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On Jan. 31, 2019, BBN steel held the annual meeting with all employees, family members, and friends. It is a moment of joyand it is a moment to summarize the past and look forward.Looking back on 2018, BBN steel exported yield strength of EN1522 FB5 more than 2 million tons of steel materials to all parts of the world and made outstanding contributions to infrastructure construction at home and abroad. In 2019, BBN steel will make persistent efforts and forge ahead.
The company has a mature technical team whose reponsibility is to design the drawing, choose suitable material and evaluate the whole production processaccording to customers’ requirement. The company is led by talents and technology, and comprehensively promotes its six business segments like steel material supply, precision steel casting, environmental protection equipment, household appliance, yield strength of EN1522 FB5 steel structures and oil tank projects. Seeking new developments in new technology and business areas, and fostering a large number of industry-leading, international-level projects.
After quenching and tempering, 40Cr alloy steel plate and yield strength of EN1522 FB5 sheet have good comprehensive mechanical properties, good low temperature impact toughness and low notch sensitivity. The hardenability of steel yield strength of EN1522 FB5 is good. It can be hardened to Ф28 ~ 60mm during water quenching and Ф15 ~ 40mm during oil quenching. In addition to quenching and tempering, this steel is also suitable for cyanidation and induction hardening. The cutting performance is better. When the hardness is HB174 ~ 229, the relative cutting workability is 60%. 40Cr alloy steel is suitable for making medium-sized plastic molds.
BBN company is a modern enterprise integrating steel producing, warehousing and logistics, processing and distribution. We are committed to creating a "one-stop steel procurement service" platform. The main products are I-beam, angle steel, yield strength of EN1522 FB5 , H-beam, hot-rolled coil, welded pipe, spiral pipe seamless pipe and many other steel products. Standing stocks amount to more than 30,000 tons, and complete specifications, the company gradually moves towards large-scale distribution enterprises with serialized products, standardized services and modern transportation management.
Its weatherability is the protection of the oxide layer of weatherproof steel. The mechanism of corrosion resistance of weathering steel is mainly based on the analysis of long-term exposed rust layer. Generally speaking, it is believed that weathering steel can form a dense layer of weathering rust through long-term exposure, which has a good protective effect on weathering steel, yield strength of EN1522 FB5.
Over the years, the company has maintained long-term stable business relationships with major domestic steel mills and foreign steel companies. The company's main boiler and pressure vessel steel plates, low alloy high-strength steel plates, wear-resistant steel plates, corrosion-resistant steel plates, yield strength of EN1522 FB5 bridge steel plates , strucural teel plates, steel plates for alloy structures, mold steel plates, steel plates for shipbuilding and production platforms, composite steel plates, steel plates for oil and gas pipelines. Welcome to come China and visit our yield strength of EN1522 FB5 production line.
After-sales service is an important part of measuring a product good or not. After sales service can't be ignored. Good service can really make consumers feel relieved. We have always done a good job in after-sales service, so as to bring consumers a better reference when purchasing and a better experience during use of our steel materials. We will call back and follow up the performance of our steel products regularly.
