The document provides information on identifying different types of fasteners used for corrosion and heat resistant applications. It discusses identifying male parts like bolts, screws and studs by quantity, diameter, thread pitch, length, drive type, description, material, finish and additional features. It also covers identifying female parts like nuts and washers, as well as U-bolts. Exotic grade fasteners for corrosion resistance, heat resistance and anti-galling properties are also described, including various alloys like Alloy C276, Alloy C22, Alloy 400 and Alloy 500. Reasons for choosing Nickel Systems for their inventory, experience and service are presented.
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Nickel Systems Guide to Identifying Exotic Grade Fasteners
1. Nickel SystemsNickel Systems
Tom Redstreake –Tom Redstreake – Sales Manager/Relationship BuilderSales Manager/Relationship Builder
Exotic Grade FastenersExotic Grade Fasteners
used forused for
““Corrosion & Heat Resistant Applications”Corrosion & Heat Resistant Applications”
2. 33 PARTPART
PRESENTATIONPRESENTATION
• 1.1. The Proper Way to Identify Fasteners?The Proper Way to Identify Fasteners?
1.11.1 Male Parts – (Bolts/Screws/Studs)Male Parts – (Bolts/Screws/Studs)
1.21.2 Female Parts – (Nuts/Washers)Female Parts – (Nuts/Washers)
1.31.3 U-BoltsU-Bolts
• 2.2. Exotic Grade Fasteners and Availability.Exotic Grade Fasteners and Availability.
2.12.1 Corrosion ResistantCorrosion Resistant
2.22.2 Heat ResistantHeat Resistant
2.32.3 Anti-Galling ApplicationsAnti-Galling Applications
• 3.3. Why Choose Nickel Systems?Why Choose Nickel Systems?
3.13.1 Our InventoryOur Inventory
3.23.2 Our ExperienceOur Experience
3.33.3 Your ServiceYour Service
3. Part 1.1Part 1.1 -- The Proper Way toThe Proper Way to
IdentifyIdentify Fasteners - Male PartsFasteners - Male Parts
(Bolts/Screws/Studs)(Bolts/Screws/Studs)
• QuantityQuantity
• DiameterDiameter
• Thread PitchThread Pitch
• LengthLength
• DriveDrive
• DescriptionDescription
• MaterialMaterial
• FinishFinish
• Additional FeaturesAdditional Features
4. Quantity –Quantity – “How many?”“How many?”
(pcs)(pcs)
This seems simple, but you would be amazed howThis seems simple, but you would be amazed how
often this part is missed.often this part is missed.
Often times people are afraid to call out what theyOften times people are afraid to call out what they
actually require because of the fear of minimums etc…actually require because of the fear of minimums etc…
AlwaysAlways provide the quantity you need number ofprovide the quantity you need number of
pieces, sets, with (1) nut each, with (2) nuts each, withpieces, sets, with (1) nut each, with (2) nuts each, with
(2) flat washers etc…(2) flat washers etc…
12. Part 1.2Part 1.2 -- The Proper Way to IdentifyThe Proper Way to Identify
Fasteners - Female PartsFasteners - Female Parts (Nuts(Nuts
/Washers)/Washers)
• Hex NutsHex Nuts
• WashersWashers
13. The Proper Way to IdentifyThe Proper Way to Identify
NutsNuts (Hex Nut)(Hex Nut) WashersWashers (Flat &(Flat &
Split)Split)
• QuantityQuantity
• DiameterDiameter
• Thread PitchThread Pitch
• DescriptionDescription –– Heavy, FinishedHeavy, Finished
• MaterialMaterial
• FinishFinish
• Additional FeaturesAdditional Features –– Jam,Jam,
Nylon Insert, Top Lock, etc…Nylon Insert, Top Lock, etc…
• QuantityQuantity
• DiameterDiameter
• DescriptionDescription –– SAE, USS, SplitSAE, USS, Split
• Inside Diameter (ID)Inside Diameter (ID)
• Thickness (Tk)Thickness (Tk)
• Outside Diameter (OD)Outside Diameter (OD)
• MaterialMaterial
• FinishFinish
• Additional Features –Additional Features – Belleville,Belleville,
TabTab
14. Part 1.3Part 1.3 -- The Proper Way to IdentifyThe Proper Way to Identify
Fasteners – U-BoltsFasteners – U-Bolts
• QuantityQuantity
• DiameterDiameter
• Thread Pitch – “Threads per Inch”Thread Pitch – “Threads per Inch”
• Nominal Pipe Size/OtherNominal Pipe Size/Other
• Center Dimension (B)Center Dimension (B)
• Inside Leg (C)Inside Leg (C)
• Thread Length (A)Thread Length (A)
• MaterialMaterial
• FinishFinish
