S355NL weldable fine-grain structure steel grade
EN10025-3 steel grade S355N
L is a normalizing/normalizing rolling weldable fine-grain structure steel plate. When the temperature is not lower than -20C, the regular impact energy is small, then the steel grade is marked with N. When the temperature is not lower than -50C, The small value of the regular impact energy is indicated by NL. S355NL composition
Chemical composition: C: ≤0.20; Si: ≤0.50; Mn: ≤1.65; P: ≤0.030; S: ≤0.025;
S355NL steel plate specification clarification
Katalor can supply S355NL product for steel plates: thickness 8-650mm, width 1500-4020mm, length 4000mm-17000mm, large unit weight 30.00 tons. According to needs, the steel plate can be larger. It can meet the requirements of flaw detection, Z15-Z35 thickness direction function requirements, high strength and high toughness steel plates.
S355NL steel plate use
S355NL weldable fine-grain structure steel can be used for large ships, bridges, power station equipment, medium and high pressure boilers, high pressure vessels, rolling stock, hoisting machinery, mining machinery and other large welded structural parts.
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