[Stainless steel bearings] Experts-Shanghai Yuwei Bearing Co., Ltd.
Release time: 2019-10-23 22:13:39 Views: 239
马氏体不锈钢轴承（ 420,440） 以及 奥氏体不锈钢轴承（ 304,316） 。 The stainless steel bearings produced by Shanghai Yuwei Bearing Co., Ltd. are divided into martensitic stainless steel bearings ( 420,440) and austenitic stainless steel bearings ( 304,316) .
御微轴承生产的马氏体不锈钢轴承具 有更强的防锈、防腐蚀性，同时具有机械强度高、负载能力大、转速高等特点，广泛使用在食品加工，医疗器械，药品机械方面。 Compared with ordinary steel bearings , martensitic stainless steel bearings produced by Yuwei Bearing have stronger rust and corrosion resistance, and at the same time have high mechanical strength, large load capacity, high speed and other characteristics. , Pharmaceutical machinery. However, it should be noted that the martensitic stainless steel is weakly magnetic and has worse corrosion resistance than austenite.
几乎没有磁性，具体非常优异的耐腐蚀性能。 Compared with ordinary martensitic stainless steel, the martensitic stainless steel bearing produced by Yuwei Bearing Company has almost no magnetic properties, and has very excellent corrosion resistance. Therefore, it is widely used in chemical and electronics industries.
The following is the introduction of stainless steel bearing materials produced by Yuwei Company
SUS420 ： 420不锈钢是一种马氏体型不锈钢，具有一定耐磨性及抗腐蚀性，硬度较高等特点，适用于各类精密机械、轴承、电气、设备、仪器、仪表、交通运输工具、家用电器等。 I. SUS420 : 420 stainless steel is a martensitic stainless steel with certain wear resistance, corrosion resistance and high hardness. It is suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation tools, Household appliances, etc. Mostly used to make parts resistant to atmospheric, water vapor, water and oxidizing acid corrosion
SUS440 （9Cr18Mo） ： 马氏体型不锈钢，碳含量比 cr13钢高，所以强度，硬度比cr13钢高?其他性能与cr13钢相似?但焊接性差，通常不作焊接材料?用于制造外科医疗工具?该钢还有较好的高温尺寸稳定性， 耐蚀性和韧性都很强，现更广泛应用于手制刀及优质厂制刀具。 Second, SUS440 (9Cr18Mo) : Martensitic stainless steel, carbon content is higher than cr13 steel, so the strength and hardness are higher than cr13 steel? Other properties are similar to cr13 steel? But poor weldability, usually not used as welding materials? Used in the manufacture of surgical medical tools ? The steel also has good high-temperature dimensional stability, corrosion resistance and toughness are very strong, is now more widely used in hand-made knives and high-quality factory-made knives.
SUS304 （06Cr19Ni10/0Cr18Ni9) ： 304 奥氏体不锈钢 具有良好的耐蚀性、耐热性、低温强度和机械性能，冲压弯曲等热加工性好，无热处理硬化现象，无磁性 304不锈钢以其良好的耐热性，而被广泛应用于制作耐腐蚀和成型性的设备和机件。 3. SUS304 (06Cr19Ni10 / 0Cr18Ni9) : 304 austenitic stainless steel has good corrosion resistance, heat resistance, low temperature strength and mechanical properties, good hot workability such as stamping and bending, no heat treatment and hardening, and non-magnetic 304 stainless steel. With good heat resistance, it is widely used to make corrosion-resistant and formable equipment and parts. At present, 304 stainless steel has been widely used in food, chemical, atomic energy and other industrial equipment and decoration fields as well as household goods, cabinets, indoor pipelines, water heaters, boilers, bathtubs, auto parts, medical appliances, building materials, chemicals, food industry, agriculture, Ship parts.
SUS316 （0Cr17Ni12Mo2） ： 316 奥氏体不锈钢 具有塑性、韧性、冷变性、焊接工艺性能良好，冷轧产品外观光泽度好； 由于添加Mo(2~3%)，耐腐蚀性能，特别是耐点蚀性能优秀 ，高温强度优秀 ，优秀的加工硬化性（加工后弱磁性） ，固溶状态无磁性，良好的焊接性能。 Fourth, SUS316 (0Cr17Ni12Mo2) : 316 austenitic stainless steel has plasticity, toughness, cold degeneration, good welding process performance, good appearance gloss of cold rolled products; due to the addition of Mo (2 ~ 3%), corrosion resistance, especially resistance to Excellent pitting performance, high temperature strength, excellent work hardenability (weak magnetism after processing), non-magnetic in solid solution state, and good welding performance. All standard welding methods can be used for welding.
适用于 ： 精密机械、电气、设备、仪器、仪表、交通运输工具，家用电器等。 The various stainless steel bearings produced by Yuwei Bearing Company are widely used in : precision machinery, electrical, equipment, instruments, meters, transportation tools, household appliances, etc. 等行 Mostly used for manufacturing parts resistant to atmospheric, water vapor, water and oxidizing acid corrosion, food industry, offshore platform, paper industry, medical equipment, washing equipment, environmental cleaning machinery, chemical machinery, etc.
不锈钢轴承 Stainless steel bearings if required 不锈钢轴承 需求请及时拨打 上海御微轴承有限公司 服务热线： 021-51099639或者15001823721或者邮箱：firstname.lastname@example.org官网： http://gifudayo.com For technical issues or stainless steel bearing requirements, please call Shanghai Yuwei Bearing Co., Ltd. service hotline: 021-51099639 or 15001823721 or email: email@example.com