15. Part 2.1Part 2.1 –– Exotic Grade FastenersExotic Grade Fasteners
and Availabilityand Availability
• Corrosion ResistanceCorrosion Resistance
• Heat ResistanceHeat Resistance
• Anti-GallingAnti-Galling
Fasteners used forFasteners used for
17. Alloy C276 – UNS N10276Alloy C276 – UNS N10276
(to ASTM B574, a.k.a. Hastelloy C276)(to ASTM B574, a.k.a. Hastelloy C276)
(Hastelloy(Hastelloy®®
Haynes International)Haynes International)
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 115ksiTensile 115ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 57%, Mo 16%, Cr 15.5%, Fe 5.5%,Ni 57%, Mo 16%, Cr 15.5%, Fe 5.5%,
• Applications:Applications:
– Used in flue gas desulfurization (FGD) scrubbers,Used in flue gas desulfurization (FGD) scrubbers,
pulp & paper, wastewater, chemical processingpulp & paper, wastewater, chemical processing
plants and semiconductor manufacturing.plants and semiconductor manufacturing.
18. Alloy C22 – UNS N06022Alloy C22 – UNS N06022
(to ASTM B574, a.k.a. Hastelloy C22)(to ASTM B574, a.k.a. Hastelloy C22)
(Hastelloy(Hastelloy®®
Haynes International)Haynes International)
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 110ksiTensile 110ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 56%, Mo 13%, Cr 22%, Fe 3%Ni 56%, Mo 13%, Cr 22%, Fe 3%
• Applications:Applications:
– Used in furnace components, FGD scrubbers andUsed in furnace components, FGD scrubbers and
phosphoric acid applications. Resists both reducingphosphoric acid applications. Resists both reducing
and oxidizing acids. In some tests, it shows superiorand oxidizing acids. In some tests, it shows superior
pitting resistance to Alloy C276 and Alloy 625.pitting resistance to Alloy C276 and Alloy 625.
19. Alloy 400 – UNS N04400Alloy 400 – UNS N04400
(QQ-N-286, a.k.a. Monel 400)(QQ-N-286, a.k.a. Monel 400)
(Monel(Monel®®
International Nickel Company)International Nickel Company)
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 80ksiTensile 80ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 66.5%, Cu 31%, Fe 2%Ni 66.5%, Cu 31%, Fe 2%
• Applications:Applications:
– Used to resist both acids and alkalis. Very popularUsed to resist both acids and alkalis. Very popular
material for US Navy as well as other seawatermaterial for US Navy as well as other seawater
applications. A variant is Alloy 405 (UNS N04405). Itapplications. A variant is Alloy 405 (UNS N04405). It
contains slightly more sulfur, which improvescontains slightly more sulfur, which improves
machinability.machinability.
20. Alloy 500 – UNS N05500Alloy 500 – UNS N05500
(QQ-N-286, a.k.a. Monel K500)(QQ-N-286, a.k.a. Monel K500)
(Monel(Monel®®
International Nickel Company)International Nickel Company)
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 150ksiTensile 150ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 64%, Cu 30%, Al 3%, Fe 1.5%Ni 64%, Cu 30%, Al 3%, Fe 1.5%
• Applications:Applications:
– Used exclusively in critical marine applications andUsed exclusively in critical marine applications and
bolting applications up to 500° F. The addition ofbolting applications up to 500° F. The addition of
aluminum and titanium, along with a heat-treataluminum and titanium, along with a heat-treat
process known as age-hardening, creates a muchprocess known as age-hardening, creates a much
stronger material then Alloy 400.stronger material then Alloy 400.
21. 2205 Stainless – UNS2205 Stainless – UNS
S31803/S32205S31803/S32205
(to ASTM A479, a.k.a. Duplex 2205)(to ASTM A479, a.k.a. Duplex 2205)
(High Strength Stainless used in Construction)(High Strength Stainless used in Construction)
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 110ksiTensile 110ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 5.5%, Mo 3%, Cr 22%, Fe 69%Ni 5.5%, Mo 3%, Cr 22%, Fe 69%
• Applications:Applications:
– Used in sulfite paper industry, heat exchangers,Used in sulfite paper industry, heat exchangers,
marine applications, petroleum exploration, pressuremarine applications, petroleum exploration, pressure
vessels and chemical transport tanks.vessels and chemical transport tanks.
