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Constant Velocity joints with waste heat isothermal annealing weigh about 3.9kg,The material of this product is 40Cr, and its hardness after tempering is about 32-36HRC, that is to say, about 301-340Hb.
Characteristic is that it belongs to medium carbon quenching and tempering steel, cold heading die steel. The steel is affordable and easy to process. After proper heat treatment, certain toughness, plasticity and wear resistance can be obtained.
Normalizing can improve the microstructure refinement and close to equilibrium state, which can improve the cutting performance of blank. The steel has the best comprehensive mechanical properties when tempered at 550~570℃. The hardenability of the steel is higher than 45 steel, suitable for high frequency quenching, flame quenching and other surface hardening treatment.
Product specification:
boundary dimension | (φ75-φ105)x(220-420) |
weight | 3.5-6.5Kg |
material | 40Cr/CF53 |
heat treatment | isothermal annealing |
processing technic | warm forging+heat treatment+kaltrichten+machine work |
product description: | constant velocity joint |
materials | medium carbon steel |
fabricating machinery | Hydraulic press+CNC Lathe |
checkout equipment | Ultrasonic fault detector+Zeiss CMM+Mitoyo contourgraph |
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FAQ:
Q: Why do customers choose your products?
A:The company has many years of experience, reliable quality, reasonable price, professional technology and sound after-sales service commitment.
Q: What are your company's main products?
A: Automotive precision forging products.
Q: Can you send me a sample?
A: Yes, we can send you the sample to check the quality, but you need to pay all the cost of the sample.
Q: How to get the best price?
A: You can consult our commercial department for pricing.