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Performance analysis of BP300 bulletproof steel width

location: home > news >Performance analysis of BP300 bulletproof steel width

The purpose of BP300 bulletproof steel width quenching is to transform the supercooled austenite into martensite or bainite to obtain a martensite or bainite structure, and then cooperate with tempering at different temperatures to greatly improve the strength, hardness, performance, fatigue strength, toughness, and wear resistance etc. of BP300 bulletproof steel width. So as to meet the different use requirements of various mechanical parts and tools. Quenching can also help to get the ferromagnetic, corrosion resistance and other special physical and chemical properties of certain special steels.

All steel pipes operated by our company are in compliance with national standards, and the original bill of materials of steel mills is attached. At the same time, we supply the BP300 bulletproof steel width seamless steel pipe, electrical Resistance Weld pipes, large diameter welded pipes ordering business of various specifications and materials and the railway and road transportation business for the majority of users.

According to the separate performance report released by India's Jindal stainless steel (Sisal) Co., Ltd. (JSHL), as of March 31, 2020, due to the global economic slowdown, epidemic situation, imports and other factors, its BP300 bulletproof steel width stainless steel sales decreased by about 10% to 600000 tons from 667000 tons in the previous fiscal year, and its net sales decreased by nearly 7% to 83.396.9 billion rupees, with the same gross operating profit (EBITDA) After tax profit increased by 22.4% to 3.203 billion rupees. The adoption of the new tax system has a positive impact of RS 220 million on after tax profits.

At present, there are 26SiMnMo (Gy5), 28CrMo (Gy4), 22SiMn2TiB (616), PRO500, 32CrNi2MoTiA (A-8), 32Mn2Si2MoA (F-3), 32Mn2SiA (F-2), BP300 bulletproof steel width and other types of Chinese defense bullet steel. bulletproof steel plate is currently a high-strength steel plate for fire-proofing various types of firearms. The main effective firearms are Type 85 sniper rifle, 95 automatic rifle, American M16 automatic rifle, Russian assault rifle AK-47, etc.

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