A387 Gr11 CL2 Cr-Mo alloy steel what are the properties?

A387 Gr11 CL2 chromium-molybdenum alloy steel plate has the ability to prevent hydrogen embrittlement, hydrogen corrosion, hydrogen peeling, and sulfide corrosion in a medium temperature (350 ~ 480 ℃) hydrogen environment. At the same time, it has good low temper embrittlement. A387 Gr11 CL2 Cr-Mo alloy steel is widely used in fertilizers and petroleum manufacturing of chemical and thermal power plant equipment, such as ammonia synthesis reactor coal gasifier, shift furnace and hydrogenation reactor.
 
Properties: The use of special smelting methods to reduce the phosphorus content so that A387 Gr11 CL2 alloy has high brittle resistance, and also has good impact toughness in low temperature environments.
 
A387 Gr11 CL2 Cr-Mo steel is a hot-strength steel and hydrogen-resistant steel widely used in the world. The addition of Cr, Mo and other alloying elements to low-carbon steel greatly improves the overall performance of the steel. For example, it has good high temperature mechanical properties, high temperature oxidation resistance, corrosion resistance, good toughness, process performance and weldability. A387 Gr11 CL2 Cr-Mo alloy steel is widely used in the manufacture of petrochemical, coal conversion, nuclear power, steam turbine cylinder blocks, thermal power and other use conditions Large-scale equipment with harsh and corrosive media. As a domestic wide and heavy steel plate scientific research and production base, we can provide A387 Gr11 CL2 alloy plates with large stock.
 

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