Lork Low Carbon R31537/ ASTM F1537 Alloy 1/ASTM F75 / 2.4979 Cobalt Chromium Alloys Strip Co-28cr-6mo Alloy Coil

• Customization: Available
• Product Type: Coil
• Material: Chrome Moly Alloy
• Carbon Content: Low Carbon
• PCD: 100mm
• ET: 15mm
• Hole: 4
• Key Words: ASTM F1537 Alloy 1 Supplier
• Thickness: 3-300mm
• Width: 1000mm-3000mm
• Length: as Your Requirments
• Surface: Black, Bright, Polished, Pickling
• Sample: Free-Sample
• MOQ: 100kgs
• Condition: Annealed;Heat Treatment
• Technique: Cold Rolled, Hot Rolled
• T.S.(≥ MPa): 752
• Stock: in Stock
• Transport Package: Wooden Package
• Specification: ASTM F1537 Alloy 1
• Trademark: LORK
• Origin: China
• HS Code: 7505120000
• Production Capacity: 50000kg/Month

Product Description

Product Description

 

Introduction

Lork Group specializes in the supply of Grade ASTM F1537 Alloy 1 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.

Standard Inventory Specifications

• ASTM F1537
• ASTM F1537 Alloy #1
• UNS R31537

Common Trade Names

• BioDur Carpenter CCM Alloy
• CarTech BioDur CCM Alloy

Common Applications of Cobalt Chrome Moly

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. 

• Acetabular Cups
• Knee replacements
• Hip replacement implants
• Shoulder replacement implants
• Spinal rods, cages and disc replacement
• Fracture fixation

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	-

F1537 Alloy 1 Cobalt Chrome Moly Mechanical Properties

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

 

F1537 Alloy 1 Cobalt Chrome Moly Physical Properties

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

 

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 .