22. 2507 Stainless – UNS S327502507 Stainless – UNS S32750
(to ASTM A479, a.k.a. Super Duplex 2507)(to ASTM A479, a.k.a. Super Duplex 2507)
(Even Higher Strength)(Even Higher Strength)
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 125ksiTensile 125ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 7%, Mo 4%, Cr 25%, Fe 62%Ni 7%, Mo 4%, Cr 25%, Fe 62%
• Applications:Applications:
– Used in aggressive chloride containing environmentsUsed in aggressive chloride containing environments
in seawater handling and process systems, heatin seawater handling and process systems, heat
exchangers, pressure vessels at chemical plants,exchangers, pressure vessels at chemical plants,
desalinizationdesalinization plants and FGD systems.plants and FGD systems.
23. 6% Moly – UNS N083676% Moly – UNS N08367
(to ASTM B691)(to ASTM B691)
(AL6XN(AL6XN®®
Allegheny Technologies(RA))Allegheny Technologies(RA))
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 110ksiTensile 110ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 24.5%, Cr 21%, Mo 6.5%Ni 24.5%, Cr 21%, Mo 6.5%
• Applications:Applications:
– Used in food & beverage, environmental & pollutionUsed in food & beverage, environmental & pollution
control industries, and waste management.control industries, and waste management.
24. Alloy 20 – UNS N08020Alloy 20 – UNS N08020
(to ASTM B473)(to ASTM B473)
(Carpenter 20(Carpenter 20®®
Carpenter Technologies)Carpenter Technologies)
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 85ksiTensile 85ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 34%, Cr 20%, Mo 2.5%Ni 34%, Cr 20%, Mo 2.5%
• Applications:Applications:
– Used in heat exchangers, mixing tanks, fertilizerUsed in heat exchangers, mixing tanks, fertilizer
machinery and phosphate plants.machinery and phosphate plants.
25. 317L Stainless – UNS S31703317L Stainless – UNS S31703
(to ASTM A276)(to ASTM A276)
(More Corrosive Resistant than 316 SS)(More Corrosive Resistant than 316 SS)
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 74ksiTensile 74ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 11-13%, Cr 18-20%, Mo 3%Ni 11-13%, Cr 18-20%, Mo 3%
• Applications:Applications:
– Used in severe service such as flue gasUsed in severe service such as flue gas
desulfurization (FGD) systems and pulp & paper mills.desulfurization (FGD) systems and pulp & paper mills.
27. Alloy 600 – UNS N06600Alloy 600 – UNS N06600
(to ASTM B446, a.k.a. Inconel 600)(to ASTM B446, a.k.a. Inconel 600)
(Inconel(Inconel®®
Inco Alloys International)Inco Alloys International)
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 80ksiTensile 80ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 76%, Cr 15.5%, Fe 8%Ni 76%, Cr 15.5%, Fe 8%
• Applications:Applications:
– Used in furnace components in chemical, foodUsed in furnace components in chemical, food
processing industries and semiconductorprocessing industries and semiconductor
manufacturing.manufacturing.
28. Alloy 625 – UNS N06625Alloy 625 – UNS N06625
(to ASTM B446, a.k.a. Inconel 625)(to ASTM B446, a.k.a. Inconel 625)
(Inconel(Inconel®®
Inco Alloys International)Inco Alloys International)
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 120ksiTensile 120ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 61%, Cr 21.5%, Mo 9%, Fe 5%Ni 61%, Cr 21.5%, Mo 9%, Fe 5%
• Applications:Applications:
– Used in chemical processing, aerospace, marineUsed in chemical processing, aerospace, marine
engineering, pollution control equipment andengineering, pollution control equipment and
semiconductor manufacturing.semiconductor manufacturing.
29. Alloy 718 – UNS N07718Alloy 718 – UNS N07718
(to ASTM B637/AMS 5663, a.k.a. Inconel 718)(to ASTM B637/AMS 5663, a.k.a. Inconel 718)
(Inconel(Inconel®®
Inco Alloys International)Inco Alloys International)
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 190ksiTensile 190ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 54%, Cr 18%, Mo 3%, Fe 18.5%Ni 54%, Cr 18%, Mo 3%, Fe 18.5%
• Applications:Applications:
– Used in gas turbine parts and cryogenic storageUsed in gas turbine parts and cryogenic storage
tanks. Provides superior strength & corrosiontanks. Provides superior strength & corrosion
resistance in environments from -400º F (-250º C) toresistance in environments from -400º F (-250º C) to
1300º F (700º C).1300º F (700º C).
