Stainless Steel 317 Seamless Tubes Manufacturer & Suppliers, SS 317 Seamless Pipe manufacturers in India
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SS 317 Tubes | SS 317 Tubing | 10" SCH 40 317 Stainless Steel Pipes | 6" SCH 10 317 Stainless Steel Pipes | 1/2" SCH 40 317 Stainless Steel Tubes
Stainless Steel 317 Seamless Tubes manufacturers in India supplying SS Pipe to the oil & gas market | Call: +91-22-23841700 Send Mail: ashtapad@vsnl.net
- Stainless Steel 317 Seamless Tubes Specifications
- Stainless Steel 317 Seamless Tubes Latest Price
- Stainless Steel 317 Seamless Tubes Types
- Stainless Steel 317 Seamless Pipe
- Stainless Steel 317 Welded Pipe
- Stainless Steel 317 Tubing
- Thin wall stainless steel 317 pipe
- Thick wall SS 317 tube
- Stainless Steel 317 Round Tube
- Custom stainless steel 317 tube
- Stainless Steel 317 Tube for Tube Clamp
- 317 Grade Stainless Steel Tube
- Stainless Steel 317 Precision tubes
- Seamless Stainless Steel 317 Tube
- Stainless Steel 317 Polished Pipes
- Stainless Steel 317 Capillary Tubes
- Stainless Steel 317 Decorative Pipe
- Stainless Steel 317 Coiled Tubings
- Other types of Stainless Steel 317 Seamless Tubes
- Stainless Steel 317 Seamless Tubes stock & size range
- Our Specialization in Stainless Steel 317 Seamless Tubes
- Other SS Pipe grades
- SS 317 Pipe Features
- SS 317 Pipe/ Tube HS Code
- Stainless Steel 317 Seamless Tubes Available Surface Finish
- SS 317 material composition
- Stainless Steel 317 Seamless Tubes Mechanical Properties
- Standard Specification of SS 317 Pipes/ Tubes
- Stainless Steel 317 Seamless Tubes Packaging & Shipping
- Important Information for Stainless Steel 317 Seamless Tubes buyers
- Stainless Steel 317 Seamless Tubes Inventory
- Project reference
An ISO 9001, ISO 14001, OHSAS 18001 Certified Company & GOVT. OF INDIA RECOGNIZED EXPORT HOUSE, PED Certified, Ashtapad Overseas is India’s most trusted manufacturers & supplier of Stainless Steel 317 Seamless Tubes in India, have India’s largest inventory of SS 317 Pipe, 317 SS Pipe in seamless & welded, Stainless Steel Pipes and Stainless Steel Tubes, pre-honed tubing, Steel tubing, SS 317 Honed Tubing, and Stainless Steel 317 Hydraulic Cylinder Tubes. We stock in our warehouse from round and square steel tube to rectangular, flat sided oval and tunnel section in Stainless Steel.
All Stainless Steel 317 Seamless Tubes are in furnished in the heat-treated condition in accordance with the required heat treating temperature and cooling/ testing requirements material specification ASTM A312 and dimensional specification ANSI/ASME B36.19M and ANSI/ASME B36.10M Welded and Seamless Wrought Steel Pipe. Our wide range of stainless steel seamless pipes and stainless steel welded pipes conform to the prescribed tensile strength and yield strength & readily available in a size range of 6 NB (1⁄8”) to 600 NB (24”) in SCH 10 and SCH 40. We can also supply Stainless steel seamless pipes in heavier schedules such as SCH 80S, SCH 160 and XXS. SS Pipe & Tube Grades TP304H, TP309H, TP309HCb, TP310H, TP310HCb, TP316H, TP321H, TP347H, and TP348H are modifications of Grades TP304, TP309Cb, TP309S, TP310Cb, TP310S, TP316, TP321, TP347, and TP348, and are intended for service at temperatures where creep and stress rupture properties are important.
We have the largest inventory of Seamless Ferritic And Austentic Alloy Steel Tubes For Boiler, Superheater, And Heat-Exchanger, Seamless Tubes of Corrosion Resistant Steel Grades with Improved Surface Quality, Thin-Walled Seamless Tubes of Corrosion Resistant Austenitic Steel Grades, Structural HSS round steel tubing and mechanical round tubes, Extremely Thin-Walled Tubes of Corrosion Resistant Austenitic Steel Grades, Seamless Cold-Worked Tubes Made of Corrosion-Resistant Steel, Rectangular Seamless Tubes of Stainless Steel, Precision Multilayer Tubes of Corrosion-Resistant Steel, Steel Tubes of Small Dimensions (Capillary) For Heat-Exchange Equipment of The Nuclear Power Plants.
