PH 13-8 Stainless Steel Bar

Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of ph 13-8 stainless steel bar in China. If you're going to wholesale high quality ph 13-8 stainless steel bar made in China, welcome to get free sample from our factory. Good service and reasonable price are available.

PH 13-8 Stainless Steel Bar
The outstanding feature of this steel is that in addition to high strength, it also has excellent fracture toughness, good transverse mechanical properties and stress corrosion resistance in marine environments. In order to accurately control the alloy composition, reduce the gas content in the steel, and improve the purity of the steel, the VIM ten VAR double vacuum smelting process should be used in production. Due to the good comprehensive properties of steel, it has been widely used in aerospace, nuclear reactors and petrochemical industries, such as cold heading and machined fasteners, aircraft components, reactor components and petrochemical equipment.

●PH13-8Mo chemical composition ①:
Carbon C: ≤0.05
Manganese Mn: ≤1.00
Silicon Si: ≤1.00
Chromium Cr: 12.25~13.25
Nickel Ni②: 7.5~8.5
Phosphorus P: ≤0.01
Sulfur S: ≤0.008
Molybdenum Mo: 2.0~2.5
Aluminum Al: 0.90~1.35
Nitrogen N: ≤0.01

PH13-8Mo precipitation hardening stainless steel is a special type of stainless steel that exhibits excellent mechanical properties in both high and low temperature environments. PH13-8Mo stainless steel has excellent corrosion resistance and wear resistance and is widely used in aviation, aerospace, petroleum, chemical industry, electric power, nuclear industry and other fields.

The chemical composition of PH13-8Mo stainless steel mainly includes iron, chromium, nickel, molybdenum and other elements. Among them, the chromium content is high and has good corrosion resistance; the nickel content is moderate, ensuring the material's processing performance and mechanical properties; molybdenum element enhances the material's thermal strength and creep resistance. The reasonable ratio of these elements enables PH13-8Mo stainless steel to maintain stable mechanical properties and corrosion resistance under different temperature and pressure conditions.

The manufacturing process of PH13-8Mo stainless steel mainly includes smelting, casting, heat treatment and other links. During the smelting process, the quality and proportion of raw materials must be strictly controlled to ensure the stability of the chemical composition. During the casting process, appropriate casting techniques, such as continuous casting, mold casting, etc., should be used to make the material have a dense structure and uniform composition. Heat treatment is a key link. Through appropriate solid solution treatment, aging treatment and other processes, the material can achieve the required mechanical properties and corrosion resistance.

PH13-8Mo stainless steel has a wide range of applications. In the aviation field, it can be used to manufacture aircraft parts, such as engine blades, turbine disks, etc., which can withstand high temperatures and high-intensity loads. In the aerospace field, PH13-8Mo stainless steel can be used to manufacture rocket engine parts and satellite structural parts, with excellent corrosion resistance and high temperature strength. In the fields of petroleum and chemical industry, PH13-8Mo stainless steel can be used to manufacture pipes, valves, reactors and other equipment, and can withstand various complex working environments. In the fields of electric power and nuclear industry, PH13-8Mo stainless steel can be used to manufacture high-temperature steam pipes, nuclear reactor structural parts, etc., with excellent corrosion resistance and high-temperature strength.

In addition to the above application fields, PH13-8Mo stainless steel can also be used in marine engineering, medical equipment, automobiles and other fields. In the field of marine engineering, PH13-8Mo stainless steel can be used to manufacture ship parts and marine structural parts, with excellent corrosion resistance and wear resistance. In the field of medical devices, PH13-8Mo stainless steel can be used to manufacture surgical instruments, implants, etc., with excellent biocompatibility and corrosion resistance. In the automotive field, PH13-8Mo stainless steel can be used to manufacture automotive parts, such as engine parts, exhaust systems, etc., and can withstand high temperatures and high-intensity loads.

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