304 stainless steel angle bar and 304L stainless steel angle bar differences are as follows:
<1>, 304L stainless steel angle bar of nickel-containing more than 304 stainless steel angle bar.
<2>, and more importantly, 304L stainless steel angle bar is much smaller than the carbon content of 304 stainless steel angle bar.
<3>, the 304L stainless steel angle bar iron welded point perhaps local pitting top of other disposal than 304 stainless steel angle bar better.
<4>, 304L stainless steel angle bar more resistant to corrosion, 304L stainless steel angle bar carbon-less, 304 stainless steel angle bar is wide used, has excellent corrosion resistance, heat resistance, low temperature strength and mechanical properties; stamping twists and other thermal processing, and no hardening heat treatment appearance.
<5>, 304L stainless steel angle bar after welding or eliminate stress, its resistance to intergranular corrosion is excellent; the case without heat treatment, can adhere to the excellent corrosion resistance, the use of temperature -196 ° C-800 ° C.
Source: wilsonpipeline Pipe Industry Co., Limited (www.wilsonpipeline.com)
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