condition Min Max Similar Note

Hardness

Condition Type Min Max Similar Note

Maraging C350 350 is a nickel maraging steel which contains Cobalt as the primary strengthening agent. Maraging 350 has excellent mechanical properties, workability and heat treatment characteristics. Maraging C350 350 is used for missile and rocket motor cases, landing and takeoff gear components, high performance shafting, gears and fasteners.

C350, 350 - Form of Supply

Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)

Grade Standard Country Application
C350, 350 Whole Whole
Maraging 350 is used for missile and rocket motor cases, landing and takeoff gear components, high performance shafting, gears and fasteners.

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