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Hastelloy Fasteners

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Material

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About Hastelloy Fasteners

Hastelloy Bolts is a nickel molybdenum chromium superalloy with additions of iron and tungsten with extreme resistance to corrosion at high temperatures. There are also many different grades of Hastelloy Fastener available. Most of these Hastelloy Screws were designed specifically for high temperature applications. Hastelloy Studs has outstanding resistance to highly oxidizing and reducing agents, making it a great choice for moderate to severe corrosive environments.

Application

  • ☆ Chemical Industries
  • ☆ Petrochemical industries
  • ☆ Oil and Gas Industry
  • ☆ Building & Construction
  • ☆ Marine industry
  • ☆ Defense & Aerospace
  • ☆ Automobile Industry

Hastelloy Fasteners Specification

Material Hastelloy Alloy Fasteners
Hastelloy Fasteners ASTM / ANSI ASTM B574 / ASME SB574
Grades of Hastelloy Fasteners
  • Hastelloy C276 Bolts
  • Hastelloy B2 Bolts
  • Hastelloy C22 Bolts
Size of Hastelloy Fasteners M02 to M160
Length of Hastelloy Fasteners 3 mm to 200 mm
Hastelloy Fasteners Threads: BSW, UNC, BSF, UNF METRIC, or as required
M3, M14, M2.5, M2, M12, M5, M6, M4, M20, M16, M30, M24, M36, M8, M10 etc.
Hastelloy Fasteners Standard:

JIS, ASTM,BS, GB, DIN, IS, ISO
ANSI – American National Standards Institute

  • ASME B18.5
  • ANSI B 28.2.4 1M
  • Stud Bolt length are defined in ASME B16.5 standard
  • ANSI B 18.2.4 2M
  • Hex nuts are defined in ASME B18.2.2

DIN: DIN 931, DIN 970, 934 DIN DIN 933

UTS – Unified Thread Standard : NPTF, UNS, NPT, UNF, UNC, UNEF

ISO – International Organization for Standardization : ISO 4033 ,ISO 4032, JIS standards
Widely Use Hastelloy Nut Types Hastelloy Coupling Nut, Hex Head Nut, Wing Nut, Square Nut, Panel Nut, T Nut, Acorn Nuts, Dome Nut, Eye Nut, Lock Nut etc.
Widely Use Hastelloy Bolts Types Hastelloy Hex Head Bolt, Hex Bolt, Square Bolt, Eye Bolt, T Bolt, U Bolt, Lag Bolt, Counter sunk Bolt etc.
Widely Use Hastelloy Washer Types Hastelloy Lock Washer, Machine Washers, Star Washers, Sealing Washer, Split Washer etc.
Widely Use Hastelloy Screw Types Hastelloy Threaded Screw, Hex Head Screw, Socket Head Screw, Socket Set Screw, Blind Rivet, Concrete Screw, Shoulder Screw, Anchor Screw, Panel Screw, Machine Screw etc.
Widely Use Hastelloy Studs Types Hastelloy Double Ended Studs, Threaded Tod, Tie Bars, Tie Rodsetc.
Scope of Manufacture
  • CNC Machined , Nut / Bolt; up to M100 / 4” Dia, up to 1500mm lg
  • Hot Forged , Nut / Bolt; up to M36 / 1-1/2” Dia, up to 1100mm lg
  • ASME B18.16.6 Prevailing Torque Locknuts, ASME B18.13 Screw and Washer, ASME B18.18 Fasteners
  • Hastelloy Fasteners Standard : ANSI / ASME B18.2.1, B18.3, B18.6.3, B18.6.7M, B1.1, B16.47, B18.2.2, B18.22.1
Hastelloy Fasteners In Form of: Square, Round, Threading as per Gauge,Round Etc.
Test Certificate of Hastelloy Bolting : EN 10204 / 3.1
Finishing of Hastelloy Fasteners: Zinc (yellow, white, blue, black), black oxide,
Dacroment, Geometry, nickel plated, anodizing, plated zinc-nickel, Stainless steel: Passivated
Bright Zinc Plated (BZP), Self-Colour, Hot Dip Galvanised (HDG), Stainless Steel, Sherardized,Mechanically Applied coating and some special one like DACROMET
Hastelloy Fasteners Production process hot forging M24-M100, M2-M24: Cold Froging
for Customized connecting element machining and CNC
Hastelloy bolts Head drive: Six-Lobe, Phillips/Slot, Slotted, Phillips etc
Origin and service-region: European
Origin of are Western European. However projects with eastern origin are possible on request.
Surface Coating of Hastelloy Fasteners materials:
  • Xylon Fasteners
  • Cadmium Fasteners
  • Teflon Fasteners
  • Hot Dipped Galvanizing Fasteners
  • Phosphate Fasteners
  • Zinc Fasteners
  • Ptfe Coated Fasteners
  • All surface finishes can be supplied, including Nickel, Geomet , Zinc, Dacromet, Galvanised, Electroless Sherardized,& PTFE.
Packing of Hastelloy Fasteners: In Bulk: pallet, Canton, Small Carton / Boxs / Pallet, or customer request
Specialized manufacturer of Hastelloy High Tensile Fasteners, Bolts
Hastelloy Fasteners Test Certificates
  • Third Party Inspection Report, etc
  • Raw Materials Certificate
  • EN 10204/3.1B
  • 100% Radiography Test Report
Hastelloy Fasteners Chemical Composition
Chemical Composition of all hastelloy alloys fasteners
Alloy
Co
Cr
Mo
W
Fe
Si
Mn
C
Ni
Others
B-2
1*
1*
30
-
2*
0.1*
1*
0.01*
Balance
-
B-3
3*
1.5
30.5
3*
1.5
0.1*
3*
0.01*
65 min.
Ti-0.2*
C-4
2*
16
16
-
3*
0.08*
1*
0.01*
Balance
Ti-0.7*
C-2000
2*
23
16
-
3*
0.08*
-
0.01*
Balance
Cu-1.6
C-22
2.5*
22
13
3
3
0.08*
0.5*
0.01*
Balance
V-0.35*
C-276
2.5*
16
16
4
5
0.08*
1*
0.01*
Balance
V-0.35*
G-30
2*
30
5.5
2.5
15
1*
1.5*
0.03*
Balance
Nb-0.8*, Cu-2*
N
0.2*
7
16
0.5*
5*
1*
0.8*
0.08*
Balance
Al+Ti-0.5*, Cu-0.35*
W
2.5*
5
24
-
6
1*
1*
0.12*
Balance
V-0.6*

