1. product brief introductionThe product is used for drilling oil industry equipment,Website: , can be customized according to customer\'s request all kinds of specifications.2. The product specificationCustomize according to customers\' drawings, sophisticated technology, excellent quality.3. The materialTC4、TC6、TC11 or other material you required.4. Performance and properties of the standardReference standard of Chemical compositionGradeAlVN.maxC.maxH.maxFe.maxO.maxResiduals(ea) maxResiduals(total) maxGr10.030.080.0150.200.180.10.40Gr20.030.080.0150.300.250.10.40Gr55.5-6.753.5-4.50.050.080.0150.400.200.10.40Reference standard of mechanical propertyGraderoom-temperature mechanical properties, not less thanYield strengthUltimate StrengthElongation in 50 mm, A5Reduction in AreaGrade1170 MPa240 MPa25%30%Grade2275 MPa345   MPa20%30%Grade5825   MPa895   MPa10%20%5. Our advantagesa. More 10 years experience, we are the factory. b. Factory direct sales with competitive price. c. Sophisticated technology, excellent quality.