Stainless steel bearing material - — Jiaxing bearing co. , LTD

Material is introduced stainless steel material, SUS420 ( 3Cr13） 420 stainless steel is a kind of martensite stainless steel body, have a certain wear resistance and corrosion resistance, high hardness, suitable for all kinds of bearings, precision machinery, electrical, equipment, instruments, meters, transportation tools, household appliances, etc. Used in the manufacture of resistance to the atmosphere, water vapor, water and oxidizing acid corrosion of parts and components, is widely used in bearing field. Second, the SUS440 ( 9Cr18） SUS440C ( 9Cr18Mo） The carbon content of martensite stainless steel body is higher than cr13 steel, so the strength, hardness higher than cr13 steel, other performance similar to cr13, but poor weldability, corrosion resistance and toughness are strong, in the small small-sized bearing and the bearing to use special high speed field widely. Three, is stainless steel 630 stainless steel SUS630 martensitic precipitation hardening stainless steel. 630 stainless steel attenuation performance is good, strong corrosion fatigue resistance and water resistance. Is equivalent to 304 stainless steel for corrosion resistance, hardness is better than 304 stainless steel, suitable for food industry, offshore platforms, paper industry, medical equipment, water equipment, environmental protection cleaning machinery, chemical machinery, widely used for the requirement of high industry. Four, SUS304 ( 06Cr19Ni10/0Cr18Ni9) 304 austenite stainless steel has good corrosion resistance, heat resistance, low temperature strength and mechanical properties, good punching bending and hot workability, no heat of hardening phenomenon, nonmagnetic 304 ( Weak magnetic) after processing Stainless steel with good heat resistance, and is widely used in corrosion and formability of equipment and parts. The bearing of 304 stainless steel materials are widely used in food processing machinery, chemical machinery, ship offshore equipment, medical equipment, water equipment, environmental protection cleaning machinery, to rust have higher industry a wide range of applications. Four, SUS316 ( 0Cr17Ni12Mo2） 316 austenitic stainless steel has plasticity, toughness, cold denaturation, good welding performance, cold rolled product appearance luster; Due to add Mo ( 2 - 3%) , corrosion resistance and especially the pitting corrosion resistance performance is outstanding, used in strong acid and alkali environment requirements of the bearing.