Maraging Steel Alloy 300 Round Bars

Wisine brand Type C300 cobalt containing grade of maraging steel, Maraging Steel Alloy 300 Round Bars produced by vacuum arc remelting, provides very high strength (nominally 300 ksi tensile) with an above average level of toughness.
The alloy retains its strength up to 450°C and good notch impact is maintained down to minus 50°C and below. This material may be nitrided. Maraging Steel Alloy 300 Round Bars is usually supplied in the annealed condition where the microstructure consists of fine martensite. This structure is then maraged (precipitation hardened) to achieve final properties employing a relatively low temperature that results in the required combination of high strength and toughness.The alloy has a density of 8.02 g/cc.
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Product Details

Maraging Steel Alloy 300 Round Bars Typical Applications:

· Missile casings

· Tooling

· Ordnance breach blocks

· High performance autosport components

· Bearings

· Transmission shafts

Maraging Steel Alloy 300 Round Bars

Maraging Steel Alloy 300 Round Bars is available in bar and forgings. We can also process the material for you - with 30 bandsaws available throughout the Wisine, we have the capacity to cut your material to exact size which means we supply the product much closer to your finished requirements.

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18Ni Maraging Steel Alloy 300 Round Bars are made of a carbon free iron-nickel blend of steel with hint of aluminum, titanium, cobalt, and Molybdenum. This composition of metals results in a very high strength, low weight metal often used in the aerospace industry.

The 300 alloy middle grade in comparison to the 250 and 350 alloys due to its medium levels of Cobalt and Titanium.


Dimension Name

Value

Alloy

300

Temper

Annealed

Diameter

Custom Dia

Max Length

6 meter

Material

Maraging Steel

Shape

Bar-Round

Custom Cut Warehouse

0

Material Specifications

This material meets the following specs: AMS -6514, MIL-S -46850


Chemistry Information: 300 Maraging Steel

Element

Percentage

Al

0.1

B

0.003 max

C

0.03 max

Co

9

Fe

67

Mn

0.1 max

Mo

4.8

Ni

18.5

P

0.01 max

Si

0.1 max

S

0.01 max

Zr

0.01

Ti

0.6

Maraging Steel Alloy 300 Round Bars Machinability & Welding:

Maraging Steel Alloy 300 Round Bars Maraging steels are usually machined in the annealed condition however they can be machined in the maraged condition. Components can be machined close to finished dimensions as the low temperature maraging treatment results in minimal distortion. In addition, Maraging Steel Alloy 300 Round Bars the small contraction of approximately 0.05% due to maraging results in good dimensional stability.C300 steel can be readily welded.

Technical Assistance

Our knowledgeable staff and resident metallurgists will be pleased to assist you further on any technical topic Maraging Steel Alloy 300 Round Bars. We believe this underlines our total commitment to quality and our ethos of being the complete service provider Maraging Steel Alloy 300 Round Bars.


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