Our warehouse will shut from Mon 23rd Dec and open again Thurs 2nd Jan
Wishing you a Merry Christmas and peaceful New Year

Maraging Steel 300/ C300 (AMS 6514, AMS 6521)

Technical Data Sheet

Maraging 300 is an age hardenable (maraging) iron nickel stainless steel. Maraging 300 has exceptional strength, toughness and is resistant to crack propagation. Maraging 300 is used for tooling, transmission shafts, autosport components and light aircraft landing gear.

Chemical Composition Limits
Weight%	C	Si	Mn	S	P	Co	Ni	Mo	Ti	Al	Fe
Maraging 300	0.03 max	0.10 max	0.10 max	0.010 max	0.010 max	8.0-9.5	18.0-19.0	4.6-5.2	0.55-0.80	0.05-0.15	Bal

Typical Mechanical Properties

Material	0.2 % Yield Strength ksi	Ultimate Tensile Strength ksi	Elongation in 4D(%)	Reduction of Area %	Hardness Rc
Maraging 300, Solution Annealed 1500° F (816°C), 1hr, AC	120	150	16	70	30
Solution Annealed Plus Aged 900 ° F (482°C), 3 hrs AC	280	290	8	40	52

Availability
Maraging 300 is available in Bar (Rounds), Forging Billet. For all stock availability contact Sales.

NEW - Aircraft Materials now offers a comprehensive range of high-quality Maraging 300 metal powders, produced and tested to exacting standards for use in all processes including Additive Manufacturing (AM), Near-Net Shape Powder Metallurgy (NNS/PS) and Hot-Isostatic Pressing (HIP). Find out more email us with your quality Maraging 300 metal powder requirements: powders@aircraftmaterials.com

Specifications
UNS K93120
ASTM A579
AMS 6514 - Bar
SAE AMS 6514 and AMS 6521 (UNS K93160) - Sheet, Strip, Plate
MIL S 46850, MIL S 13881
Werkstoff Nr. 1.6358 and 1.6354
ASTM A579 Powder
Also known as Type 300, Maraging 300, C300
Vdimor 300
Vascomax C300

Customer Reviews - What Customers Say About Us!

"Just wanted to say thanks for your efforts and updates"

"I always try you as you often keep stock that can't be found elsewhere"

"Prompt answer & knowledge of available material, timescale & price within a good time"

"Packaging is superb"

"Thank you for your quick response"

CLICK HERE TO VIEW OUR BROCHURE

Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.