Machining WNiFe Heavy Tungsten Alloy Crankshafts 90WNiFe For Auto Parts

Product Details:
Place of Origin: CHINA
Brand Name: JINXING
Certification: ISO 9001
Model Number: WNiFe - Heavy Tungsten Alloy Crankshaft
Payment & Shipping Terms:
Minimum Order Quantity: 10 kg
Price: Negotiable
Packaging Details: plywood cases
Delivery Time: 15-20 days
Payment Terms: L/C, T/T, D/P, Western Union
Supply Ability: 2000 kg per month

Detail Information

Product Name: Heavy Tungsten Alloy Crankshaft Type: 90WNiFe
Density: 16.8-18.5 G/cc Purity: 90%W
Tensile Strength: 760-1400 MPa Elongation: <10%
Standards: ASTM B777-2011 Applications: Auto Parts
High Light:

Heavy Tungsten Alloy Crankshafts


Machining WNiFe Tungsten Alloy Crankshafts


Tungsten Alloy Crankshafts For Auto Parts

Product Description

Machining WNiFe Heavy Tungsten Alloy Crankshafts 90WNiFe For Autoparts

Heavy Tungsten Alloy Crankshafts means that its specific gravity is higher than other materials. High specific gravity tungsten alloy is the best material choice in machinery, ships, aircraft, etc. where counterweight is required but the volume is relatively small! Therefore, tungsten alloy crankshafts are widely used in some high-performance engines, such as racing cars, rowing boats, ships, automobiles, etc.

SPECIFICATIONS Heavy Tungsten Alloy Crankshafts  (NOMINALS)

Chemical Composition 90%W 93%W 95%W 97%W
State Sinter Vacuum Forge Sinter Vacuum Forge Sinter Vacuum Sinter Vacuum
16.85-17.25 17.15-17.85 17.75-18.35 18.25- 18.85
32 Max 30 Max 40 Min 33 Max 31 Max 40 Min 34 Max 32 Max 35 Max 33 Max
Tensile Strength (Max) 770 Min 900 Min 1400
770 Min 910 Min 1440 Max 735 Min 920 Min 700 Min 850 Min
Yield Strength
620 Min 620 Min 1280 Max 650 Min 650 Min 1340 Max 650 Min 650 Min - -
5 Min 15 Min 5 Min 5 Min 12 Min 3 Min 3 Min 12 Min 2 Min 6 Min

Heavy Tungsten Alloy Crankshafts Picture:
Machining WNiFe Heavy Tungsten Alloy Crankshafts 90WNiFe For Auto Parts 0Machining WNiFe Heavy Tungsten Alloy Crankshafts 90WNiFe For Auto Parts 1

Introduction and Feature of Heavy Tungsten Alloy Crankshafts

  • The crankshaft is an important part for the engine to withstand shock loads and transmit power. Among the five major components of the engine, the crankshaft is the most difficult to ensure the machining quality. Due to the poor working conditions of the crankshaft, the crankshaft material and blank processing technology, accuracy, surface roughness, heat treatment, surface reinforcement, dynamic balance, etc. are required. are very strict. If the quality of any link cannot be guaranteed, it will seriously affect the service life of the crankshaft and the reliability of the entire machine.

  • Traditional crankshafts are usually made of medium carbon steel or medium carbon alloy steel by die forging. After high frequency quenching or nitriding treatment, the surface hardness and roughness of the journal surface are higher after fine grinding. However, the traditional crankshaft materials can no longer meet the requirements of the rapid development of crankshaft production and use.


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