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rectangular hollow tubes in china
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Name |
Stainless Steel tube |
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Standard |
ASTM A554 |
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Material Grade |
201/202/304/316 |
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Outer Diameter |
8mm--114mm |
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Thickness |
0.16mm - 2.1mm |
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Length |
2440mm, 3050mm, 5800mm, 6000mm, 6100mm or as customer request |
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Tolerance |
a) Outer Diameter: +/- 0.2mm |
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b) Thickness: +/- 10% OR as customer request |
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c) Length: +/- 10mm |
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Surface |
Satin / Hairline :180#, 320# Polish : 400# ,600# ,800# or Mirror surface |
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Application |
Decoration ,( Processed into railings, handrails, doors and Windows ) |
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PACKING |
Plastic bag / woven packing(please send details packing to us if you have other requirements ) | |||||
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Chemical Composition of Material |
Material
Composition |
201 |
202 |
304 |
316 |
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C |
≤0.15 |
≤0.15 |
≤0.08 |
≤0.08 |
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Si |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
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Mn |
5.5-7.5 |
7.5-10 |
≤2.00 |
≤2.00 |
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P |
≤0.06 |
≤0.06 |
≤0.045 |
≤0.045 |
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S |
≤0.03 |
≤0.03 |
≤0.030 |
≤0.030 |
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Cr |
16-18 |
17-19 |
18-20 |
16-18 |
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Ni |
1.2 |
3-3.5 |
8-10 |
10-14 |
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Mo |
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2.0-3.0 |
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Mechanical Property |
Material Item |
201 |
202 |
304 |
316 |
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Tensile Strength |
≥535 |
≥520 |
≥520 |
≥520 |
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Yield Strength |
≥245 |
≥205 |
≥205 |
≥205 |
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Extension |
≥30% |
≥30% |
≥35% |
≥35% |
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Hardness (HV) |
<253 |
<253 |
<200 |
<200 |
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WHY CHOOSE US
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WORKSHOP EQUIPMENT
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PACKAGE DELIVERY
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