Steel Rods

Product Details:

Maraging C-250 is a 18% nickel, cobalt strengthened steel (C-type), with excellent mechanical properties, workability and heat treatment characteristics.

Applications: Typical applications for maraging include missile and rocket motor cases, landing and takeoff gear, munitions, aerospace, extrusion tooling, die casting, high performance shafting, gears and fasteners.


Material Melt Method: Maraging melt method is a VIM (Vacuum Induction Melt) + VAR (Vacuum Arc Remelt)

Shipped Condition: Maraging is supplied in the annealed and descaled condition. The alloy is very tough, relatively soft (30/34 Rc), therefore, readily machined and formed.

Bar Tolerances: .250” - .499” .500” - .999” 1.000” – 3.625” 3.626” – 6.000” 6.001” – 8.000” 8.001” – 10.000” -.000/+.005 -.000/+.010 -.000/+.031 -.000/+.047 -.000/+.063 -.000/+0.078

Minimum Properties (After Heat Treatment):

• Hardness - Rc 48
• Charpy V-notch - 15 ft/lbs
• Reduction of Area - 50%
• Elongation - 6.0%
• Yield Strength - 240 ksi
• Fracture Toughness - 75 KIC

Physical Properties:

• Density - 289 lbs./cu.
• In Average Coefficient of Thermal Expansion (70 – 900 F) - 5.6 x 10 -6 in/in. F

Heat Treatment Aging Process: (Non Die Casting)
Material is to be heat treated to 900 F +/- 10 holding at temperature for 6 hours then cooling at room air temperature. During the aging treatment maraging shrinks uniformly and predictably on all dimensions .0009 in/in

Heat Treatment Aging Process: (Die Casting)
Following the rough machining of the die, anneal at 1500-1525 F for 1 hour per inch of thickness is recommended. After finish machining , an aging heat treatment of 980-1000 F for 6 hours is recommended.

Machining:
Maraging steel in the annealed condition is comparable to 4340. However, when maraging is aged, the type of cutting tool and speeds change. Rigid equipment, firm tool supports, sharp tools and abundant coolant are essential.

Welding:
Maraging is weld able without preheat, in both the annealed and aged condition. Only an aging heat treatment is needed to restore in the weld.

Standards:

• AMS 6512
• ASTM A 538
• Mil-S-46850D
• UNS K92890

Product Details:

MARAGING C350

Maraging is a 18% nickel, cobalt strengthened steel (C-type), with excellent mechanical properties, workability and heat treatment characteristics. Applications: Typical applications for maraging include missile and rocket motor cases, landing and takeoff gear, munitions, aerospace, extrusion tooling, die casting, high performance shafting, gears and fasteners.


Material Melt Method: Maraging melt method is a VIM (Vacuum Induction Melt) + VAR (Vacuum Arc Remelt)

Shipped Condition: Maraging is supplied in the annealed and descaled condition. The alloy is very tough, relatively soft (38 Rc Max.), therefore, readily machined and formed.

Bar Tolerances: .250” - .499” .500” - .999” 1.000” – 3.625” 3.626” – 6.000” 6.001” – 8.000” 8.001” – 10.000” -.000/+.005 -.000/+.010 -.000/+.031 -.000/+.047 -.000/+.063 -.000/+0.078

Minimum Properties after Aging:

• Hardness ……………… 56 Rc
• Charpy V-notch ……… 6 ft/lbs. min
• Reduction of Area ……. 25%
• Elongation ……………. 2.8%
• Yield Strength …………. 330 ksi
• Fracture Toughness ….. 25

Physical Properties:

• Density ………………… .289 lbs./cu. In

• Average Coefficient of Thermal Expansion (70 – 900 F)………… 5.6 x 10 -6 in/in. F

Heat Treatment Aging Process: (Non Die Casting Applications) Material is to be heat treated to 900 F +/- 10 holding at temperature for 6 hours then cooling at room air temperature. During the aging treatment maraging shrinks uniformly and predictably on all dimensions .001 in/in

Heat Treatment Aging Process: (Die Casting Applications) Following the rough machining of the die, anneal at 1500-1525 F for 1 hour per inch of thickness is recommended. After finish machining, an aging heat treatment of 980-1000 F for 6 hours is recommended.

Machining: Maraging steel in the annealed condition is comparable to 4340. However, when maraging is aged, the type of cutting tool and speeds change. Rigid equipment, firm tool supports, sharp tools and abundant coolant are essential.

Welding: Maraging is weld able without preheat, in both the annealed and aged condition. Only an aging heat treatment is needed to restore in the weld.

Standards:

• Mil-S-46850D

Product Details:

Nickel Alloy Rod Description

Nickel Alloy Rods are high-performance metal rods known for their excellent resistance to corrosion, oxidation, and high temperatures. These rods offer outstanding mechanical strength and durability, making them suitable for use in extreme and demanding environments.

Nickel alloy rods perform reliably in chemical, marine, aerospace, and power generation applications. They maintain structural stability under high pressure and temperature conditions and provide excellent weldability and machinability.

Key Features:

• Excellent corrosion and oxidation resistance

• High strength at elevated temperatures

• Superior durability and long service life

• Good weldability and machinability

Product Details:

High Speed Steel Rod Description

High Speed Steel Rods are premium-quality alloy steel rods known for their exceptional hardness, wear resistance, and ability to withstand high temperatures without losing strength. These rods are widely used in manufacturing cutting tools and precision components where durability and performance are critical.

HSS rods offer excellent resistance to abrasion and deformation, even at elevated speeds, making them ideal for demanding industrial applications. They can be easily machined, ground, and heat-treated to achieve superior cutting efficiency and long service life.

Key Features:

• High hardness and toughness

• Excellent heat and wear resistance

• Maintains sharpness at high cutting speeds

• Good machinability and dimensional stability

Product Details:

Our organization is indulged in offering a superior quality range of SS 13-8 MO UNS S13800/AMS 5629/DIN 1.4534 Round Bar.

Specifications:

• Size: Standard
• Used in construction industry

Features:

• Sturdiness
• Fine finish
• Rust proof

Composition:

Product Details:

Stainless Steel 13-8 is stocked by 25 North American distributors and produced by 17 large mills. Distributors will offer small quantity buys while mills will generally only sell large quantities, with delivery times anywhere from 10 to 50 weeks depending on size and form required.

This material is stocked primarily in Bar Products by 19 distributors but is also available to a lesser extent in Flat Rolled Products, Forging Products, Wire Products, and Casting Products.

Chemistry Data :