PRATAP STEEL INDUSTRIES is one of the pioneer whole seller and dealer of Alloy 317L Fasteners (Washers), which cannot be hardened by heat treatment but they are magnetic. Stainless Steel 317L Flat Washers are sometimes called “non – hardenable†and are the most common. SS 317L Lock Washers are alloys of chromium and iron with limited carbon contents that are generally below 0.12 %, where the chromium content can vary from 10.5 % to 30.0 %. Stainless Steel 317L Sealing Washers have good corrosion resistance (particularly to chloride stress corrosion cracking) but are generally not chosen for toughness. Precipitation hardening Stainless Steel 317L Split Washers develops strength by precipitation hardening reactions as the result of heat treatment. With lower carbon levels, SS 317L Slot Washers have good corrosion resistance and are characterized by ease of fabrication. High strengths in Stainless Steel 317L Machine Washers can be developed at relatively low temperatures (500 Degree C – 800 Degree C) so distortion is minimized. The chromium content in Stainless Steel 317L Star Washers is between 12.25 % and 18 %, with nickel levels of 3 % to 8.5 %. Molybdenum in SS 317L Spring Washers some grades is between 2 % and 3 %, with additions of aluminium, copper, rare earth elements and nitrogen. The martensitic structure results when chromium and higher levels of carbon in SS 317L Wire Spring Washers are added to iron.
SS 317L Washer Specifications
Specifications : ASTM A193 ASME SA193 Standard : DIN, ASTM, BS and all International Standards Length : M02 to M33 Size : 3 mm to 200 mm Type : Flat Washer, Lock Washer, Sealing Washer, Split Washer, Slot Washer, Machine Washer, Star Washer SPRINGS – Wire Spring & Flat Spring
Types of Stainless Steel 317L Washers
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Stainless Steel 317L Flat Washerw | SS 317L Flat Washer 317L SS Flat Washer 317L Stainless Steel Flat Washer SS UNS S31703 Flat Washer SS WERKSTOFF NR. 1.4438 Star Washer ASTM A193 317L Stainless Steel Flat Washer |
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Stainless Steel 317L Lock Washer | SS 317L Lock Washer 317L SS Lock Washer 317L Stainless Steel Lock Washer SS UNS S31703 Lock Washer SS WERKSTOFF NR. 1.4438 Star Washer ASTM A193 317L Stainless Steel Lock Washer |
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Stainless Steel 317L Slot Washer | SS 317L Slot Washer 317L SS Slot Washer 317L Stainless Steel Slot Washer SS UNS S31703 Slot Washer SS WERKSTOFF NR. 1.4438 Star Washer ASTM A193 317L Stainless Steel Slot Washer |
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Stainless Steel 317L Machine Washer | SS 317L Machine Washer 317L SS Machine Washer 317L Stainless Steel Machine Washer SS UNS S31703 Machine Washer SS WERKSTOFF NR. 1.4438 Star Washer ASTM A193 317L Stainless Steel Machine Washer |
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Stainless Steel 317L Sealing Washer | SS 317L Sealing Washer 317L SS Sealing Washer 317L Stainless Steel Sealing Washer SS UNS S31703 Sealing Washer SS WERKSTOFF NR. 1.4438 Star Washer ASTM A193 317L Stainless Steel Sealing Washer |
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Stainless Steel 317L Split Washer | SS 317L Split Washer 317L SS Split Washer 317L Stainless Steel Split Washer SS UNS S31703 Split Washer SS WERKSTOFF NR. 1.4438 Star Washer ASTM A193 317L Stainless Steel Split Washer |
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Stainless Steel 317L Star Washer | SS 317L Star Washer 317L SS Star Washer 317L Stainless Steel Star Washer SS UNS S31703 Star Washer SS WERKSTOFF NR. 1.4438 Star Washer ASTM A193 317L Stainless Steel Star Washer |
317L Stainless Steel Washers Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 317L | 0.035 max | 2 max | 1.00 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.89 min |
Stainless Steel 317L Washer Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Equivalent Grades for 317L Stainless Steel Washer
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 317L | 1.4438 | S31703 | SUS 317L | – | – | – | X2CrNiMo18-15-4 |
Stainless Steel 317L Washer Price List
- 317L Stainless Steel Flat Washer
US $0.01-0.5 / Piece - SS 317L Lock Washer
US $0.15-0.35 / Piece - Stainless Steel 317L Sealing Washer
500 Pieces (Min. Order) - ASTM A193 317L Stainless Steel Split Washer
US $0.01-1 / Piece - SA193 317L Slot Washer
US $0.01-0.03 / Piece
SS 317L Washers Application Industries
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
317L Steel Washers Test Certificates
We at GIC provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.
• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc
ASTM, ASME and API SS 317L Washers Value Added Services
Material Testing:
We at PRATAP STEEL INDUSTRIES ensure that all our materials go
through strict quality tests before dispatching them to our clients.
• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and MacroTest
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test
Documentation
• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)
Stainless Steel 317L Washer Packaging
Based on the requirement of the OE Customer, materials are transported
in customer specific plastic bins on a daily basis or packed in
corrugated boxes and dispatched to the customer. Materials are packed in
corrugated boxes and dispatched on wooden Euro pallets to export
customers. These pallets are fumigated, wrapped, labelled and strapped
prior to dispatch.
ASME SA193 SS 317L Washer Popular Searches
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Stainless Steel 317L Washer Supplier
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SS 317L Washers Exporter
Oman, Afghanistan, Romania, Singapore, Austria, Nigeria, Mexico, Lithuania, Namibia, France, Serbia, Hong Kong, Saudi Arabia, Kuwait, Sri Lanka, Argentina, Chile, Azerbaijan, Angola, Turkey, Finland, Ghana, Norway, Iran, Bahrain, Kazakhstan, Italy, United States, United Arab Emirates, Switzerland, Netherlands, India, Gabon, Belgium, Gambia, Thailand, Yemen, Iraq, Sweden, South Africa, Estonia, Macau, Chile, Colombia, South Korea, Trinidad & Tobago,Tunisia, Bangladesh, Czech Republic, Greece, Philippines, Bulgaria, Peru, Poland, Ukraine, Nigeria, Costa Rica, Canada, Russia, Tibet, Ecuador, Libya, Qatar, Venezuela, Portugal, Egypt, New Zealand, Pakistan, Nepal, Croatia, Iran, United Kingdom, Kenya, Israel, Bhutan, Japan, Poland, Germany, Spain, Algeria, Morocco, Hungary, China, Indonesia, Mexico, Taiwan, Ireland, Mongolia, Puerto Rico, Lebanon, Zimbabwe, Vietnam, Malaysia, Brazil, Australia, Bolivia, Denmark, Belarus, Jordan,