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Hongguan
347H stainless steel tubing is a high carbon (0.04 - 0.10) version of the alloy. It was developed for enhanced creep resistance and high strength at temperatures above 1000°F (537°C). In most cases, the carbon content of the pipe makes for dual certification. 347H stainless steel pipe is a stable stainless steel sheet whose main advantage is that it provides good resistance to intergranular corrosion over the temperature range of chromium carbide precipitation, from 800 to 1500°F (427 to 816°C). Alloy 347 stainless steel sheet is stabilized by the addition of niobium and tantalum.
The steel has excellent forming and welding qualities, and excellent toughness even at low temperatures.
Product Name | 347H Stainless Steel Pipe/Tube |
Shape | Round tubes, Square tubes, rectangular tubes |
Length | As required |
Outer diameter | Round tube: 8mm to 680 mm |
Square tube: 10x10mm to 300x300mm | |
Rectangular tube: 10x20mm to 120x180mm | |
Technique | Hot rolled / cold rolled |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Surface Treatment | Polishing,annealing,pickling,bright |
Material | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L |
Application | Decoration, Construction, Upholstery, Water supplying, handrail, railing, staircase, door, window, balcony, fence, bench, furniture etc, |
Shipment time | Within 7-15 workdays after receiving deposit or L/C |
Export packing | Standard Export Seaworthy Package.Suit for all kinds of transport,or as require |
| Element | 347 | 347H |
| Chromium | 17.00 min.-19.00 max. | 17.00 min.-19.00 max. |
| Nickel | 9.00 min.-13.00 max. | 9.00 min.-13.00 max. |
| Carbon | 0.08 | 0.04 min.-0.10 max. |
| Manganese | 2 | 2 |
| Phosphorus | 0.045 | 0.045 |
| Sulfur | 0.03 | 0.03 |
| Silicon | 0.75 | 0.75 |
| Columbium & Tantalum | 10 x (C + N) min.-1.00 max. | 8 x (C + N) min.-1.00 max. |
| Iron | Balance | 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 |
Honggang steel is an ISO certified China 347H stainless steel pipe exporter. Our 347H stainless steel pipe/tube is tested to international standards and specifications by DIN, JIS, EN, ASTM, etc. As a distributor and dealer of 347H stainless steel tubes in your country/region, we are a trustworthy supplier. We have a large inventory in Asia, GCC, Gulf, the Middle East, UK, supplying more than 38 countries, and we provide various services as follows.
Support third-party inspection
Customized processing stainless steel one-stop sourcing
Provide free samples
Provide a full range of stainless steel customization
24 hours online, able to reply on time
Thank you for visiting Honggang steel. Please send us an email to start our first cooperation. For more details of each item, please contact our sales for information.
347H stainless steel tubing is a high carbon (0.04 - 0.10) version of the alloy. It was developed for enhanced creep resistance and high strength at temperatures above 1000°F (537°C). In most cases, the carbon content of the pipe makes for dual certification. 347H stainless steel pipe is a stable stainless steel sheet whose main advantage is that it provides good resistance to intergranular corrosion over the temperature range of chromium carbide precipitation, from 800 to 1500°F (427 to 816°C). Alloy 347 stainless steel sheet is stabilized by the addition of niobium and tantalum.
The steel has excellent forming and welding qualities, and excellent toughness even at low temperatures.
Product Name | 347H Stainless Steel Pipe/Tube |
Shape | Round tubes, Square tubes, rectangular tubes |
Length | As required |
Outer diameter | Round tube: 8mm to 680 mm |
Square tube: 10x10mm to 300x300mm | |
Rectangular tube: 10x20mm to 120x180mm | |
Technique | Hot rolled / cold rolled |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Surface Treatment | Polishing,annealing,pickling,bright |
Material | 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L |
Application | Decoration, Construction, Upholstery, Water supplying, handrail, railing, staircase, door, window, balcony, fence, bench, furniture etc, |
Shipment time | Within 7-15 workdays after receiving deposit or L/C |
Export packing | Standard Export Seaworthy Package.Suit for all kinds of transport,or as require |
| Element | 347 | 347H |
| Chromium | 17.00 min.-19.00 max. | 17.00 min.-19.00 max. |
| Nickel | 9.00 min.-13.00 max. | 9.00 min.-13.00 max. |
| Carbon | 0.08 | 0.04 min.-0.10 max. |
| Manganese | 2 | 2 |
| Phosphorus | 0.045 | 0.045 |
| Sulfur | 0.03 | 0.03 |
| Silicon | 0.75 | 0.75 |
| Columbium & Tantalum | 10 x (C + N) min.-1.00 max. | 8 x (C + N) min.-1.00 max. |
| Iron | Balance | 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 |
Honggang steel is an ISO certified China 347H stainless steel pipe exporter. Our 347H stainless steel pipe/tube is tested to international standards and specifications by DIN, JIS, EN, ASTM, etc. As a distributor and dealer of 347H stainless steel tubes in your country/region, we are a trustworthy supplier. We have a large inventory in Asia, GCC, Gulf, the Middle East, UK, supplying more than 38 countries, and we provide various services as follows.
Support third-party inspection
Customized processing stainless steel one-stop sourcing
Provide free samples
Provide a full range of stainless steel customization
24 hours online, able to reply on time
Thank you for visiting Honggang steel. Please send us an email to start our first cooperation. For more details of each item, please contact our sales for information.
