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MARVAL13X
Stainless steels with structural hardening
- Aero engine
- Aero structures
- Brake system
- Fasteners
- Gear box
- Heligrid
- Landing grid
Specifications
- Common name : PH13-8Mo ; XM13
- EU : X3CrNiMoAl13-8-2
- USA : UNS:S13800
Heat treatment
- H + V 540°C
- H + V 560°C
Mechanical features
- UTS (N/mm²) : 1240
- A (%) : 12,5
- KV -60°C (J) : 80
- UTS (N/mm²) : 1450
- A (%) : 10,5
- KV -60°C (J) : 40
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MARVAL18
Maraging steels
- Brake system
- Firearms
- Gear box
- Missiles
- Pistols
- Rifle
- Sheets
Specifications
- Common name : Maraging 250
- EU : X2NiCoMo18-8-5
- USA : UNS:K92890
Heat treatment
- H
- H + V 480°C
Mechanical features
- UTS (N/mm²) : 1070
- A (%) : 14
- KCU (J/cm²) : –
- UTS (N/mm²) : 1850
- A (%) : 9
- KCU (J/cm²) : 40
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MARVALX12
Stainless steels with structural hardening
- Aero engine
- Aero structures
- Bars
- Fasteners
- Heligrid
- Landing grid
- Missiles
Specifications
- EU : X1CrNiMoAlTi12-9
- USA : UNS:S11800
Heat treatment
- H + V 520°C
- H + V 555°C
Mechanical features
- UTS (N/mm²) : 1240
- A (%) : 12,5
- KV -60°C (J) : 120
- UTS (N/mm²) : 1430
- A (%) : 10,5
- KV -60°C (J) : 45
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MARVALX12H
Stainless steels with structural hardening
- Aero engine
- Aero structures
- Fasteners
- Heligrid
- Landing grid
Specifications
- EU : X1CrNiMoAlTi12-10-2
- USA : UNS:S10120
Heat treatment
- H + V 510°C
- H + V 540°C
Mechanical features
- UTS (N/mm²) : 1440
- A (%) : 10,5
- KV -60°C (J) : 60
- UTS (N/mm²) : 1570
- A (%) : 10
- KV -60°C (J) : 35
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ML18PQ
Maraging steels
- Aero engine
- High tensile strength
- Shaft
- Very high mechanical properties
Specifications
- EU : X2NiCoMo18-8-5
- USA : UNS:K92890
Heat treatment
- H + V 480°C
Mechanical features
- UTS (N/mm²) : 1850
- A (%) : 9
- KCU (J/cm²) : 40
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ML340
Maraging steels
- Aero engine
- High tensile strength
- Shaft
- Transmission system
- Very high mechanical properties
Specifications
- EU : X23NiCoCrMoAl13-6-3
Heat treatment
- H + V 495°C
Mechanical features
- UTS (N/mm²) : 2220
- A (%) : 10
- KV -60°C (J) : 24
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MLX17
Stainless steels with structural hardening
- Aero engine
- Aero structures
- Blades
- Chassis
- Fasteners
- Land turbine
- Missiles
- Shaft
- tubes
Specifications
- EU : X1CrNiMoAlTi12-11-2
- USA : UNS:S11000
Heat treatment
- H + V 510°C
- H + V 535°C
Mechanical features
- UTS (N/mm²) : 1590
- A (%) : 12
- KV -60°C (J) : 45
- UTS (N/mm²) : 1725
- A (%) : 11
- KV -60°C (J) : 25
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MLX19
Stainless steels with structural hardening
- Aero engine
- Blades
- Chassis
- Fasteners
- Land turbine
- Landing gear
- Missiles
- tubes
Specifications
- EU : X1NiCrMoAlTi12-10-2
- USA : UNS:S11902
Heat treatment
- H + V 490°C
- H + V 510°C
Mechanical features
- UTS (N/mm²) : 1890
- A (%) : 10
- UTS (N/mm²) : 1930
- A (%) : 9
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MY19
Maraging steels
- Gun barrels
- Missiles
- Sheets
- tubes
Specifications
- Common name : Maraging 300
- EU : X2NiCoMo18-9-5
- USA : UNS:K93120
Heat treatment
- H
- H + V 480°C
Mechanical features
- UTS (N/mm²) : 1070
- A (%) : 14
- UTS (N/mm²) : 2050
- A (%) : 8,5
- KV -60°C (J) : 25
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NC310YW
Through hardening steels
- Chassis
- Transmissions system
Specifications
- EU : 40SiNiCrMoV10
- USA : UNS:K54015
Heat treatment
- T + F + 2xRv 300°C
Mechanical features
- UTS (N/mm²) : 2150
- A (%) : 9
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NC40SW
Through hardening steels
Specifications
- Common name : 300M
- EU : 40NiSiCrMo7
- USA : UNS:K44220
Heat treatment
- T + 2xRv 300°C
- T + Rv 600°C
Mechanical features
- UTS (N/mm²) : 1450
- A (%) : 14
- KCU (J/cm²) : 60
- UTS (N/mm²) : 2050
- A (%) : 12
- KCU (J/cm²) : 50
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NCAV
Steels for carburizing
Specifications
- EU : 12NiCr12
Heat treatment
- T + Rv 150°C
- T + Rv 575°C
Mechanical features
- UTS (N/mm²) : 1150
- A (%) : 14
- KCU (J/cm²) : 120
- UTS (N/mm²) : 850
- A (%) : 19
- KCU (J/cm²) : 150
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