Welcome to Henan BBN Steel

  • zhengzhou
    henan ,China
  • Opening Time
    Mon - Sat: 08.00 to 18.00
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Our company attaches great importance to technical support and after-sales service, and has established a customer service center to provide unified technical support and service for EN 10025-4 S420ML pdf various engineering projects. Customer service center has a strong technical force of technical service team, composed of a customer service center manager, several EN 10025-4 S420ML pdf after-sales service personnel, responsible for unified acceptance and processing of local after-sales service needs.

45Mn carbon structural steel can obtain better comprehensive mechanical properties after quenching and tempering. The cutting performance is still good, but the welding performance is poor, the cold deformation plasticity is low, and there is a tendency to temper brittleness. It is generally used in the quenched and tempered state, and EN 10025-4 S420ML pdf can also be used in Used in quenched and tempered or normalized state.

2020 October EN 10025-4 S420ML pdf specification: 8*2200*10000, 16*2150*10400, 30*2500*6200, 31.2*2950*9380, 7*2200*8000, 30*2200*10000, 14*2400*9900, 18.5*2700*9570, 21*2100*8810, 14*2070*9060, 12*2200*10000, 14*1950*8000, 36*2200*7700, 7*2200*8000, 14*2070*9060, 10*2200*8000, 20*2500*10000, 14*2400*10000, 30*2000*7400, 6*2800*12000, 21*2100*8810, 32*2200*10000, 16*2150*10250, 27*2500*9000, 20*2100*7000, 21*2100*9100.

We have full ranges of gas cylinder steels, not only GB standard gas cylinder steel, but also JIG standard and EN standard materials. Such as SG255, SG295, HP265, P245NB, etc. The MOQ is 200 tons. For the gas cylinder steel coil, we can do EN 10025-4 S420ML pdf further processing in our processing center and provide you gas cylinder steel plates. And we can punch steel discs for your convenient use.

To provide customers with the most satisfactory service and realize the win-win of economic and social benefits, our company promises to provide excellent EN 10025-4 S420ML pdf products in this bidding, and in line with the attitude of being serious and responsible to customers, before sending goods to users, the EN 10025-4 S420ML pdf technical personnel shall confirm that there is no fault in the equipment before sending goods to users, and then send goods and products to users, and formulate the following service terms.

We are specialized in offering hot rolled ASTM A516 steel plate, which are used in various engineering applications and can be availed in various grades like carbon steel EN 10025-4 S420ML pdf A516 Grade 60 steel plate , A516 Grade 65 steel plate, A516 Grade 70 boiler steel plate, ASTM A516 GRADE 60 plates Trippled Certified, ASTM A516 GRADE 60 Plates Dual Certified. Our boiler plates are available in the form of steel plate, steel sheet, steel sections. If you are interested in EN 10025-4 S420ML pdf boiler plate, welcome to contact us.

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