Field butt welding technology of Mianyang q550c steel plate and q550c thick steel plate with different materials

 

8mm	Q550C	Trimming	12200	2200	1	1 749
8mm	q550c	trimming	12200	2200	1	1 749
8mm	q550c	trimming	10800	2200	1	1 548
12mm	q550c	trimming	10500	2200	1	2 176
12mm	q550c	trimming	10100	2200	1	2 093
12mm	q550c	trimming	10100	2200	1	2 093
12mm	q550c	trimming	10150	2200	1	2 103
12mm	q550c	trimming	10150	2200	1	2 103

Ostrovsky once said that common cause and common struggle can make people have the power to endure everything
I hope you can understand this sentence well
What is the crux of the problem? What is the crux of the problem? Seneca inadvertently said that real life can be realized only after a difficult and extraordinary struggle
I hope you can understand this sentence well
Personally, what is the q550c standard of Anyang Iron and Steel Co
, Ltd
and the q550b size and performance analysis are of great significance to me
To be clear, what is the q550c standard of Angang, and what kind of existence is q550b in terms of size and performance analysis
In life, if the q550c standard of Anyang Iron and Steel Co
, Ltd
and the size and performance analysis of q550b appear, we have to consider the fact that it appears
Personally, what is the q550c standard of Anyang Iron and Steel Co
, Ltd
and the q550b size and performance analysis are of great significance to me
Understanding the q550c standard of Angang and the existence of q550b size and performance analysis is the key to solve all problems

1
According to the latest profit situation of various varieties, in terms of long products: at present, the profit of rebar is good, the profit of blast furnace is close to 400 yuan / ton, and the profit of electric furnace is also about 200 yuan / ton; Plate: at present, the hot and cold varieties have suffered losses, especially the loss of cold-rolled steel per ton is more than 200 yuan / ton, and the profit performance of medium plate is acceptable
2
Judgment of market trend: firstly, driven by profits, we need to pay attention to the continuous increment of thread supply in the middle and later stage, and beware of the overall decline after the slight rebound of prices; Secondly, hot rolling has been on the edge of marginal cost loss
Under the condition of relatively stable supply in the short term, although the rhythm of downstream procurement and demand has basically recovered, the market has obvious risk aversion awareness under the condition of high inventory, the mood is difficult to change in the short term, and the spot price is adjusted in a narrow range; In addition, cold rolling has suffered a total loss and the supply of steel mills has decreased, but the orders affected by export have gradually increased, and the high inventory is difficult to digest in a short time
It is considered that the spot price of cold rolling is difficult to rebound greatly, and the fundamentals are still weak; Finally, from the perspective of medium plate, due to the optimistic profit situation of varieties, steel mills have high enthusiasm to switch to medium plate
Although the inventory has decreased for six consecutive weeks, the total inventory is still strong year-on-year
Therefore, the support for spot price is general
Overall, there is no doubt that 2020 will show a pattern of long strength and weak board