Constant Velocity joints with waste heat isothermal annealing weigh about3.6kg, The material of this product is 40Cr/CF53, among which 40Cr is the standard steel number of GB in China, and 40Cr steel is one of the most widely used steel in machinery manufacturing industry.

After quenching and tempering, it has good comprehensive mechanical properties, good low temperature impact toughness and low notch sensitivity.

Steel hardenability is good, water quenching can be quenched to ф 28~60mm, oil quenching can be quenched to ф 15~40mm. This steel is suitable for cyanidation and high frequency quenching besides quenching and tempering. When the hardness is 174~229HB, the relative machinability is 60%. The steel is suitable for making medium-sized plastic moulds.

According to the standard GB/T 3077-2015 and GB/T 17107-1997, steel plate GB/T11251-2009 and Wuyang enterprise standard

Product specification:

Related products:

FAQ:

Q:What's your lead time?

A: Generally speaking, the specific delivery time depends on the item and quantity of your order, depending on the situation.

Q:Can we produce according to the sample?

A: Yes, we will produce according to customers' samples or technical drawings.

Q:What's your sample?

A: We will make samples according to the drawings, which can be viewed, but the customer has to pay the relevant fees of samples.

Q: Have all your goods been tested before delivery so far?

A: Yes, we will test the product quality according to customer's requirements before delivery.

Q:How do you make our business long-term and a good relationship?

A:1.we maintain good quality and competitive prices to ensure the interests of our customers;

2.We see every customer as a friend, sincere business with them, friends, no matter where they come from.