DIN EN Cold Rolled Mirror Finish Steel Coil 300 Series BA K8 For
china high quality cold rolled steel coils jsc270c
1.low direct deal
2.high quality&fast delivery
Chemical composition & mechanical properties:
Tensile strength σb (MPa)
Conditions yield strength
0.2 sigma (MPa)
Elongation δ5 (%)
≤187HB ≤90HRB ≤200HV
stainless steel 304, cold rolled stainless steel coil
NO.1, 2B, BA, K8(Mirror), HL, Embossed
Those finished, after cold rolling,by heat treatment,pickling
or other equivalent treatment and lastly
by cold rolling to given appropriate luster.
Those processed with bright heat treatment after cold rolling.
Those finished by polishing with No.100 to
No.120 abrasives specified in JIS R6001.
Those finished by polishing with No.150 to
No.180 abrasives specified in JIS R6001.
Those finished polishing so as to give continuous polishing streaks
by using abrasive
of suitable grain size.
The surface finished by heat treatment and pickling
or processes corresponding
there to after hot rolling.
Chemical tank, pipe.