MY19 Maraging steels
Spécifications
- Common nameMaraging 300
- EUX2NiCoMo18-9-5
- USAUNS:K93120
Typical composition
- C≤ 0.010
- Ni18
- Mo4,9
- Ti0,7
- Co8,75
- Al0,1
Applications
• Structural parts.
• Rocket motor bodies for missiles.
• Centrifuge components.
Mechanical properties
• Very low carbon maraging steel containing Ni, Co, Mo and Ti, vacuum melted and consumable electrode remelted.
• High proof stress and good toughness.
• Excellent weldability.
Mechanical features
- Heat treatmentHH + V 480°C
- UTS (N/mm²)10702050
- A (%)148,5
- KV -60°C (J)25
- Solution treated : H
Annealed : R - Thermo-mechanical treatment : TM
Quenched and tempered : T+RV - Sub-zero treatment : F
Solution treated and aged : T+RV
MY19_FR
Download
(PDF, 405 KB)
See also
MARVAL18
Maraging steels
- Brake system
- Firearms
- Gear box
- Missiles
- Pistols
- Rifle
- Sheets
Spécifications
- Common name : Maraging 250
- EU : X2NiCoMo18-8-5
- USA : UNS:K92890
Heat treatment
- H
- H + V 480°C
Read more
MLX17
Stainless steels with structural hardening
- Aero engine
- Aero structures
- Blades
- Chassis
- Fasteners
- Land turbine
- Missiles
- Shaft
- tubes
Spécifications
- EU : X1CrNiMoAlTi12-11-2
- USA : UNS:S11000
Heat treatment
- H + V 510°C
- H + V 535°C
Read more
MLX19
Stainless steels with structural hardening
- Aero engine
- Blades
- Chassis
- Fasteners
- Land turbine
- Landing gear
- Missiles
- tubes
Spécifications
- EU : X1NiCrMoAlTi12-10-2
- USA : UNS:S11902
Heat treatment
- H + V 490°C
- H + V 510°C
Read more
This site is registered on wpml.org as a development site. Switch to a production site key to remove this banner.