30. Alloy 800 – UNS N08800Alloy 800 – UNS N08800
(to ASTM B408; a.k.a. Incoloy 800)(to ASTM B408; a.k.a. Incoloy 800)
(Incoloy(Incoloy®®
Inco Alloys International)Inco Alloys International)
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 85ksiTensile 85ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 32.5%, Cr 21.5%, Fe 45%Ni 32.5%, Cr 21.5%, Fe 45%
• Applications:Applications:
– Used in chemical, petrochemical industries and otherUsed in chemical, petrochemical industries and other
extreme environments from cryogenic up to 1500º Fextreme environments from cryogenic up to 1500º F
(800º C). Resistant to nitric acid.(800º C). Resistant to nitric acid.
31. 310 Stainless – UNS S31008310 Stainless – UNS S31008
(to ASTM A479)(to ASTM A479)
(High Temperature Stainless)(High Temperature Stainless)
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 95ksiTensile 95ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 20%, Cr 25%, Fe 52%Ni 20%, Cr 25%, Fe 52%
• Applications:Applications:
– Used in temperatures that may reach up to 2000º FUsed in temperatures that may reach up to 2000º F
(1100º C). 310 is often used in place of 309 Stainless(1100º C). 310 is often used in place of 309 Stainless
(UNS S30908) used in similar environments,(UNS S30908) used in similar environments,
however, it is generally less available.however, it is generally less available.
32. 330 Stainless – UNS S08330330 Stainless – UNS S08330
(to ASTM B511)(to ASTM B511)
(RA330(RA330®®
Rolled Alloys)Rolled Alloys)
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 85ksiTensile 85ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 35.5%, Cr 19.5%, Si 1.25%, Fe 42%Ni 35.5%, Cr 19.5%, Si 1.25%, Fe 42%
• Applications:Applications:
– Used in heat exchangers, gas turbines, radiant tubes,Used in heat exchangers, gas turbines, radiant tubes,
salt pots and perlite processing. Resists oxidation upsalt pots and perlite processing. Resists oxidation up
to 2100º F (1150º C). Also used in environmentsto 2100º F (1150º C). Also used in environments
where thermal cycling is frequent.where thermal cycling is frequent.
33. Part 2.3Part 2.3 –– Exotic Grade Fasteners forExotic Grade Fasteners for
Anti-GallingAnti-Galling
• Alloy 60Alloy 60
Nickel alloy & stainless fasteners have aNickel alloy & stainless fasteners have a
tendency to gall, but Alloy 60 can helptendency to gall, but Alloy 60 can help
prevent this from happening.prevent this from happening.
34. Alloy 60 – UNS N21800Alloy 60 – UNS N21800
(ASTM A479 & A193/A194 B8S/8S)(ASTM A479 & A193/A194 B8S/8S)
(Nitronic 60(Nitronic 60®®
Armco Inc)Armco Inc)
• Typical Physical Attributes:Typical Physical Attributes:
– Tensile 105ksiTensile 105ksi
• Typical Chemical Composition:Typical Chemical Composition:
– Ni 8.5%, Cr 17%, Fe 62%Ni 8.5%, Cr 17%, Fe 62%
• Applications:Applications:
– Used in high wear conditions whereUsed in high wear conditions where galling & seizinggalling & seizing are aare a
concern; bridge spacers, internal combustion valves,concern; bridge spacers, internal combustion valves,
fasteners, pump components, pin/roller bearings andfasteners, pump components, pin/roller bearings and
semiconductor manufacturing.semiconductor manufacturing.
35. Part 3 –Part 3 – “Why Nickel“Why Nickel
Systems?”Systems?”
Put simplyPut simply – “We make the Hard to Find, Easy to Handle!”– “We make the Hard to Find, Easy to Handle!”
• Our InventoryOur Inventory
• Our ExperienceOur Experience
• Your ServiceYour Service
36. Part 3.1Part 3.1 –– Our InventoryOur Inventory “like no other”“like no other”
Materials we Stock!Materials we Stock!
