Commodity
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Stainless steel round rod
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Standard
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AISI, ASTM, EN, BS, GB, DIN, JIS
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Diameter
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3mm-500mm
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Diameter Tolerance
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H9 / H11 / H13 or on request
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Length
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2000mm-6000mm
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Material
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302, 303,303Cu, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 4L
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MOQ
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1MT
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Surface
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Polished bright black
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Trade Term
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FOB, CFR, CIF
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Transport Type
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Container, bulk and train
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Loading Port
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Qingdao, Tianjin, etc
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Payment Terms
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T/T, L/C at sight,West Union,D/P,D/A,Paypal
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Delivery Time
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7-35 days after confirmed order
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Austenitic Stainless Steel
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201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc
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Martensitic Stainless Steel
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410, 414, 416, 416, 420, 431, 440A, 440B, 440C, etc
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Duplex Stainless Steel
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S31803, S32101, S32205, S32304, S32750, etc
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Ferritic Stainless Steel
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429, 430, 433, 434, 435, 436, 439, etc
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Stainless steel bar chemical component (%)
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Grade ASTM
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C
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Si
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Mn
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S
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P
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Cr
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Ni
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201
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≤0.15
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≤0.75
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5.50-7.50
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≤0.030
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≤0.060
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16.00-18.00
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3.50-5.50
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304
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≤0.07
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≤1.00
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≤2.00
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≤0.030
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≤0.035
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17.00-19.00
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8.00-11.00
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304L
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≤0.03
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≤1.00
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≤2.00
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≤0.030
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≤0.035
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18.00-20.00
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8.00-12.00
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309S
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≤0.08
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≤1.00
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≤2.00
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≤0.030
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≤0.035
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22.00-24.00
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12.00-15.00
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310S
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≤0.08
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≤1.00
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≤2.00
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≤0.030
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≤0.035
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24.00-26.00
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19.00-22.00
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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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≤0.030
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≤0.045
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16.00-18.00
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10.00-14.00
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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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≤0.030
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≤0.035
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16.00-18.00
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12.00-15.00
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Stainless steel round bar
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Steel Grade
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302, 303,303Cu, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 4L
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Standard
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ASTM A240/A240M, ASME SA-240/SA-240M, JIS G 4305, EN10028-7, EN10088-2
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Diameter(mm)
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3-500
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Surface
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polished bright black
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Length(mm)
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2000-6000
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Diameter tolerance
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H9 / H11 / H13 or on request
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Stainless steel square bar
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Steel Grade
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302, 303,303Cu, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 4L
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Standard
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ASTM A240/A240M, ASIffi SA-240, SA-24OM, JIS G 4304, EN 10028-7, EN 10088-2
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Diameter(mm)
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3-500
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Surface
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polished bright black
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Length(mm)
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2000-6000
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Diameter tolerance
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H9 / H11 / H13 or on request
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Stainless steel hexagonal bar
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Steel Grade
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302, 303,303Cu, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 4L
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Standard
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ASTM A240/A240M, ASME SA-240/SA-240M, JIS G 4305, EN10028-7, EN10088-2
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Diameter(mm)
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3-500
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Surface
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polished bright black
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Length(mm)
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2000-6000
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Diameter tolerance
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H9 / H11 / H13 or on request
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Surface
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Characteristic
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Processing Technology
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N0.1
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Original
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Pickled after hot rolling
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2D
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Blunt
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Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling
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2B
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Blurred
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Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + tempering rolling
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N0.3
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Matte
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Polishing and tempering rolling with 100-120 mesh abrasive materials
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N0.4
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Matte
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Polishing and tempering rolling with 150-180 mesh abrasive material
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NO.240
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Matte
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Polishing and tempering rolling with 240 mesh abrasive materials
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NO.320
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Matte
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Polishing and tempering rolling with 320 mesh abrasive materials
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NO.400
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Matte
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Polishing and tempering rolling with 400 mesh abrasive materials
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HL
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Brushed
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Grind the surface of the steel belt with an appropriate grinding grain size to make it show a certain longitudinal texture
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BA
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Bright
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The surface is annealed and shows high reflectivity
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6K
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Mirror
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Rough grinding and polishing
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8K
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Mirror
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Fine grinding and polishing
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