Street Address : No. 129, Huanghe Road, Zhengzhou, China
City : Zhengzhou
Province : Henan
Country/Region : China
Chain Gear 42CrMo4
standard
Chain gear
1. Material: 42CrMo4, other casting materials:
2. Heat treatment condition: normalized, tempered, annealed, Q.T. , just as your requirement
3. Test and testing standards:
a. Chemical composition test
b. Mechanical properties test
c. Magnetic Testing Standard: ASTM A125,ISO 4986 d. Ultrasonic Inspection Testing Standard: ASTM A609,EN 12680,SEP 1922(IN 1690-T2) For more information about our products and company, Please don't hesitate to contact us. BUY PWELL PRODUCTS, GOOD CHOICE!