| Customization: | Available |
|---|---|
| Characteristic: | Stable Electrical Behavior, Low Weight, High Capacitance |
| Protection: | Resistance to Corrosion, High Melting Point |
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Lork Group specializes in the supply of Grade AMS 7846A raw materials and processing, alloys, stainless steel, metal quality development, welcome your inquiries
We are suppliers of Cobalt Chrome Molybdenum (ASTM F1537 Alloy 1) in round bar stock, sometimes known as chrome moly steel. This is a cobalt-chromium-molybdenum (Co-Cr-Mo) alloy used for machining and forging stock, especially in the medical implant industry. The molybdenum improves strength and heat resistance, while the chromium provides oxidation and corrosion resistance. This material is highly biocompatible, making it ideal for surgical implants such as knee, hip, and shoulder replacements.
This low alloy steel features high strength, hardness, toughness, and creep-resistance that also makes it difficult to machine when compared to mild carbon steels. Tools can wear rapidly with this product, and work hardening should be minimized with sharp tools and low vibration machines and mounts. Difficulty in machining is comparable to titanium alloyed steel. We can supply custom precision ground sizes and tolerances upon demand.
Our CoCrMo bar stock (F1537 Alloy 1) is primarily used in the medical manufacturing industry, where its high fatigue life is appropriate for repeated movements found in joints like knees and hips. Biocompatibility is similar to titanium, with greater mechanical strength for load bearing applications.
F1537 Alloy 1 Cobalt Chrome Moly Chemical Composition
| Element | Content (%) |
| Cobalt | 66.00 max |
| Chromium | 27 max |
| Nickel | 0.2 max |
| Molybdenum | 5.5 max |
| Carbon | 0.04 max |
| Other | - |
| Condition | 0.2% Yield Strength | Ultimate Tensile Strength | % Elongation in 4D | % Reduction of Area | HRC Hardness | |
|
Annealed |
85 ksi 585 MPa |
150 ksi 1035 MPa |
25 |
23 |
30 |
|
|
Warm Worked |
135 ksi 930 MPa |
190 ksi 1310 MPa |
26 |
23 |
40 |
|
|
Hot Worked |
110 ksi 760 MPa |
160 ksi 1100 MPa |
25 |
23 |
33 |
|
| Physical Properties | |
|
Density |
0.2990 lb/in? |
|
Poisson?s Ratio |
0.300 |
|
Modulus of Elasticity |
(E) 35.0 x 10³ ksi |
|
Modulus of Rigidity |
(G) 13.4 x 10³ ksi |
|
Specific Gravity |
8.29 |
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?
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