304/316L stainless steel rod bars
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Name
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Stainless steel rod bar 304/316L
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Brand
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YCT
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Material Grade
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201 202 204 207 207CU 301 302 303 303B 304 304L 304N 308 308L 308 LSI 309 309L 309LSI 309S 309SI 310 310S 314 316 316L 316LSI 321 330 347 348 384 410 420 430
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Diameter
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from 4mm to 500mm
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Length
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12m,11.8m,6m,5.8m,4m or as your requirement
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Tolerance
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a) Diameter: +/-0. 15mm
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b) Length:+/-4. 5mm - 0mm
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Surface
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180G, 320G, 400G Satin / Hairline(Matt Finish, Brush, Dull Finish)
400G, 500G, 600G or 800G Mirror finish
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Application
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Ornamental tubes, Decoration construction, upholstery, industry machine,
Petroleum, chemical, construction, textile, medicine, aviation, aerospace, railway, highway, landscape protection, metallurgical machinery and other fields |
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Test
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Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT
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Chemical Composition of Material
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Composition
Material
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201
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202
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304
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316
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430
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C
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≤0.15
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≤0.15
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≤0.08
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≤0.08
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≤0.12
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Si
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≤1.00
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≤1.00
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≤1.00
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≤1.00
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≤1.00
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Mn
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5.5-7.5
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7.5-10
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≤2.00
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≤2.00
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≤1.00
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P
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≤0.06
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≤0.06
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≤0.045
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≤0.045
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≤0.040
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S
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≤0.03
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≤0.03
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≤0.030
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≤0.030
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≤0.030
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Cr
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16-18
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17-19
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18-20
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16-18
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16-18
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Ni
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3.5-5.5
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4-6
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8-10.5
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10-14
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Mo
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2.0-3.0
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Mechanical Property
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Material Item
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201
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202
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304
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316
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Tensile Strength
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≥535
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≥520
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≥520
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≥520
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Yield Strength
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≥245
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≥205
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≥205
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≥205
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Extension
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≥30%
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≥30%
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≥35%
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≥35%
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Hardness (HV)
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<253
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<253
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<200
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<200
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