Customization: | Available |
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Type: | Stainless Steel Sheets |
Standard: | ASTM, AISI, GB, JIS, DIN, EN |
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Surface Finish
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Definition
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Application
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2B
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Finished by heat treatment , picking or equipvalent cold rolling , followed by skin pass to obtain adequate luster surface.
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With bright and smooth surface ,easy for further grinding to obtain brighter surface ,suitable for medical instruments ,milk
containers ,tableware and so on.
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BA
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Bright heat treatment after cold rolling.
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Structual members .etc.kitchen utensil ,cutlery ,eleltric applicances ,medical instruments ,building decorations ,etc.
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NO.3/NO.4
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Polished with No.150-240 abrasives.
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Milky food processing equipment , medicalinstruments ,building decorations.
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HL
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Finshed by polishing with abrasives of suitable grain size to obtain continuous streaks.
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Building decorations ,such as elevators ,escalators ,door etc.
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6K/8K
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A mirror-like reflective surface ,which is obtained by polishing with successively finer abrasives and buffing extensively with
all gritlines are removed. |
Buliding entrances,bulkding column casting ,elevator's wall doors ,counters,sculptures etc.
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Stainless Steel Coil/Sheet/Strip/Plate Information
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Technique
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Surface Finish
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Grade Series
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Thickness(mm)
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Width(mm)
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Main Dimension
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20-850
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1000
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1219
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1240
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1250
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1500
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Hot Rolled
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No.1 / 2E
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201/202/
304
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2.2-12.0
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√
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√
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√
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√
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√
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Cold Rolled
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2B
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201/304
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0.25-3.0
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√
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√
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√
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√
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√
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√
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410S/430
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0.25-2.0
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√
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√
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√
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√
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No.4 / Hairline
Mirror / Linen
SB
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201/304
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0.22-3.0
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√
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√
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√
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√
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√
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410S/430
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0.25-2.0
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√
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√
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√
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√
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√
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BA
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201/304
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0.2--1.8
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√
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√
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√
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√
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410S/430
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0.25-2.0
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√
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√
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√
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√
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2BA
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√
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√
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√
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√
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Chemical composition and mechanical properties of stainless steel
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Grade
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Chemical Composition (%)
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Mechanieal Performece
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C
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Si
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Mn
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P
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S
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Ni
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Cr
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Mo
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Hardness
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201
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≤0.15
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≤1.00
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5.5/7.5
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≤0.060
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≤0.03
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3.5/5.5
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16.0/18.0
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/
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HB≤241,HRB≤100, HV≤240
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304
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≤0.08
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≤1.00
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≤2.00
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≤0.045
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≤0.03
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8.0/11.0
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18.00/20.00
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/
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HB≤187,HRB≤90,HV≤200
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316
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≤0.08
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≤1.00
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≤2.00
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≤0.045
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≤0.03
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10.00/14.00
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16.0/18.0
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2.00/3.00
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HB≤187, HRB≤90 HV≤200
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316L
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≤0.03
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≤1.00
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≤2.00
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≤0.045
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≤0.03
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10.00/14.00
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16.0/18.0
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2.00/3.00
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HB≤187, HRB≤90 HV≤200
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410
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≤0.15
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≤1.00
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≤1.25
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≤0.060
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≤0.03
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≤0.060
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11.5/13.5
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/
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HB≤183, HRB≤88 HV≤200
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430
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≤0.12
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≤1.00
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≤1.25
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≤0.040
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≤0.03
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/
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16.00/18.00
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/
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HB≤183, HRB≤88 HV≤200
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