Stainless Steel 317 Seamless Tubes composition having low nickel and molybdenum and exhibiting high corrosion resistance and good formability. Stainless Steel 317 Seamless Tubes are often chosen because of their resistance to corrosion, they are not immune to it. Stainless Steel 317 Pipes & Stainless Steel 317 Tubes are mostly used in space heating, oil and gas equipments, refrigeration, air conditioning, power stations, chemical plants, petrochemical plants, water and oil and gas transmission, petroleum refineries, natural-gas processing, sea water applications, and sewage treatment. Stainless Steel 317 Seamless Tubes are preferred for transmission since they can withstand harsh climatic conditions and high internal and external pressure.
Stainless Steel 317 Seamless Tubes Specifications
SS 317 Seamless tubes are needed where heavy wall thickness is combined with small diameters making forming of plate or strip complicated and where the standard specifically specifies seamless.
Stainless Steel 317 Seamless Tubes have good to excellent corrosion resistance and high quality surface finish characteristics, and are for these reasons used in demanding applications such as food processing and pharmaceutical production, for the conveyance and processing of liquids, gases and semi-solids in solution.
Stainless Steel Pipes
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Sr. No.
|
Material
|
Size
|
Sch.
|
Specification
|
Manufacturer
|
1
|
ASTM A312 Stainless Steel 317 Seamless Pipe
|
15 NB
To 300 NB |
Sch. 5s
Sch. 10s Sch. 40s Sch. 80s Sch. 160s Sch. XXS |
ASTM A-312
|
Imported
Choksi Remi & Ratnamani |
2
|
ASTM A312 Stainless Steel 317 Welded (ERW) Pipe
|
15 NB
To 300 NB |
Sch. 5s
Sch. 10 Sch. 40s & Sch. 80s |
ASTM A-312
|
Remi
Ratnamani Vishal Suraj C.D. Prakash Heavy Imported Etc. |
3
|
ASTM A358 Stainless Steel 317 Welded (ERW) Pipe
|
150 NB
To 600 NB |
Sch. 5s
Sch. 10s Sch. 40s & Sch. 80s |
ASTM A-358
|
Fabricated at Famous
Prakash Vishal (with Radiography) |
Note:- | ||||
---|---|---|---|---|
SS Pipe Grade
|
TP 304/ SS 304
TP 304H/ SS304H TP 304L/ SS 304L TP 304LN/ SS 304LN TP 316/ SS316 |
TP 316H/ SS 316H
TP 316L/ SS 316L TP 316LN/ SS 316LN TP 316Ti/ SS 316Ti TP 309/ SS 309 |
TP 310/ SS 310
TP 317L/ SS 317L TP 321/ SS 321 TP 347/ SS 347 TP 409/ SS 409 |
TP 410/ SS 410
TP 420/ SS 420 TP 430/ SS 430 TP 446/ SS 446 TP 202/ SS 202 etc. |
Specification | ASTM A 269/A 213 / EN 10216-5 / NACE MR0175/PED 97/23 EC | |||
Outside Diameter: | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock | |||
Thickness Range | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS | |||
Type | Seamless / ERW / Welded / Fabricated / CDW | |||
End | Plain End, Beveled End, Threaded | |||
End Protection | Plastic Caps | |||
Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements | |||
Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn | |||
Brand/ Origin | European Origin, Japanese Origin, Korea Origin, US Origin, Russia Origin, Indian Origin | |||
SS 317 Pipe Manufacturer | Indian, Korean, Japanese, European | |||
Special Pipes
|
Stainless Steel 317 Fabricated Pipe (with radiography) | |||
In Form of
|
Round Pipe /Tubes
Square Pipe /Tubes Rectangle Pipe /Tubes Coiled Tubes |
Oval Pipe /Tubes
Coil Flexible Pipe Pan Cake Coils, |
Shaft
‘U’ Shape Hydraulic Pipe/ Tubes etc. |
|
In Length of
|
Single Random, Double Random , Standard & Cut length | |||
Value Added Service
|
Draw & Expansion as per required Size & Length Polish (Electro & Commercial) Heat Treatment Bending Annealed & Pickled Sand Blasting Machining Etc. |
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Test Certificate
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Manufacturer Test Certificate/ Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection, Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports |
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Specialize
|
Stainless Steel 317 Fabricated Pipe Stainless Steel 317 Square & Rectangle & Other Odd Size SS Pipe Sizes and Specifications other than above can be manufactured on request |
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UNSPSC Code | 40171621 (Industrial welded stainless steel 317 pipe) 40171622 (Industrial seamless stainless steel 317 pipe) |
The dimensionless designator NPS (nominal pipe size) has been substituted in this standard for such traditional terms as “nominal diameter,” “size,” and “nominal size.
