The quality grade symbols of Q235 steel plate are A, B, C and D respectively. Different grades represent different impact temperatures. S420ML steel properties, Q235A is not required for impact toughness test; Q235B is required for impact toughness test at room temperature (20 ℃); Q235C is required for impact toughness test at 0 ℃; Q235D is required for impact toughness test at - 20 ℃. For the above-mentioned B, C and D grade steels, Akv ≥27J is required under different temperature requirements. At different impact temperature, the impact value is also different.
Affected by the weakening of the futures steel market, the market sentiment is cautious. Considering the resource cost, the S420ML steel properties merchants have strong willingness to stand up price and follow the rise. After the price rise, the S420ML steel properties merchants' shipment is not smooth, the transaction situation is generally weak, the downstream high level acceptance is weak, and the inventory pressure is not obvious. It is expected that the S420ML steel properties prices will fall down and adjust in the future.
BBN can provide hot-rolled and cold-rolled steel plates, as well as special processing and cutting (any size and shape) drilling, welding, milling, S420ML steel properties processing and steel structures according to drawings. Welcome new and old customers to purchase steel plate from BBN.
On 18th December, 2019, BBN Group decorated the office S420ML steel properties building with many kinds of pendant. There were christmas trees, gifts and snowflakes in the logo wall. At the same time, we made a video at the Zhengzhou office to celebrate the coming Christmas holiday. Our S420ML steel properties oversea sales team and market delevopment team wish you Merry Christmas and Happy New Year. Besides, we prepare some meaningful gifts for our old customers.