Q&T Steel Pipe Inner Dia Testing

scm440 42CrMo4 4140 quenched and tempered steel tube

scm440 42CrMo4 4140 quenched and tempered steel pipe is used extensively in applications for automotive industry, Hydraulic, Mining and oil and gas drilling industry. Quenched and tempered steel tubes include qt steel tubes and Q&T drilling hollow steel bars. 42CrMo4 steel pipe has higher strength than 4130 pipe.

 42CrMo4 Q&T steel tube we supply includes following advantages:

^  Consistent mechanical properties

^  Even thickness on the whole bars

^  Deep mechanical properties

^  Even hardness on the whole bars/

^  Tougher and Increased strength

^  No brittle, UT testing/

^  Precision size tolerance/

^  Good straightness

^  Good Roughness/

^  Professional technical service/

^  Competitive price/

^  Fast delivery

Specification of 42CrMo4 cold drawn steel bar we supply:

1. 42CrMo4 steel equivalent material:

2. 42CrMo4 steel chemical composition:

3. 42CrMo4 steel mechanical properties: