Stainless Steel Material 1.4550 (SS AISI 347) SA-965 Grade F347 (UNS S34700) Export Black Round Bar
I.Stainless steel,stainless steel bar product Introduction:
Our stainless steel Cold Rolled coil,stainless steel bar products include 200, 300, 400 series stainless steel coils/plates/sheets/strips. Which meets JIS, ASTM, AS, EN, GB international supply standard conditions. There are many surface treatment technologies, such as 2B, BA, 8K, HL, titanium, etching, embossing, etc. Support customization, reasonable price and quality. We perform strict quality inspections to ensure that our products are 100% qualified.
II. Specification about Stainless Steel Bar Product
•Standard: ASTM, AISI, DIN, EN, GB, JIS
•Dimensions: 3mm-800mm
•Grade: 200 series ,300 series ,400 series
•Place of Origin: Jiangsu, China (Mainland)
•Brand Name: Tisco,Lisco,Zpss,Baosteel, Tisco,Lisco,Baosteel,Zpss
•Model Number:201/202/303/304/304L/316/316L/321/2520, 304L
| 1. | Item | stainless steel bar |
| 2. | Standard | ASTM A479,ASTM A276,ASTM A484, ASTM A582, ASME SA276, ASME SA484, GB/T1220, GB4226, etc. |
| 3. | Material | 301, 304, 304L, 309S, 321, 316, 316L, 317, 317L, 310S, 201,202321, 329, 347, 347H 201, 202, 410, 420, 430, S20100, S20200, S30100, S30400, S30403, S30908, S31008, S31600, S31635, etc. |
| 4. | Specifications | Round bar | Diameter:0.1~500mm |
| Angle bar | Size: 0.5mm*4mm*4mm~20mm*400mm*400mm |
| Flat bar | Thickness | 0.3~200mm |
| | Width | 1~2500mm |
| Square bar | Size: 1mm*1mm~800mm*800mm |
| 5. | Length | 2m, 5.8m, 6m, or as required. |
| 6. | Surface | Black, peeled, polishing, bright, sand blast, hair line, etc. |
| 7. | Price Term | Ex-work, FOB, CFR, CIF, etc. |
| 8. | Payment Term | A: 100% T/T advance. ( For small order<$5000.)B: 30% T/T and balance before shipping .C: 30% T/T advance, balance L/C at sight D: 30% T/T , balance L/C usance E: 100% L/C usance.F: 100% L/C at sight. |
| 9. | Package | Export standard package, bundled or be required.The inner size of container is below:20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) |
General Properties
Alloy 347 is a stabilized, austenitic, chromium steel containing columbium which allows for the elimination of carbide precipitation, and, consequently, intergranualr corrosion. Alloy 347 is stabilized by the additions of chromium and tantalum and offers higher creep and stress rupture properties than alloy 304 and 304L which may also be used for exposures where sensitization and intergranualr corrosion are of concern. The addition of columbium also allows Alloy 347 to have excellent corrosion resistance, even superior to that of alloy 321. 347H is the higher carbon composition form of Alloy 347 and demonstrates improved high temperature and creep properties.
Specifications: UNS S34700 / S34709
Applications:
Alloy 347 is frequently used for the fabrication of equipment, which must be placed in service under severe corrosive conditions, and is also common to the petroleum refining industries. Applications that consistently used Alloy 347 include:
- High temperature chemical processes
- Heat exchanger tubes
- High temperature steam service
- High pressure steam pipes
- Radiant superheaters
- Boiler tubes
- Heavy duty exhaust systems
- General refinery piping
Standards:
- ASTM/ASME: UNS S34700 / S34709
- EURONORM: FeMi35Cr20Cu4Mo2
- DIN: 2.4660
Corrosion Resistance:
- Offers similar resistance to general, overall corrosion as Alloy 304
- Used for applications where alloys such as Alloy 304 are vulnerable to intergranualr corrosion
- Generally used for heavy welded equipment which cannot be annealed and for equipment which is operated between 800 to 150°F (427 TO 816°C)
- Alloy 347 is preferred over Alloy 321 for aqueous and other low temperature environments
- Primarily used in high temperature environments where resistance to sensitization is necessary, in turn preventing intergranualr corrosion at lower levels
- Susceptible to stress corrosion cracking
- Exhibits oxidation resistance similar to all other 18-8 austenitic stainless steels
Weldability
- Austenitic stainless steels are considered to be the most weldable out of all high alloy steels
- Can be welded by all fusion and resistance welding processes
Heat Treatment
- Annealing temperature range is 1800 to 2000°F
- May be stress relief annealed within the carbide precipitation range of 800 to 1500°F without any danger of subsequent intergranualr corrosion
- Cannot be hardened by heat treatment
- TISCO Baosteel 347 347H stainless steel plate factory
Chemical property & mechanical properties:
Products Show
FAQ
FAQ
Q1. Can I have a sample order for stainless steel bar products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days;
Q3. Do you have any MOQ limit for stainless steel bar products order?
A: Low MOQ, 1pcs for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. For mass products, ship freight is prefered.
Q5. Is it OK to print my logo on products?
A: Yes. OEM and ODM are available for us.
Q6: How to ensure the quality?
A:Mill Test Certificate is supplied with shipment. If needed, a Third Party Inspection is acceptable
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Stainless Steel Material 1.4550 SS AISI 347 SA-965 Grade F347 UNS S34700 Export Black Round Bar Images
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