
1.4057 Stainless Steel Tube Pipe. High Tensile Strength: Martensitic grade with UTS up to 1000 MPa and yield strength over 1080 MPa. Excellent Machinability: Easier to machine than conventional austenitic steels, suitable for complex parts. Corrosion Resistance: Resistant to strong oxidizing acids, salt water, and marine environments. Weldable Material: Can be welded using consumables similar to the parent material. Versatile Heat Treatment: Available in QT800 and QT900 conditions with various annealing and tempering options. Wide Application Range: Ideal for shafts, pump parts, valves, bolts, and medical devices. Customization Options: Minor customization available for specific engineering requirements. ISO 9001 Certified: Manufacturer holds ISO9001:2015 certification for quality management.