Best solution provider

for HSLA steel products

Certified Company

ISO 9001-2020

SM490YB steel specification produce the thickness range

In recent years, steel structure engineering has been developing to large-scale, lightweight and high parameter, such as large-span bridges, large hydropower stations, heavy engineering machinery, etc. This requires that SM490YB steel specification, structural steel has higher strength, better toughness, plasticity and welding properties, and Q690CF steel plate greatly meets these conditions. Q690CF steel plate is a kind of steel with bending strength higher than 690MPa and low welding crack sensitivity.

2020 October SM490YB steel specification 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.

Heat treatment process: heat treatment refers to a kind of process operation in which the metal or alloy can change the internal structure through certain heating, heat preservation and cooling methods in the solid range to obtain the required performance. SM490YB steel specification Heat treatment process refers to the ability to change the microstructure and properties of SM490YB steel specification after heat treatment, including hardenability, hardenability, temper brittleness, etc.

Chinese iron ore and steel prices recovered on Thursday after easing on the first SM490YB steel specification trading day of the year, but doubts remain over the sustainability of such gains amid concerns over growth in the world’s second-largest economy. The rebound followed news that China’s state planner has approved inter-city railway projects in the eastern provinces of Jiangsu and Anhui, with a combined total investment value of .7 billion. The most-active rebar contract on the Shanghai Futures Exchange ended the session up nearly 2 percent at 3,455 yuan (2.48) a tonne. Hot rolled SM490YB steel specification coil climbed 1.3 percent to 3,350 yuan.

Leave Your Message

Welcome to contact us through online consulting, emails and hotline if you are interested in our company or products. Our staff will reply you within 24 hours.