Common size on stock, Special sizes needs new production.Can cut to Size, cut to Shape.
EMERSONMETAL
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We can supply all grades stainless steel sheets and stainless steel plate, 201, 202, 301. 304, 310s, 316L, 321, 430, 440C, 904L, 2205, 2207, 1CR13, 2CR13, 3CR13, 4CR13, and other grades materials, so many grades, and all sizes can be produced, 0.5mm to 300mm thickness all can be produced, special sizes can be produced. Except the raw materials,We are factory professional on making metal steel fabrication, we can make different types machine parts, we have laser cutting machine, bending machine, sawing cutting machine, welding machines, taping machine, polishing machine. We can all customized parts based on the drawings and designs.
17-7 15-5 17-4 Grade Chemical Composition and Technical Property is as below：
Standard | C % max | Si max | Mn max | P max | S max | tensile strength（MPa） | yield strength（MPa） | Elongation% |
17-7 | 0.09 | 1 | 1 | 0.035 | 0.03 | ≥1230 | ≥1030 | ≥4 |
15-5 | 0.07 | 1 | 1 | 0.04 | 0.03 | 363-1310 | 220-1170 | 10-40 |
17-4 | 0.07 | 1 | 1 | 0.04 | 0.03 | ≥930 | ≥725 | ≥16 |
The Specific Areas of Application of 17-7 are below：
Aerospace Industry: It is used in the manufacture of key structural parts such as aircraft structural parts, engine parts, satellite parts, etc., which can withstand high temperature and high pressure environments.
Medical Devices: due to its excellent corrosion resistance and biocompatibility, it is suitable for the manufacture of surgical instruments, implants and other medical equipment.
Chemical Equipment: used to manufacture high temperature and corrosion-resistant chemical containers and pipelines, such as petrochemical equipment, oil refining units and chemical reactors.
Sports Equipment: used in the manufacture of high elasticity parts and high strength structural parts.
The Specific Areas of Application of 15-5 are below：
Aerospace Industry: Used in the manufacture of aircraft structural parts, engine parts, hydraulic system parts and so on. Its high strength and good corrosion resistance enable it to maintain stability in the harsh external environment.
Medical Devices: used in the manufacture of surgical instruments, dental equipment, implantable medical devices. Its excellent corrosion resistance and biocompatibility to meet the high standard requirements of medical equipment.
Automotive Manufacturing: used in the manufacture of chassis, suspension, engine parts and other key components. Its high strength and hardness can withstand the impact and wear of the car driving process.
Marine Engineering: due to its excellent corrosion resistance, it is suitable for the manufacture of ship fittings and equipment.
The Specific Areas of Application of 17-4 are below：
Nuclear Industry: Due to its excellent radiation resistance and high strength, 17-4PH stainless steel is used to manufacture pipes, valves, pumps and other key components in nuclear reactors, which are able to maintain stable performance under high temperature, high pressure and radiation environments.
Sports Equipment: in golf clubs, bicycle frames, skis and other sports equipment, 17-4PH stainless steel is used in the manufacture of high-strength and corrosion-resistant components, such as the shaft of the clubs, frame connectors, etc., to enhance the performance and durability of the equipment.
Clock and Watch Manufacturing: used in the manufacture of clock and watch movement parts, cases and other components, its high precision and good mechanical properties to ensure the accuracy and stability of clocks and watches, while having a good appearance and texture.
Jewellery: Due to its excellent corrosion resistance and beautiful appearance, 17-4PH stainless steel is also used in the production of some jewellery, such as bracelets, necklaces, earrings, etc., with a unique metal texture and durability.
