201 304 316 profile inox stainless steel pipe
Suface:2B/BA/HAIRLINE/MIRROR ETC
Name |
201 304 316 profile inox stainless steel pipe |
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Standard |
ASTM A554, A249, A269 and A270, A312 |
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Material Grade |
201 ( Ni 0.8%), 202 (Ni 3.5%~4.5%), 301(Ni 5%) 304 (Ni 8%, Cr 18%), 316 (Ni 10%, Cr 18%), 316L (Ni10%~14%),
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Outer Diameter |
6mm--159mm |
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Thickness |
0.3mm - 3.0mm |
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Length |
6m or as customers' request |
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Tolerance |
a) Outer Diameter: 0.2mm |
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b) Thickness: 0.02mm | ||||||
c) Length: 5mm | ||||||
Surface |
180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish |
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Application |
Decoration construction, upholstery, industry instrument |
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Test |
Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT |
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Chemical Composition of Material |
Material
Composition |
201 |
202 |
304 |
316 |
430 |
C |
≤0.15 |
≤0.15 |
≤0.08 |
≤0.08 |
≤0.12 |
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Si |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
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Mn |
5.5-7.5 |
7.5-10 |
≤2.00 |
≤2.00 |
≤1.00 |
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P |
≤0.06 |
≤0.06 |
≤0.045 |
≤0.045 |
≤0.040 |
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S |
≤0.03 |
≤0.03 |
≤0.030 |
≤0.030 |
≤0.030 |
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Cr |
16-18 |
17-19 |
18-20 |
16-18 |
16-18 |
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N |
3.5-5.5 |
4-6 |
8-10.5 |
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) |
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Profile Steel is used to mount, brace, support, and connect lightweight structural loads in building construction. These include pipes, electrical and data wire, stainless steel pipe 201 304 316 profile inox stainless steel pipe mechanical systems such as ventilation, air conditioning, and other mechanical systems. Strut channel is also used for other applications Profile Steel that require a strong framework, such as workbenches, shelving systems, equipment racks, etc. Specially made sockets are available to tighten nuts; bolts etc.
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Profile Steel is equipped with excellent equipments including two sets 1450 reversible rolling mills,stainless steel pipe 201 304 316 profile inox stainless steel pipe three sets 1150 reversible rolling mills, two sets galvanizing & galvalume lines, two sets color coating lines, one set correcting machine, and one set pickling line.