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Types of Stainless Steel 317 Seamless Tubes
Stainless Steel 317 Seamless Pipe manufacturer & suppliers
We are Manufacturer| Suppliers | Distributor| Stockholder| Wholesaler| Dealer| Stockist| Exporter| Importer of Stainless Steel 317 Seamless Tubes in India, Pakistan, China
Looking for trusted dealer & distributor for Stainless Steel 317 Seamless Pipe in Indonesia? Information for those interested in buying Stainless Steel 317 Seamless Pipe/ Tube . India’s Largest stockholder of SS 317 Pipe offer best price in India.
- SS 304 Seamless Pipe
- SS 304 Seamless Tubes
- SS 304L Seamless Pipe
- SS 304L Seamless Tubes
- SS 310 Seamless Pipe
- SS 310 Seamless Tubes
- SS 310S Seamless Pipe
- SS 310S Seamless Tubes etc.
Stainless Steel 317 Welded Pipe
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Ashtapad Overseas is a leading supplier of welded pipes and tubes providing an extensive selection of all grades and dimensions to the oil & gas Industry. India’s Largest stockholder of SS 317 Pipe offer best price in India.
- SS 304 Welded Pipe
- SS 304 Welded Tubes
- SS 304L Welded Pipe
- SS 304L Welded Tubes
- SS 310 Welded Pipe
- SS 310 Welded Tubes
- SS 310S Welded Pipe
- SS 310S Welded Tubes etc.
We are Manufacturer| Suppliers | Distributor| Stockholder| Wholesaler| Dealer| Stockist| Exporter| Importer in India
Need to decide between Stainless Steel 317 welded tubing and Stainless Steel 317 seamless tubing? Stainless steel pipe and tubes have good to excellent corrosion resistance. India’s Largest stockholder of SS 317 Pipe offer best price in India.
- SS 304 tubing
- SS 304 tubing
- SS 304L tubing
- SS 304L tubing
- SS 310 tubing
- SS 310 tubing
- SS 310S tubing
- SS 310S tubing etc.
We are Manufacturer| Suppliers | Distributor| Stockholder| Wholesaler| Dealer| Stockist| Exporter| Importer in India
Looking for trusted dealer & distributor for Thick wall SS 317 tube in Netherlands? Information for those interested in buying Stainless Steel 317 Pipe/ Tube . India’s Largest stockholder of SS 317 Tube offer best price in India.
- SS 304 Thick wall Pipe
- SS 304 Thick wall Tubes
- SS 304L Thick wall Pipe
- SS 304L Thick wall Tubes
- SS 310 Thick wall Pipe
- SS 310 Thick wall Tubes
- SS 310S Thick wall Pipe
- SS 310S Thick wall Tubes etc.
Stainless Steel 317 Round Tube
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Ashtapad Overseas offers an extensive range of Stainless Steel 317 Round Tube, ERW and Welded pipe both from stock and on order. Stainless Steel 317 Round Tube are supplied with mill test certification and quality
- SS 304 Round Pipe
- SS 304 Round Tubes
- SS 304L Round Pipe
- SS 304L Round Tubes
- SS 310 Round Pipe
- SS 310 Round Tubes
- SS 310S Round Pipe
- SS 310S Round Tubes etc.
