Unifit Metalloys Inc. is a prominent manufacturer of SS 317 / 317L Fasteners, which provides excellent general corrosion resistance. Rapid quenching is recommended for Stainless Steel 317 Fasteners, because full post-work annealing is required to re-attain maximum corrosion resistance. Because of its high chromium and low nickel content, Stainless Steel 317L Fasteners can be utilized in sulfur containing atmospheres up to 1832 Degree F (1000 Degree C). SS 317 Fasteners can be headed, upset, drawn, and stamped even though it has high work hardening rate. SS 317L Fasteners offers dull finish that is produced by cold rolling, annealing and descaling.
317 Stainless Steel Fasteners has an extensively higher coefficient of thermal expansion as non-alloyed steels. 317L Stainless Steel Fasteners is used in Sulfite liquor handling equipment, Kiln liners, Boiler baffles, Refinery and chemical processing equipment, Auto exhaust parts, and more. Working temperatures for Alloy 317 Fasteners are 2150 Degree F (1177 Degree C), with reheating necessary at 1800 Degree F (982 Degree C).
Alloy 317L Fasteners machines like other stainless steel types, giving tough and stringy chips. Stainless Steel UNS S31700 Fasteners is generally considered to have weldability nearly equivalent to the most common alloys of this class. However, these Stainless Steel UNS S31703 Fasteners are resistant to aqueous corrosion due to their high chromium and nickel contents. These Grade 317 Fasteners are more resistant to marine atmospheres.
STANDARD | DIN | UNS | JIS | EN |
SS 317 | 1.4449 | S31700 | SUS 317 | X5CrNiMo1713 |
SS 317L | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
Specifications : ASTM A193 / ASME SA193, DIN, ASTM, BS and all International Standards
Length : 3mm to 200mm
Size : 3/6″ to 2″, M3 – M56, Custom Sizes
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
SS 317 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 - 20.00 | 3.00 - 4.00 | 11.00 - 15.00 | 57.845 min |
SS 317L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 - 20.00 | 3.00 - 4.00 | 11.00 - 15.00 | 57.89 min |
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 % |
Hexagon Bolt / Set Screws | Stud Bolt | Hexagon Nuts | Socket Cap screws |
---|---|---|---|
DIN 931 | BS4882 | DIN 934 | DIN 912 |
DIN 933 | DIN 976 | BS 1768 | DIN 6912 |
BS 1768 | BS 1769 | DIN 7984 | |
UNI 5731 | BS 1083 | ANSI B18.3 | |
UNI 5739 | BS 3692 | ISO 4762 | |
ISO 4014 | ISO 4032 | UNI 5931 | |
ISO 4017 | ISO 4033 | BS 2470 | |
BS 1769 | ANSI B18.2.2 | BS 4168 | |
BS 3692 | |||
ANSI B18.2.1 |
Socket & Slotted Set Screws | Socket & Slotted Countersunk Screws | Studs | Washers |
---|---|---|---|
DIN 913 | DIN 963 | DIN 938 | DIN 125 |
DIN 914 | DIN 7991 | DIN 939 | DIN 9021 |
We offer wide range of industrial Stainless Steel 317, 317L Fasteners that in compliance with IS, BS and DIN standards at best market prices in India. To know more about the latest price of Stainless Steel 317 / 317L Fasteners Please Call 91 22 66518521 or Send an Email to chirag@unifitmetalloys.com
Our products range of Stainless Steel 317 / 317L Fasteners find application in various areas such as: Civil Construction Industries, Ship Building Industries, Heavy Engineering Industries, Fertilizer Plants, power Generation Units ( Nuclear, Hydro or Thermal), Petro-Chemical Industries, Civil Industries, Oil Expansion Projects, Off Shore & On Shore Oil Towers, Home Fittings, Valves, Vessels, Pumps, Railways, Steel Plants etc.
Stainless Steel 317/317L Fasteners Sizes |
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Sizes | 3/8″-16 x 1-1/4″ Stainless Steel 317/317L Fasteners | 3/8″-16 x 1″ Grade 18-8 Stainless Steel 317L Fasteners |
1/2″-13 x 2″ Stainless Steel 317/317L Fasteners | 1/4″-20 x 1″ Grade 18-8 Stainless Steel 317/L Fasteners | |
1/4″-20 x 1″ Stainless Steel 317/317L Fasteners | 3/8″-16 x 1-1/4″ Stainless Steel 317/317L Fasteners | |
1/4″-20 x 3/4″ Grade 18-8 Stainless Steel 317 Fasteners | 5/8″-11 x 2″ Stainless Steel 317/317L Fasteners | |
1/2″-13 x 2″ Stainless Steel 317/317L Fasteners | 3/8″-16 x 1-1/2″ Stainless Steel 317/317L Fasteners | |
3/8″-16 x 1-1/2″ Stainless Steel 317/317L Fasteners | 3/8″-16 x 2″ Stainless Steel 317/317L Fasteners | |
1/2″-13 x 1-1/2″ Stainless Steel 317/317L Fasteners | 3/8″-16 x 1″ Stainless Steel 317/317L Fasteners | |
1/2″-13 x 1-1/2″ Stainless Steel 317/317L Fasteners | 5/8″-11 x 2-1/2″ Stainless Steel 317/317L Fasteners | |
5/8″-11 x 2″ Stainless Steel 317/317L Fasteners | 5/16″-18 x 1″ Stainless Steel 317/317L Fasteners | |
3/8″-16 x 1″ Stainless Steel 317/317L Fasteners | 1/4″-20 x 3/4″ Stainless Steel 317/317L Fasteners |
Unifit Metalloys Inc. manufactures, suppliers and exports of Stainless Steel 317/317L Fasteners to various countries Argentina, Estonia, Belarus, Algeria, Mongolia, Thailand, Belgium, Vietnam, Kazakhstan, Switzerland, Austria, Bhutan, Sweden, Tunisia, Jordan, Hong Kong, Angola, Iraq, New Zealand, Australia, Nigeria, Libya, Denmark, Lithuania, United Kingdom, Chile, Israel, Iran, Nigeria, Oman, Egypt, South Africa, Bulgaria, Romania, Portugal, Gabon, Serbia, Russia, Singapore, Costa Rica, Italy, France, Indonesia, Sri Lanka, Poland, Pakistan, Taiwan, Bahrain, Poland, Czech Republic, Canada, Turkey, Ecuador, Spain, Bolivia, Kenya, Peru, Azerbaijan, Hungary, Colombia, Saudi Arabia, Ghana, China, United States, Qatar, Yemen, South Korea, Norway, Netherlands, Morocco, Bangladesh, Japan, Malaysia, Brazil, Venezuela, Croatia, Chile, Afghanistan, Lebanon, Slovakia, Mexico, Kuwait, Ukraine, United Arab Emirates, Philippines, Greece, Trinidad & Tobago, Finland, Mexico, Iran.