UNS K93120 Maraging 300 Steel
Welcome to Lork Group, your specialty metals manufacturer and exporter.
Maraging 300 is an age-hardenable (maraging) iron-nickel stainless steel. UNS K93120 Maraging 300 steel has exceptional strength, toughness, and is resistant to crack propagation. Alloy 300 is used for tooling, transmission shafts, autosport components, and light aircraft landing gear.
Lork Group stocks Maraging 300 in various forms, including rods, plates, tubes, coils, strips, and wires that conform to ASTM/Werkstoff Nr./AMS standards. Contact us to learn more!
UNS K93120 Maraging 300 Steel parameters
UNS K93120 Maraging 300 Steel stock
UNS K93120 Maraging 300 Steel Manufacturing Process and Challenges
Annealing :
Maraging 300 alloy steel can be annealed at 1038°C (1900°F) after cold working and then finally cooled in air.
Cold Working :
Maraging 300 alloy steel can be cold worked by conventional methods.
Welding :
Conventional methods can weld maraging 300 alloy steel.
Forging :
Maraging 300 alloy steel can be forged as for stainless 304 alloy.
Lork Group offers customized UNS K93120 Maraging 300 Steel in a variety of specifications for applications in aerospace, medical, oil and gas, and other fields. We have successful client collaborations.
For more information, please contact:
Email: susan@lorkgroup.com
WhatsApp: +86 19937075488

UNS K93120 Maraging 300 Steel Chemical Composition
| Weight% | Maraging 300 |
| Ni | 18.0-19.0 |
| Cr | 12.5 |
| Mo | 4.6-5.2 |
| Ti | 0.55-0.80 |
| Co | 8.0-9.5 |
| Ai | 0.05-0.15 |
| Mn/Si/p/C/S | Trace |
| Fe | Bal |
UNS K93120 Maraging 300 Steel Mechanical Properties
| Material | Maraging 300 |
| Tensile Strength ksi | 150-290 |
| Yield Strength ksi | 120-280 |
| Reduction of Area % | 70-40 |
| Hardness HB | 30-52 |
For more Maraging 300 Nickel Alloy details, please contact us!




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