Custom stainless steel 317 tube
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Ashtapad Overseas offers an extensive range of Custom stainless steel 317 tube, ERW and Welded pipe both from stock and on order. Custom stainless steel 317 tube are supplied with mill test certification and quality
- SS 304 Seamless Pipe
- SS 304 Seamless Tubes
- SS 304L Seamless Pipe
- SS 304L Seamless Tubes
- SS 310 Seamless Pipe
- SS 310 Seamless Tubes
- SS 310S Seamless Pipe
- SS 310S Seamless Tubes etc.
Stainless Steel 317 Tube for Tube Clamp
We are Manufacturer| Suppliers | Distributor| Stockholder| Wholesaler| Dealer| Stockist| Exporter| Importer in India
Looking for trusted dealer & distributor for Stainless Steel 317 Tube for Tube Clamp in India? Information for those interested in buying Stainless Steel 317 Seamless Pipe/ Tube . India’s Largest stockholder of SS 317 Pipe offer best price in India.
- SS 304 Seamless Pipe
- SS 304 Seamless Tubes
- SS 304L Seamless Pipe
- SS 304L Seamless Tubes
- SS 310 Seamless Pipe
- SS 310 Seamless Tubes
- SS 310S Seamless Pipe
- SS 310S Seamless Tubes etc.
317 Grade Stainless Steel Tube
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Ashtapad Overseas distributes an extensive selection of 317 Grade Stainless Steel Tube, welded pipe, including Electric Resistance Welded (ERW) and Double Submerged Arc Welded (DSAW) carbon steel pipe — along with their respective flanges and fittings. We also carry ASTM A312 in 304/L, 316/L
- SS 304 Seamless Pipe
- SS 304 Seamless Tubes
- SS 304L Seamless Pipe
- SS 304L Seamless Tubes
- SS 310 Seamless Pipe
- SS 310 Seamless Tubes
- SS 310S Seamless Pipe
- SS 310S Seamless Tubes etc.
Stainless Steel 317 Precision tubes
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Stainless Steel 317 Precision tubes in sizes according to ASTM/ASME. SS Pipe is supplied annealed and pickled in random lengths or cut to fixed lengths in steel grades ASTM. India’s Largest stockholder of SS 317 Pipe offer best price in India.
- SS 304 Precision Pipe
- SS 304 Precision Tubes
- SS 304L Precision Pipe
- SS 304L Precision Tubes
- SS 310 Precision Pipe
- SS 310 Precision Tubes
- SS 310S Precision Pipe
- SS 310S Precision Tubes etc.
Seamless Stainless Steel 317 Tube
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Looking for trusted dealer & distributor for Stainless Steel 317 Seamless Pipe in Europe? Ashtapad Overseas stocks stainless welded pipe per ASTM A312 in 304/L, 316/L. Other alloys available. Pipe Schedules from sch 5 to double extra heavy.
- SS 304 Seamless Pipe
- SS 304 Seamless Tubes
- SS 304L Seamless Pipe
- SS 304L Seamless Tubes
- SS 310 Seamless Pipe
- SS 310 Seamless Tubes
- SS 310S Seamless Pipe
- SS 310S Seamless Tubes etc.
Stainless Steel 317 Polished Pipes
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Looking for trusted dealer & distributor for Stainless Steel 317 Polished Pipe in UAE? Information for those interested in buying Stainless Steel 317 Polished Pipe/ Tube. SS Polished pipes are better suited to environments where corrosion resistance is a greater factor than pressure containment.
- SS 304 Polished Pipe
- SS 304 Polished Tubes
- SS 304L Polished Pipe
- SS 304L Polished Tubes
- SS 310 Polished Pipe
- SS 310 Polished Tubes
- SS 310S Polished Pipe
- SS 310S Polished Tubes etc.
Stainless Steel 317 Capillary Tubes
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Looking for trusted dealer & distributor for Stainless Steel 317 Capillary Tubes in KSA? Information for those interested in buying Stainless Steel 317 Capillary Pipe/ Tube. India’s Largest stockholder of SS 317 Capillary Tube offer best price in India.
- SS 304 Capillary Pipe
- SS 304 Capillary Tubes
- SS 304L Capillary Pipe
- SS 304L Capillary Tubes
- SS 310 Capillary Pipe
- SS 310 Capillary Tubes
- SS 310S Capillary Pipe
- SS 310S Capillary Tubes etc.