Pre:EN1522 FB5 mechanical property metal steel plates
Nexthigh quality of EN1522 FB5 class Hot Rolled Structural Steel Plate
Threat STANAG 4569 1 class (Infantry Rifles, 5.56/7.62 Ball) Artillery Simulator: 20mm FSP (simulating 155mm threat) at 520 m/sec from a distance of 100 meters (7,273J). Due to very low probability of a large fragment retaining enough velocity at these d
MoreThis NIJ 0108 Ⅳ class standard is applicable to all ballistic resistant materials (armor) intended to provide protection against gunfire, with the exception of police body armor and ballistic helmets, which are the topic of individual NIJ performance stan
MoreThis NIJ 0108 Ⅲ class standard is applicable to all ballistic resistant materials (armor) intended to provide protection against gunfire, with the exception of police body armor and ballistic helmets, which are the topic of individual NIJ performance stan
MoreEN 1063 standard applies to attack by handguns, rifles and shotguns and glazing in buildings for interior and exterior use: Handgun classes are EN 1063 BR2, EN 1063 BR3 and EN 1063 BR4, Rifle specifications are EN 1063 BR1, EN 1063 BR5, EN 1063 BR6 and EN
MoreEN 1063 BR6 class is a safety glass standard established by the European Commission to measure the protective strength of bulletproof glass. EN 1063 BR6 class is usually used in conjunction with EN 1522 (standard for the resistance of windows, doors, shut
MoreEN 1063, also known as CEN 1063, EN1063 BR5 class is a safety glass standard established by the European Commission to measure the protective strength of bulletproof glass. EN1063 BR5 class is usually used in conjunction with en 1522 (standard for the res
MoreRamor 600 is an ultra-high hardness bulletproof steel, which can provide 3-6 mm (0.118-0.236 ") thick plates with a nominal hardness of 600 HBW. Ramor 600 is available in 3-6 mm (0.118-0.236 ") thick, delivered in quenched condition without further heat
MoreRamor 550 steel is an ultra-high hardness bulletproof steel, which can provide 3-15 mm (0.118-0.591 ") thick plates with delivery hardness of 540-600 HBW. Ramor 550 steel is available in 3-6 mm (0.118-0.236 ") thick plates and 6-15 mm (0.236-0.591") th
MoreRamor 500 is a high hardness bulletproof steel, which can provide plate thickness of 2-30 mm (0.079-1.18 ") and deliver hardness of 490-560 HBW. Ramor 500 is available in 2-6.5 mm (0.079-0.256 ") thick plates and 6-30 mm (0.236-1.18") thick plates. Ram
MoreRamor 450 steel is a medium hardness bulletproof steel, which has both bulletproof function and impact toughness. Ramor 450 steel is available in 8-16 mm (0.315-0.630 ") thick plates with delivered hardness of 400-480 HBW. Ramor 450 steel does not requir
MoreThe anti explosion steel Ramor 400 is an explosion-proof medium hardness steel, which can provide plate thickness of 2-30 mm (0.078-1.18 ") and the delivered hardness is 360-460 HBW. Ramor 400 can provide 2-12 mm (0.078-0.472 ") thickness fixed length s
MoreThe Ramor 300 is a low alloy bulletproof steel plate that provides 3-6 mm (0.118-0.236") sheet with a hardness of 260-320 HBW. The Ramor 300 does not require further heat treatment. Ramor 300 size range: 3.0-6.0mm thickness of open cutting sheet.
MoreThe EN1522 FB7 class/ BR7 window detailed on this page below is specifically tested to EN 1063 BR7 and EN1522 FB7 class, withstanding multiple impacts from a 7.62 x 51 calibre weapon, a Rifle (AP). As you can see from the table below there are many compar
MoreOur company manufacture EN 1522 FB5, EN1522 FB6 class and EN 1063 BR5 and BR6 Ballistic Windows to suit your specific requirements. Our Bullet Windows have been independently tested and certified within the UK to both EN1522 FB5 and EN1522 FB6 class with
MoreSince the end of 1998, the new Euro Standard EN1522 FB5 class has been applied Europe-wide and replaces all standards that have been valid in these countries so far. The EN1522 FB5 class applies to all bulletproof doors, windows, shutters, transfer trays
MoreWeldability of BP600 bulletproof steel plate: the carbon equivalent of BP600 bulletproof steel plate is between 0.50 and 0.62, which indicates that the steel has good weldability. The BP600 bulletproof steel plate heat input during welding is about 1.5-2.
MoreWeldability of BP500 bulletproof steel plate: the carbon equivalent of BP500 bulletproof steel plate is between 0.50 and 0.62, which indicates that the steel has good weldability. The BP500 bulletproof steel plate heat input during welding is about 1.5-2.
MoreThe BP440 steel sheet can be heat treated. It has excellent gun resistance, strong impact resistance, uniform and stable performance, good shape and surface quality. This BP440 steel sheet is suitable for cash carriers, armored personnel carriers, escort
MoreBP370 steel plate is heat treated with hot rolled coil as base plate. BP370 steel has excellent gun resistance, strong destructive impact resistance, uniform and stable performance, good shape and surface quality.
MoreBP370 steel plate is heat treated with hot rolled coil as base plate. BP370 steel has excellent gun resistance, strong destructive impact resistance, uniform and stable performance, good shape and surface quality.
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