1. The test for mechanical properties:1/ Tensile strengthUnit: MPA (Mpa) , unit of pressure, when stretching the specimen, Strength “N”in case of irrecoverable tensile deformation of the specimen, divided by the cross-sectional area of the specimen “Mm”, i.e. , n/mm (Newton Square mm) , 1n/mm = 1MPA

On the macro front, market concerns about inflation expectations have gradually receded, U.S. bond yields have fallen, and fundamental metals have generally risen. Last week, market trading revolved around "dumping storage". There was no news from Monday to Wednesday. On Thursday, news came from SHM

1.Shipment volume of aluminum sheet and strip In the first quarter of 2021, Japan’s total shipments of aluminum sheets and strips, including domestic demand and exports, were 282,000 tons, an increase of 4.9% year-on-year. Due to the spread of the epidemic in Japan in the first quarter of 2020, the

Since the beginning of the year, the price of aluminum has increased by more than 25%. Since the beginning of this year, the price of aluminum has been weak and volatile before the Spring Festival, mainly due to the seasonal decline of consumption performance, and the industry has entered the accumu

(1) Supply: May 2021, the domestic production of 3.36 million tons, a year-on-year increase of 10.7%. Yunnan District has been reduced by more than 800,000 tons. It is expected to return from July, and the new production capacity of the original plan is delayed, and the annual output is reduced by a

The Dragon Boat Festival would comes soon! As a traditional festival in China, the Dragon Boat Festival has many different cultural. But no matter you prefer sweet Zongzi or salty Zongzi, there is a same thing that people eat all kinds of delicious ZongZi on this day. During the Dragon Boat Festival