Stainless Steel 317 Decorative Pipe
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Stainless Steel Pipe Supplier. Ashtapad Overseas stocks a wide range of industry standard sizes of both welded and seamless stainless steel pipes. Our inventories primarily consist of the austenitic grades of 304, 304L, 316, 316L, in a size range from 1/8” to 24” NPS.
- SS 304 Decorative Pipe
- SS 304 Decorative Tubes
- SS 304L Decorative Pipe
- SS 304L Decorative Tubes
- SS 310 Decorative Pipe
- SS 310 Decorative Tubes
- SS 310S Decorative Pipe
- SS 310S Decorative Tubes etc.
Stainless Steel 317 Coiled Tubings
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Looking for trusted dealer & distributor for Stainless Steel 317 Coiled Tubings in Malaysia? Ashtapad Overseas offers an extensive range of Stainless Steel 317 Coiled Tubings, ERW and Welded pipe both from stock and on order. Stainless Steel 317 Coiled Tubings are supplied with mill test certification and quality.
- SS 304 Coiled Pipe
- SS 304 Coiled Tubes
- SS 304L Coiled Pipe
- SS 304L Coiled Tubes
- SS 310 Coiled Pipe
- SS 310 Coiled Tubes
- SS 310S Coiled Pipe
- SS 310S Coiled Tubes etc.
Thin wall stainless steel 317 pipe
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Looking for trusted dealer & distributor for Thin wall stainless steel 317 pipe in Singapore? Information for those interested in buying Thin wall stainless steel 317 pipe . India’s Largest stockholder of SS 317 Pipe offer best price in India.
- SS 304 Thin wall Seamless Pipe
- SS 304 Thin wall Seamless Tubes
- SS 304L Thin wall Seamless Pipe
- SS 304L Thin wall Seamless Tubes
- SS 310 Thin wall Seamless Pipe
- SS 310 Thin wall Seamless Tubes
- SS 310S Thin wall Seamless Pipe
- SS 310S Thin wall Seamless Tubes etc.
Stainless Steel 317 Seamless Tubes Latest Price
FOB Price: $2.7 – $3.1 / KG
FOB Price: $2350.0 – $2380.0 / Ton
Please contact us for the Free Quote within 2 hrs. (Business Days)
Stainless Steel 317 Seamless Tubes size & stock range
Pipe/ Tube Type | NB Sizes | Sch 5 | Sch 10 | Sch 40 | Sch 80 | Sch 160 |
---|---|---|---|---|---|---|
Stainless Steel 317 Seamless Tubes | 1/2 | |||||
Stainless Steel 317 Seamless Tubes | 3/4 | |||||
Stainless Steel 317 Seamless Tubes | 1 | |||||
Stainless Steel 317 Seamless Tubes | 1.25 | |||||
Stainless Steel 317 Seamless Tubes | 1.5 | |||||
Stainless Steel 317 Seamless Tubes | 2 | |||||
Stainless Steel 317 Seamless Tubes | 2.5 | |||||
Stainless Steel 317 Seamless Tubes | 3 | |||||
Stainless Steel 317 Seamless Tubes | 3.5 | |||||
Stainless Steel 317 Seamless Tubes | 4 | |||||
Stainless Steel 317 Seamless Tubes | 5 | |||||
Stainless Steel 317 Seamless Tubes | 6 | |||||
Stainless Steel 317 Seamless Tubes | 8 | |||||
Stainless Steel 317 Seamless Tubes | 10 | |||||
Stainless Steel 317 Seamless Tubes | 12 | |||||
Stainless Steel 317 Seamless Tubes | 14 | |||||
Stainless Steel 317 Seamless Tubes | 16 | |||||
Stainless Steel 317 Seamless Tubes | 18 | |||||
Stainless Steel 317 Seamless Tubes | 20 | |||||
Stainless Steel 317 Seamless Tubes | 22 | |||||
Stainless Steel 317 Seamless Tubes | 24 |
Ashtapad Overseas have their esteemed clients & sales representatives in:
We have our sales representative in Mumbai, Ahmedabad, Chennai, Delhi, Bangalore, Hyderabad, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Nellore, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Warangal, Agartala, Thoothukudi, Assam, Siliguri, Tamil Nadu, Maharashtra, Jaipur, Jabalpur, Vishakapatnam, Sholapur, Davangere, New Delhi, Kakinada, Belagavi, Udaipur, Guwahati, Ludhiana etc. in India.
