NXF ASTM A790M A479 Duplex Stainless Steel S32205 UNS S31803 S32205 DIN 1.4462 M2-M10 Round Head Knurled Thumb Screw
Product Description
Duplex stainless steel S32205 DUPLEX UNS S31803 Chromium, nitrogen, molybdenum content is high, this kind of steel has a good corrosion performance. The biphase structure contributes to high strength and high resistance to stress corrosion cracking. Duplex stainless steel also has good weldability. Excellent corrosion resistance, high resistance to stress corrosion cracking and corrosion fatigue; High mechanical strength, good wear and fatigue resistance; Low thermal expansion. The knurled thumb screw of the meter pattern knob is a practical fastener. The head is designed with a patterned knob, which is convenient to directly twist and operate by hand, without the help of tools, convenient and efficient installation and disassembly. Adopt metric specifications, uniform size standards, suitable for many equipment and components that meet the corresponding standards. It has diverse materials and reliable strength, and is widely used in electronic appliances, small machinery and other fields requiring convenient assembly, which brings great convenience to installation work.
Chemical composition and physical properties of S32205 UNS S31803 S32205, DIN 1.4462
Drawings of Knurled Thumb Screw S32205 UNS S31803 S32205, DIN 1.4462