Maraging 300/UNS K93120/AMS 6514/WS 1.6354
Maraging 300 Material grades and equivalents
|
Trademark |
GB |
ASTM |
UNS |
W.Nr |
|
Maraging 300 |
- |
AMS 6514 AMS 6521 MIL-S-46850 TYPE 4 |
UNS K93120 UNS K93160 |
WS 1.6354 WS 1.6358 |
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 |
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 |
Characteristic as below：
Maraging 300 alloy is a very high strength iron base, nickel , molybdenum, cobalt alloy. It may be age hardened to a strength level of 300 ksi ultimate with a hardness on the order of Rockwell C 53.
Processing conditions and application:
Maraging 300 is used for tooling, transmission shafts, autosport components and light aircraft landing gear.
|
Regular shape for all kinds of alloys |
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Form |
Specification |
Supply Form |
Others |
|
Sheet |
Thickness：0.40-4.75mm，General Width：1000、1219、1500mm |
Whole Coil or piece of it |
Cold Annealed，Surface 2B、2E |
|
Plate |
Thickness：4.76-60mm，Width：1500、2000、2500mm，Length：3000、6000、8000、8500mm（Under 10mm plate can be coiled） |
Whole Coil or piece of it |
Single hot rolling，Solid solution annealed state，Surface 1D |
|
Belt |
Thickness：0.10-3.0mm，Width：50-500mm |
Whole Coil or Specified size |
Cold Annealed，Surface 2B、2E |
|
Bar & Rod |
Rolled barΦ5-45mm，Length≤1500mm |
Polished Bar（circle、Square） |
Solution annealing,descaling |
|
Forged barΦ26-245mm，Length≤4000mm |
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|
Weld tube |
Outer diameterΦ4.76-135mm，Wall Thickness0.25-4.00mm，Length：≤35000 mm |
Base on your requirement |
|
|
Seamless Tube |
Outer diameterΦ3-114mm，Wall Thickness0.2-4.5mm |
Base on your requirement |
|
|
Wire |
Outer diameterΦ0.1-13mm |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
|
Forged piece |
discs,rings,squares,blocks,slabs |
Base on your requirement |
Steel, Alloy |
|
Flangs |
All kinds of Flangs |
Base on your requirement |
Steel, Alloy |
|
Welding Material |
Coil wire Φ0.025mm-1.6mm |
Base on your requirement |
Certificate of Origin：America, Sweden, Britain, Germany, Austria, Italy, France. |
|
Straight WireΦ1.6mm-4.0mm |
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Welding rodΦ1.2mm-4.0mm |
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Tube |
Elbow, three links, four links, different diameter size |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
|
Explosive bonded laminate |
Raw Sheet Thickness≥2mm |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
