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[China]
Trade Verify
Address: 25th Floor, Huafu Commercial Center, Wenfeng District, Anyang City,Henan Province
Contact name:Kelly Zhang
Gnee (Tianjin) Multinational Trade Co., Ltd. |
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Verified Suppliers
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SUS347H stainless steel pipe is a chromium-nickel steel containing
17-19% chromium and 9-13% nickel, and about 0.04-0.10% carbon. In
addition, it contains approximately 0.75% niobium and is a typical
example of niobium added to stainless steel.
High temperature resistance: SUS347H steel pipe can work at high
temperatures, and its operating temperature range is usually
between 800-1600°C. It has good oxidation resistance and is not
prone to surface oxidation and corrosion in high temperature
atmospheres.
Good corrosion resistance: SUS347H stainless steel pipe has
excellent corrosion resistance and has good resistance to most
common organic and inorganic acids. It also has good corrosion
resistance to some common corrosive media in high-temperature
environments, such as flue gas and slag.
Excellent welding performance: Stainless steel pipe SUS347H has
good welding performance and can be easily welded using
conventional welding methods. In addition, welded joints have high
strength and corrosion resistance.
Enhanced performance: Through appropriate heat treatment and cold
working, SUS347H alloy pipe can obtain higher strength and
hardness.
| Element | 347H |
| Chromium | 17.00 min.-19.00 max. |
| Nickel | 9.00 min.-13.00 max. |
| Carbon | 0.04 min.-0.10 max. |
| Manganese | 2.00 |
| Phosphorus | 0.045 |
| Sulfur | 0.03 |
| Silicon | 0.75 |
| Columbium & Tantalum | 8 x (C + N) min.-1.00 max. |
| Iron | Balance |
| Yield Strength 0.2% Offset | Ultimate Tensile Strength | Elongation in 2 in. | Hardness | ||
| psi (min.) | (MPa) | psi (min.) | (MPa) | % (min.) | (max.) |
| 30,000 | 205 | 75,000 | 515 | 40 | 201 Brinell |
FAQ
Q. Can I customise the products?
A.Of course you can. We can manufacture according to your samples
or technical drawings. We can make moulds and jigs.
Q.Does the product have quality inspection before loading?
A.Of course, all our products are strictly tested for quality
before packaging, and ungualified products will bedestroyed.we
accept the third party inspection absolutely.
Q. Do you provide samples?
A.Samples are welcome to check the quality or to see if they are
suitable for your purpose, buyers only need to bear the courier
fee.
