A588 grade A carbon steel plate sheet need painting or not

In order to obtain the seamless tube with smaller size and better quality, the method of cold rolling, cold drawing or the combination of the two must be used. Cold rolling is usually carried out on a two high mill, and A588 grade A carbon steel plate sheet pipes are rolled in a circular pass composed of a variable cross-section circular groove and a fixed conical head. Cold drawing is usually carried out on single chain or double chain cold drawing machines of 0.5-100t.

The A588 grade A carbon steel plate sheet company has established the corporate values of being proud of innovation and winning, and successfully realized the management of corporate culture. In BBN, leaders are not controllers and supervisors, but earnest A588 grade A carbon steel plate sheet teachers, coaches and enthusiastic friends, so that employees can have more democracy, more autonomy, independence and creativity, and the belief of winning.

A514 grade Q alloy structural steel chemical composition (melting analysis)%C: 0.14-0.21, Si: 0.15-0.35, Mn: 0.95-1.30, P max.: 0.035, S max.: 0.035, Ni: 1.20-1.50, Cr: 1.00-1.50, Mo: 0.45-0.6.0, V: 0.03-0.08The mechanical properties in thickness (mm)T≤65Yield strength (≥Mpa): 690Tensile strength (Mpa):760-895Elongation in ≥, %: 18

A588 grade A carbon steel plate sheet hot rolled products 2020 online stock: 16*2200*8000, 16*2000*10713, 20*2100*11600, 20*2150*10000, 25*1950*10150, 25*1950*9700, 30*2010*9500, 15*2500*10000, 50*2450*4800, 28*2170*13000, 60*2600*12150, 25*2400*8200, 40*2950*7100, 70*2270*7350, 70*2270*7600, 70*2500*12000, 75*2390*4320, 80*2200*10000, 88*3440*9200, 100*1770*6650.