armor EN1063 BR7 steel bulletproof standard pdf

In recent years, in line with the development trend of iron and armor EN1063 BR7 steel bulletproof steel industry at home and abroad, we have accelerated the transformation of development mode, promoted structural adjustment, and formed a rich product series of medium and thick plates, hot rolled steel coils, profiles, steel pipes, etc., which armor EN1063 BR7 steel bulletproof are widely used in automobiles, long-span bridges, railways, machinery, ocean and so on fields. Meanwhile, we also provide deep processing for the steel materials.

Steel strip is a branch of steel plate. Steel strip is a kind of narrow and long steel plate, also known as strip steel, armor EN1063 BR7 steel bulletproof produced by various steel rolling enterprises to meet the needs of different industrial departments and industrial production of various metal or mechanical products. The width of steel strip is within 1300mm, and the length is slightly different according to the size of each roll. Generally, armor EN1063 BR7 steel bulletproof steel strip is supplied in coils, with the advantages of high dimensional accuracy, good surface quality, easy processing and material saving. The steel strip is a kind of steel with large output, wide use and many varieties.

Ordinary medium and thick steel plate armor EN1063 BR7 steel bulletproof is a kind of deoxidized steel. The oxygen content of the steel liquid is relatively high, and a lot of gas will be produced during the production process to make the steel liquid boil, so it is also called boiling steel. Advantages: this kind of steel plate has smooth surface, good quality and easy processing. Because this kind of steel plate has no concentrated shrinkage cavity, the amount of deoxidizer is very small and the price is lower than other steel plates.

Normalizing is to heat the steel parts to 30~80℃above the critical temperature for a period of time. Then the parts are taken out of the furnace and cooled in air. Since the cooling rate of normalizing is faster than that of annealing, the strength and hardness of normalized armor EN1063 BR7 steel bulletproof are higher than that of annealed armor EN1063 BR7 steel bulletproof, but the elimination of internal stress is not as good as annealing. The normalizing operation of armor EN1063 BR7 steel bulletproof is simple, the cost is low, the productivity is high, and it is widely used in actual production.

"High strength low alloy steel plate pecifications: armor EN1063 BR7 steel bulletproof, A516 Grade 60 plates and sheets are producted with thickness up to 200mm [8 inch].A516 Grade 60/70 Dual Certified HIC NACE TM0284 Plates Hydrogen Induced Cracking;Hot Rolled Steel ASTM A516 Grade 60 Dual Certified HIC Tested Plates in accordance with Nace Test Method, ASTM A516 70 HIC Tested (Hydrogen Induced);Tested Fine Grained Pressure Vessel Steel Plates For Sour Gas Service."

Due to other non-steel quality reasons caused by the customer dissatisfaction, to timely explain to the customer, and help them solve the problem, for the customer really because of their own reasons, to give patient reply.The process of objection handling is the process of our technical service.

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