欢迎光临~昆山安泰美科金属材料有限公司
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BRM MATERIAL DATA SHEET – MIM STAINLESS STEELS
BRM is specialized in metallic materials and serves for emerging industries of strategic importance. it provides its high-end global customers with the advanced metallic materials, products and solutions to their materials technology problems in businesses covering Metallurgy, Magnetic Materials, Amorphous, Nanocrystalline products, Refractory materials & products, filtration materials & environment protection engineering, high speed and diamond tools. Group company was established in the Zhongguancun Science Park in December 1998, and underwent a successful IPO issuing 60 million of a share on Shenzhen Stock Exchange, the registered capital has been CNY 863 million by December 2015. Group has already established four production bases in the Yongfeng, Konggang and Changpin, and owns 18 holding companies, we have set up comprehensive market channel and technology cooperation by many well known enterprises in the worldwide and exported to more than 50 countries and regions.
FEATURES AND APPLICATIONS | |||
Grade | Microstructure | Alloy Features | Applications |
17-4PH | Precipitation Hardening | Strength, Heat Treatable, corrosion resistance | Firearms, Medical Devices (mechanical joints, suturing jaws, wound forceps), Hand & Power Tools, Sporting Goods, Electronics, Aerospace, Automotive, Fiber Optic Connectors, and Consumer Goods. |
316L | Austenitic | Superior Corrosion resistance, ductility, nonmagnetic | |
420,440C | Martensitic | Hardness, wear resistance, heat treatable | |
430L | Ferritic | Magnetic stainless steel with resistance to atmospheric corrosion and general oxidation | |
ALLOY COMPOSITION | |||||
Element | MIM 17-4PH SS | MIM 316L | MIM 420 | MIM 440 | MIM 430L |
C | 0.07 max | .03 max | .15-.4 | .9-1.25 | .05 (max) |
Si | 1.0 max | 1.0 max | 1.0 max | 1.0 max | 1.0 max |
Cr | 15.5-17.5 | 16-18 | 12-14 | 16-18 | 16-18 |
Mo | - | 2-3 | - | .75 max | - |
Mn | 1.0 max | 2.0 max | 1.0 max | 1.0 max | 1.0 max |
Fe | Bal. | Bal. | Bal. | Bal. | Bal. |
Ni | 3-5 | 10-14 | - | .6 max | - |
Cu | 3-5 | - | - | - | - |
Nb | 0.15-0.45 | - | - | - | - |
TYPICAL MATERIAL PROPERTIES | |||||||
Material | Density (g/cm3) | YS (MPa) | UTS (MPa) | Elongation(%) | Unnotched Charpy impact energy (J) | Macro Hardness | Young’s modulus (GPa) |
MIM 17-4 PH | 7.6 | 740 | 900 | 6 | 100 | 27-32 HRC | 190 |
MIM 17-4 PH (H900) | 7.6 | 1100 | 1200 | 4 | 100 | 38-42 HRC | 190 |
MIM 316L | 7.6 | 180 | 520 | 40 | 140 | 67 HRB | 190 |
MIM 420 (heat treated) | 7.4 | 1200 | 1370 | - | 30 | 44 HRC | 190 |
MIM 440 (heat treated) | 7.5 | 1600 | 1250 | 1 | 4 | 55 HRC | 190 |
MIM 430L | 7.5 | 230 | 410 | 25 | 110 | 65 HRB | 190 |
联系人：萨沙
手机：+86 19916725893
电话：0512-55128901
地址： 江苏省昆山市开发区沪巷路6号国际办：上海市杨浦区贵阳路398号