bp370 steel yield strength used in reconnaissance boats

At the same time of doing well in BP370 steel yield strength production and operation, Yunnan company focused on completing the four phases of technical transformation construction projects, realizing industrial upgrading, improving equipment level, and laying a good foundation for the future development of the company. In the BP370 steel yield strength technological transformation project, pollution control facilities have been built synchronously, and a large number of comprehensive utilization projects, such as comprehensive sewage treatment and recycling project, blast furnace gas waste heat and residual pressure power generation, have been invested and constructed.

Titanium microalloying is an element of BP370 steel yield strength strengthening complex with carbon and nitrogen. The addition of micro amount of titanium in the steel can fix almost all nitrogen and part carbon in the steel, so as to eliminate the strain aging phenomenon and improve the aging impact performance of the steel. At the same time, it can refine the grains and change the morphology of the compounds. According to the atomic weight ratio of Ti and N in BP370 steel yield strength tin formula (Ti = 3.4n), the content of Ti in steel should be controlled between 0.015 and 0.025%. Generally, the amount of ferrotitanium added to each ton of steel is 1kg.

26SiMnMo (GY5) is a high-strength and high-toughness steel plate, which belongs to bulletproof steel. BP370 steel yield strength, 26SiMnMo steel has good anti-ballistic performance, welding performance and mechanical processing performance. It is suitable for combat command vehicles, explosion-proof vehicles, cash transport vehicles, bullet-proof trucks, explosion-proof doors, confidential safes, etc. The chemical composition of 26SiMnMo bulletproof steel: carbon C: 0.23-02, silicon Si: 1.20-1.60, Mn: 1.20-1.60, sulfur S:<0.030, phosphorus P:<0.030.

Vanadium mainly exists in the form of carbide in BP370 steel yield strength and so on steel. Its main function is to refine the structure and grain size of steel and reduce the strength and toughness of steel. When the solid solution is dissolved at high temperature, the hardenability is increased; conversely, if it is in the form of carbide, the hardenability is reduced. Vanadium increases the tempering stability of quenched steel and produces secondary hardening effect. The vanadium content in steel, except high speed tool steel, is generally less than 0.5%.

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