Lork Uns K93120/AMS 6514/ASTM A579 Steel Tube for Aircraft Land Gear Components Maraging 300 Alloy Steel Pipe

• Customization: Available
• Type: Round
• Composition: Stainless Steel Scrap
• Technique: Cold Drawn
• Shape: Tube/Pipe
• Surface Treatment: Polished
• Key Words: Maraging C300 Pipe/Tube
• Thickness: 4mm - 200mm
• Outer Diameter: 1000mm-3000mm
• Length: as Your Requirments
• Diameter Tolerance: H9, H11, H13, K9, K11, K13 etc
• Sample: Free-Sample
• Surface: Lack, Peeled, Polishing, Bright, Sand Blast, Hl
• MOQ: 100kgs
• Stock: in Stock
• Transport Package: Wooden Package
• Specification: Maraging C300 plate
• Trademark: LORK
• Origin: China
• HS Code: 7219350000
• Production Capacity: 50000kg/Month

Product Description

Product Description

 

Introduction

LORK is a alloy manufacturer with 20 years of manufacturing experience.
 

Maraging 300/Udimar 300/Maraging C300/UNS K93120/UNS K93160

Maraging 300 alloy steels material (also referred to as Maraging C300 and Vascomax C300) is a vacuum induction melted and vacuum arc re-melted, low-carbon, nickel-cobalt-molybdenum high-temperature nickel alloy. This material can produce yield strengths in excess of 270 ksi (1862 MPa) through simple, low-temperature heat treatment at 900°F (482°C). Maraging steel 300 also exhibits good ductility at high strength levels, displays excellent notch ductility and outstanding weldability.

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.

Nickel Alloy Maraging 300 Applications

 
▪ Munitions
▪ Landing gear components
▪ Aerospace
▪ Extrusion tooling
▪ Die casting
▪ High performance shafting, gears & fasteners

Maraging 300 standards:

 

▪ 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

Nickel Maraging 300 Chemical Composition:

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

Maraging 300 Mechanical Properties:
 

Material	0.2 % Yield Strength ksi	Ultimate Tensile Strength ksi	Elongation in 4D(%)	Reduction of Area %	Hardness HRC
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

Processing & Manufacturing Technology
 

Technology	Require
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	Maraging 300 alloy steel can be welded by conventional methods.
Forging	Maraging 300 alloy steel can be forged as for stainless 304 alloy.
Machinability	Maraging 300 alloy steel has good machinability characteristics.
Heat Treatment	Maraging 300 alloy steel cannot be heat treated for hardening except by aging.
Hot Working	Maraging 300 alloy steel can be hot worked in temperatures ranging 260 to 93°C (500 to 200°F). Age hardening takes place when this alloy steel is exposed to these temperatures for a long time.
Hardening	Maraging 300 alloy steel can be hardened by aging and cold working.
Aging	Maraging 300 alloy steel has high hardness and strength properties and is thus suitable for an aging heat treatment at 482°C (900°F).

 

 

Detection

Processing

 

Packaging & Shipping

Company Profile

FAQ

Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .

Q2: Can I have free sample before making orders?

A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.

Q3: How do you control the quality ?
A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .

Q4: How about your delivery time ?
A4: Generally delivery time is 15 working days .

Q5: How can I quickly get the price list ?
A5: Directly click "chat now" or send us email with detail specifications,you will get the official price list in 1 hour .