Welcome to Henan BBN Steel

  • zhengzhou
    henan ,China
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From the name, we can clearly know that seamless pipe is seamless steel pipe, which is different from welded pipe. Seamless pipe is actually a kind of steel with hollow section. 1.8987 EN 10025-6 high strength steel, Seamless pipe has many advantages, such as: 1, the compressive capacity of seamless pipe is very good, the place with high bearing strength will not crack, and its bearing capacity is very good. 2. Seamless pipe has no welding point, so it is more corrosion-resistant and can bear larger pressure.

GB/T 1591-2008 Q460E material is a high strength low alloy steel plates. Q460E steel product size 1.8987 EN 10025-6 high strength steel: 3*1500*5900, 4*1500*6000, 48*3130*10100, 47*2610*8450, 3*1500*6000, 6*2000*8000, 48*2880*8550, 48*3130*10400, 5*1500*4150, 10*2000*8000, 48*2610*8700, 48*3170*10800, 5*1500*6000, 8*2000*2800, 47*2600*7000, 48*2880*3900, 16*2160*3300, 8*2000*8000, 47*2610*8700, 48*3150*10700, 5*1500*6000, 48*3130*10400 (mm).

In recent years, in line with the development trend of iron and 1.8987 EN 10025-6 high strength steel 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 1.8987 EN 10025-6 high strength steel 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.

The basic phases of 1.8987 EN 10025-6 high strength steel, structural steel in the annealed state are ferrite and carbide. The alloy elements are dissolved in ferrite to form alloy ferrite, which depends on solid solution strengthening to increase strength and hardness, but at the same time reduce plasticity and toughness. The addition of alloying elements reduces the carbon content of the eutectoid point, which increases the proportion of pearlite in the structure and reduces the distance of the pearlite layer. This also increases the strength of the steel and reduces the plasticity.

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