p235gh steel for boiler 300 Tons

Pageviews:

The welded 15CrMo alloy plate produces a lot of thermal stress in the weld zone, which can avoid the precipitation of carbides along the austenite grain boundary to form a chromium-depleted area. In order to eliminate and re-dissolve the precipitated carbides, the 15CrMo alloy plate must be subjected to high temperature tempering (850～870°C) treatment.

The Metals Industry Organization last week discussed two things on the Article 232 of the U.S. Trade Expansion Act of 1962 “25% and 10% tariffs on imported P235GH steel for boiler, steel and aluminum products, respectively”implemented in March 2018, and CBP - US Customs and Border Protection Administrative Office considered to delay the payment of import tariffs.

The main uses of flat steel are as follows. First, flat steel is used as a raw material for processing steel plates, which is convenient for transportation, takes up a small space, and can save transportation costs. Second, p235gh steel for boiler flat steel can be used as raw material for processing welded pipes. Flat steel can be a finished steel product, or it can be used as a billet for welded pipes and thin slabs for stacked sheets. Third, flat steel can be directly used as a steel structure. As a finished material, flat steel can be used for making hoop iron, tools and mechanical parts, and used as building frame structure and escalator in construction. Fourth, the flat steel has a smooth surface and a certain degree of beauty.