P750HS Non Magnetic Drill Collar

P750HS Non Magnetic Drill Collar. Non-Magnetic Material: High purity austenitic stainless steel with relative permeability < 1,001. High Strength Properties: Yield strength min. 175 ksi, Tensile strength min. 180 ksi, Hardness 300-420 HB. Corrosion Resistance: Excellent resistance to pitting and SCC due to high Cr, Ni, N content and special treatments. 100% NDT Inspection: Magnetic probe testing and ultrasonic inspection per ASTM E 114 standards. API Spec 7.1 Compliant: Meets all requirements of API Spec 7.1 and ASTM standards for quality assurance. Customization Available: Customization from samples and designs available for complex precision machining. Precision Manufacturing: Advanced processes including CNC, roller burnishing, shot peening, and laser cladding. Quality Assurance: Manufactured under ISO 9001 controlled system with extensive in-house laboratory testing.