347 Stainless Steel Pipe
Classification :
Stainless Steel Pipe
Keywords :
Stainless Steel Pipe
347 Stainless Steel Pipe Description
347 is a stable austenitic chromium steel, containing niobium, which can eliminate carbide precipitation, thereby eliminating corrosion during the year. 347 is stabilized by the addition of chromium and tantalum, and provides higher creep and stress rupture properties than alloys 304 and 304L, which can also be used for sensitization and exposure to corrosion problems during the year. The addition of niobium also makes the 347 alloy have excellent corrosion resistance, even better than the 321 alloy.
Product Parameters
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Product Name |
347 Stainless Steel Pipe |
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Type |
Steel Pipe |
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Outer diameter |
Round Tube |
4mm-200mm |
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Square Tube |
10*10mm-100*100mm |
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Rectangular Tube |
10*20mm-50*100mm |
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Wall Thickness |
0.6mm-6.0mm |
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Length |
1-6 meters, Length can be customized |
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Standard |
ASTM, AISI, JIS, GB, DIN, EN, etc. |
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Surface |
Black, Bright Polished, Rough Turning, Matt Surface Treatment, No. 4. BA, etc. |
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Scope of Application |
Common applications for stainless steel pipes include food processing, Textile operations, Breweries, Water treatment plants, Oil and gas processing, Fertilizers and pesticides, Chemical applications, Construction, Pharmaceuticals, Auto parts, etc. |
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Certificate |
ISO, SGS, BV, etc. |
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Production Technology |
Hot Rolling, Cold Rolling |
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Edge Processing |
Edging, Trimming |
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Chemical Composition
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C |
Si |
Mn |
Cr |
Ni |
S |
P |
|
≤ 0.08 |
≤ 0.75 |
≤ 2.0 |
18.0～20.0 |
9.0～13.0 |
≤ 0.03 |
≤ 0.04 |
Mechanical Properties
|
Tensile Strength Kb (MPa) |
Yield Strength σ0.2 (MPa) |
Elongation D5 (%) |
Hardness |
|
≥515 |
≥205 |
≥ 40 |
≤ 201HB;≤ 95HRB |
Physical Performance
|
Density(g/cm³) |
Modulus of Elasticity(Gpa) |
Coefficient of Thermal Expansion(10-6/°C) |
Coefficient of Thermal Conductivity(W/m*K) |
Resistivity(ΜΩ. cm) |
|
7.97 |
193 |
16.0 |
16.3 |
72 |
Packing and delivery
In addition to independent production, the company has also signed annual sales contracts with major steel mills. The company has sufficient inventory and complete variety specifications.
FACTORY
As a leading steel producer in Wuxi Province, we own our own factory production facilities and processing workshops. We provide product consultation, advice, customization, and shipping services. New and existing customers are welcome to contact us to discuss cooperation.
Applications
Wuxi Tuda Metal Materials Co., Ltd. was established in 2012. Our mission is to promote the development of the stainless steel and aluminum industries. Currently, our main business scope covers various stainless steel and aluminum products, including hot-rolled and cold-rolled stainless steel coils, seamless and welded stainless steel pipes, and aluminum pipes.
HONOR
As a leading steel producer in Wuxi Province, we own our own factory production facilities and processing workshops. We provide product consultation, advice, customization, and shipping services. New and existing customers are welcome to contact us to discuss cooperation.
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Telephones
Contact Address
Wuxi Tuda Metal Materials Co., Ltd.,
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