 

Hastelloy Fasteners Types
Hastelloy Fender Washer
Hastelloy Tie Bar Exporter
Hastelloy Square Bolts
Hastelloy Lock Washer
Hastelloy Stud Bolt
Hastelloy Coupler Nuts
Hastelloy Nuts
Hastelloy Countersunk Slotted Screw
Hastelloy Threaded Rod
Hastelloy Hex Head Bolts
Hastelloy Hex Bolts
Hastelloy Welding Studs
Hastelloy Bolts
Hastelloy Washers
Hastelloy Flat Washer
Hastelloy Square Nut
Hastelloy Pan Head Screw
Hastelloy Self drilling screws
Hastelloy Pan Head Screw
Hastelloy Dowel Pin
Hastelloy Insert Nuts
Industrial fasteners and fixings
Hastelloy Locking Nuts
Hastelloy Self Clinching Fasteners
Hastelloy Pins and keys
Hastelloy Studbolt
Hastelloy Self-tapping / Thread forming screws
Hastelloy Nuts and Bolts
Hastelloy Double Ended Stud
Hastelloy Lock Nut
Hastelloy Blind fasteners (rivets, rivet nuts, cage nuts)
Hastelloy Cap Screw
Hastelloy Bolts UK
Hastelloy Fasteners UK
Hastelloy Punched Washer
Hastelloy Foundation Bolts

 

Bolt Types


Nuts Types

 

Washer Type

 

Plain OR Flat Washer
Spring Washers
Dome Washer
Hexagonal Washer
Square Washer
Dome Tooth Washer
Countersunk Washer
Tooth Lock Washer
Dock Washer
Fender Washer
Ogee Washer
Hex Washers
Split OR Lock Washer
Customized Washer
Tab Washers

 

General Queries While Buying Washers

 

  • ☆ High rejection rate
  • ☆ No control on quality and testing
  • ☆ Non availability
  • ☆ Late deliveries
  • ☆ Poor packaging/ Unprofessional Packing
  • ☆ Poor after sales service
  • ☆ Supply of wrong grades
  • ☆ Material inconsistent with ASTM Standards
  • ☆ Very hard material for use
  • ☆ Poor surface finish
  • ☆ No Mill test report
  • ☆ Dubious Practices
  • ☆ Lack of knowledge
  • ☆ Product fails under high pressure
  • ☆ High pricing of the goods due to supplier commission

 

 

Why Choose Alinox Steel. While Buying Washers?

 

  • ☆ High pressure sustainability
  • ☆ Impeccable surface finish
  • ☆ Product replacement warranty
  • ☆ After sales support and service
  • ☆ World class buying experience
  • ☆ Very quick delivery
  • ☆ Mill test report/ Digital Mill test report in accordance with EN10204 NACE 3.1, NACE 3.2
  • ☆ 3rd Party inspection
  • ☆ Government and Private Laboratory Testing
  • ☆ Test certificate from ISO 17025 Standards Laboratory
  • ☆ Same day shipping of the goods
  • ☆ Highest stock in the country
  • ☆ Stringent Quality Testing and Control