Model NO. ASTM A36 Certification ISO, RoHS, IBR Surface Treatment Blackface Technique Hot Rolled/ Cold Rolled Application Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate Special Use Cutting Tools, Measuring Tools, Cutters in Common Steel,...
In use, it is required to have good weldability, plastic deformation performance and certain mechanical strength. Channel steel Channel steel is a long strip of steel with groove section, which belongs to carbon structural steel for construction and machinery.Channel...
Naming: N is the first pinyin letter of the two Chinese characters "Nai" and "Mo", while 400 represents the average Brinell hardness of this steel plate. 2, NM450 Function and Performance: Function: It mainly provides protection in situations or parts...
after cold forming, annealing in non oxidizing medium protective gas 3. BK(+C) the final heat treatment after cold forming, threfore small steel pipe plasticly, the plasticly degree does not guarantee Standard specifications and steel grades of precision tubes can be ...
Naming: N is the first pinyin letter of the two Chinese characters "Nai" and "Mo", while 400 represents the average Brinell hardness of this steel plate. 2, NM450 Function and Performance: Function: It main...