40Cr Steel Long Shaft CNC Precison Machining Shaft Spare Parts Make CNC

40Cr Non-standard CNC Precison Machining Shaft Parts Long Shaft

Overview

Dimensional  Accuracy

In order to determine the position of the shaft, the journal that acts as a support usually requires high dimensional accuracy (IT5~IT7). The dimensional accuracy of the journal for assembling transmission parts is generally low (IT6~IT9).

Material

40Cr is the standard steel grade of GB in China, 40Cr steel is one of the most widely used steels in the machinery manufacturing industry. After tempering treatment has good overall mechanical properties, good low temperature impact toughness and low notch sensitivity. Steel hardenability is good, water quenching can be quenched to Ф28 ~ 60mm, oil quenching can be quenched to Ф15 ~ 40mm. this steel in addition to quenching treatment is also suitable for cyanidation and high frequency quenching treatment. Cutting performance is good, when the hardness of 174 ~ 229HB, the relative cutting processability of 60%. The steel is suitable for making medium-sized plastic mold.

Order Method & Procedure

If you are interested in our shaft parts, please contact our sales and provide drawings or samples or dimensions.

FAQs

Q1: Are you manufacturer or trading company?

A1: We are manufacturer with more than 10,000 square meters plant.

Q2: Will you provide free samples?

A2: Yes, we will provide free sample for customer to test.

Q3: Can you make CNC machining parts according to our drawings?

A3: Yes, we can make the parts according to your drawings.

Q4: Can you make CNC machining parts according to samples?

A4: Yes, we can make the parts according to your samples.

Q5: Which shipping method will you use for delivery?

A5: It depends on customer. Our price is based on FOB, customer needs to afford the shipping. But we are happy to help based on request.

Q6: What’s your payment terms?

A6: We accept T/T, Western Union, Money Transfer, TAAJ, etc.