Criteria For Stainless Angle Steel

The surface quality of stainless steel Angle steel is specified in the standard, and the general requirements must not have harmful defects in use, such as stratification, scarring, cracks, etc. The allowable range of geometric deviation of stainless steel Angle steel is also specified in the standard, generally including bending degree, side width, side thickness, top Angle, theoretical weight and so on.
And stipulate that stainless steel Angle steel must not have significant torsion. Chemical composition test (1) Composition index: The chemical composition of stainless steel Angle steel is a general structure With rolled steel series, the main inspection indicators are C, Mn, P, S four items. According to the brand, the content is different, the approximate range is C<0.22%,Mn: 0.30-0.65%, P<0.060%, S<0.060%.