• Hastelloy C276 -Hastelloy C276 - in Stock for Chemical, Power & Building for Semiin Stock for Chemical, Power & Building for Semi
• Hastelloy C22 –Hastelloy C22 – Building for Chemical, Pharma & PowerBuilding for Chemical, Pharma & Power
• Monel 400 -Monel 400 - in Stock for The US Navyin Stock for The US Navy
• Monel K500 -Monel K500 - in Stock for Refineriesin Stock for Refineries
• Duplex 2205 -Duplex 2205 - in Stock for Paper, Power & Waterin Stock for Paper, Power & Water
• Super Duplex 2507 –Super Duplex 2507 – in Stock for Water & Buildingin Stock for Water & Building
• AL6XN -AL6XN - in Stock for Powerin Stock for Power
• 317L Stainless -317L Stainless - in Stock for Paper & Powerin Stock for Paper & Power
• Alloy 20 -Alloy 20 - in Stock for Chemicalin Stock for Chemical
• Inconel 600 -Inconel 600 - in Stock for Chemical & Building for Semiin Stock for Chemical & Building for Semi
• Inconel 625 -Inconel 625 - Building for Chemical & SemiBuilding for Chemical & Semi
• Nitronic 60 -Nitronic 60 - in Stock for Water & Building for Semiin Stock for Water & Building for Semi
37. Fastener Inventory –Fastener Inventory –
“the nuts and bolts”“the nuts and bolts”
• Hex Head Bolts -Hex Head Bolts - Finished & Heavy (sizes 1/4” thru 1”)Finished & Heavy (sizes 1/4” thru 1”)
• Socket Head Cap ScrewsSocket Head Cap Screws –– SHCS/Flat/But (sizes #6 thruSHCS/Flat/But (sizes #6 thru
¾”)¾”)
• Socket Set Screws –Socket Set Screws – (sizes #6 thru ½”)(sizes #6 thru ½”)
• Threaded Rod -Threaded Rod - 3 FT, 6 FT, 12 FT (sizes 1/4” thru 1”)3 FT, 6 FT, 12 FT (sizes 1/4” thru 1”)
• Studs -Studs - Full Thread, Double End, Single End (sizes 1/4” thru 1”)Full Thread, Double End, Single End (sizes 1/4” thru 1”)
• Hex Head Nuts -Hex Head Nuts - Finished & Heavy (sizes #10 thru 1 ¼”)Finished & Heavy (sizes #10 thru 1 ¼”)
• WashersWashers -- Flat (SAE & Custom) & Split/Lock (sizes #10 thru 1”)Flat (SAE & Custom) & Split/Lock (sizes #10 thru 1”)
38. Part 3.2Part 3.2 –– Our ExperienceOur Experience
“Saves you Time”“Saves you Time”
• We’ve stocked, quoted and sold many exotic gradeWe’ve stocked, quoted and sold many exotic grade
fasteners since Nickel Systems inception in 2002.fasteners since Nickel Systems inception in 2002.
• We continue to serve theWe continue to serve the Chemical, Pharma,Chemical, Pharma,
Power, SemiconductorPower, Semiconductor andand WaterWater Industries.Industries.
• We attend tradeshows and continue to expand ourWe attend tradeshows and continue to expand our
knowledge of where our fasteners are being usedknowledge of where our fasteners are being used
in today’s industry.in today’s industry.
• We areWe are Your Experts in Exotic Fasteners!Your Experts in Exotic Fasteners!
39. Part 3.3Part 3.3 –– Your ServiceYour Service
“We Make the Hard to Find, Easy to“We Make the Hard to Find, Easy to
Handle”Handle”
• Whether it’s a just an RFQ, budget estimate,Whether it’s a just an RFQ, budget estimate,
general inquiry or an emergency outage we aregeneral inquiry or an emergency outage we are
ready for your request.ready for your request.
• While other companies may still be sourcingWhile other companies may still be sourcing
your requirement we are ready to ship it.your requirement we are ready to ship it.
• Please let us know what delivery you requirePlease let us know what delivery you require
and we will make every effort to meet or exceedand we will make every effort to meet or exceed
youryour “in hands”“in hands” requirement.requirement.
40. Nickel SystemsNickel Systems
Your Experts in Exotic FastenersYour Experts in Exotic Fasteners
COME “JOIN THE RESISTANCE”COME “JOIN THE RESISTANCE”
T215.855.5633 - F215.855.6499T215.855.5633 - F215.855.6499
www.nickel-systems.comwww.nickel-systems.com