JIS SS490 hot-rolled carbon steel angle iron is available in black, zinc-coated or painted treatment. Owing SS490 is kind of common carbon steel which has no resistance to corrosion, so black is not recommended for the applications when the steel often contacts with water or corrosive airs. Painting will be also a good alternative. It can be painted any color to coordinate with the things all around.
learn more:
http://www.bsteelplate.com/Industry-News/JIS-G3101-SS490-Hot-Rolled-Structural-Steel-Angle.html?li
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【TEL: 0086-21-61182423】
【Fax: 0086-21-61182425】
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