Europe: Germany, Netherland, Russia Finland, Czech, Ukraine, Italy, Spain, Poland
Middle East:Iran, UAE, SA, Iraq, Qatar, Isreal, Jordan, Bahrain, Kuwait
South America:Brazil, Chile, Peru, Venezuela, Uruguay, Argentina
Africa: Egypt, South Africa, Nigeria
Central & North America:Mexico, US, Canada, Costa Rica
South East Asia and Pacific:Japan, South Korea, Singapore, Thailand, Indonesia, Australia
Main Market: Indonesia, Singapore, Malaysia, Saudi Arabia, Iran, UAE, Qatar, South Africa, UK, USA , Mexico, Thailand, Kuwait, Belgium, Cyprus , Angola , Taiwan, Austria, Chile
Steel Pipe/ Tube Harmonized System Codes (HS Code)
730410 Line pipe of a kind used for oil or gas pipelines: Of iron or nonalloy steel:
730420 Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: Casing:
730431 Tubes, Pipes and Hollow Profiles, of Iron or Non-alloy Steel, Cold-drawn or cold-rolled (cold-reduced)
730439 Other Tubes, Pipes and Hollow Profiles, of Iron or Non-alloy Steel
730441 Tubes, Pipes and Hollow Profiles, of stainless steel , Cold-drawn or cold-rolled (cold reduced)
730449 Other Tubes, Pipes and Hollow Profiles, of Stainless Steel, Seamless
730451 Tubes, Pipes and Hollow Profiles, of Other Alloy Steel, Cold-drawn or cold-rolled (cold reduced)
730459 Other Tubes, Pipes and Hollow Profiles, of Other Alloy Steel,
730490 Other Tubes, Pipes and Hollow Profiles, Seamless, of Iron or Steel
Stainless Steel 317 Seamless Tubes Chemical Composition
Technical composition (%) | Fe | Cr | Ni | Mo | Mn | Si | P | C | S | |
---|---|---|---|---|---|---|---|---|---|---|
317L | min | Bal. | 18.0 | 11.0 | 3.0 | – | – | – | – | – |
max | – | 20.0 | 15.0 | 4.0 | 2.00 | 1.00 | 0.040 | 0.035 | 0.030 |
Stainless Steel 317 Seamless Tubes Mechanical Properties
Mechanical properties | 317L |
---|---|
Tensile strenght (mpa, min) | 515 – 750 |
Yield strength (0.2% offset mpa, min) | 205 |
Elongation (%, min) | 35 |
Density / weight (g / cm3 / kg) | 7.90 |
High molybdenum and nitrogen contents can significantly improve pitting resistance as illustrated in the preceding table of Pitting Resistance Equivalents (PRE). The PRE is based on the results of corrosion tests in which it was found that nitrogen was 30 times more effective than chromium and approximately 9 times more effective than molybdenum in enhancing chloride pitting resistance.
The temperature of the onset of crevice corrosion as determined in a modified AST G-48B test is a useful means of ranking the relative resistance of stainless and nickel-base alloys. The Critical Crevice Corrosion Temperatures table that follows demonstrates that crevice corrosion resistance for austenitic stainless steels increases with the alloy’s molybdenum and nitrogen content.
Crevice Corrosion in a Simulated FGD System Environment |
|||
Alloy |
Weight Loss (g/cm2) |
||
24°C |
50°C |
70°C |
|
Alloy 317L |
0.0007 |
0.0377 |
0.0500 |
Alloy 317LMN |
0.0000 |
0.0129 |
0.0462 |
Alloy 625 |
0.0000 |
0.0000 |
0.0149 |
Alloy C276 |
0.0000 |
0.0001 |
0.0004 |
*72-hour exposure based on ASTM G-48B procedure using the following solution:
7 vol.%H2SO4, 3 vol%HCI, 1 wt% CuCl2, 1 wt%FeCl3
Oxidation Resistance
The chromium-nickel-molybdenum steels all have excellent resistance to oxidation and a low rate of scaling in ordinary atmospheres at temperatures up to 1600-1650 °F (871-899 °C).
Fabrication
The physical and mechanical properties of 317LMN and Alloy 317L stainless steels are similar to those of more conventional austenitic stainless steels and can, therefore, be fabricated in a manner similar to Alloys 304 and 316.