Hastelloy B2 (UNS N10665) Fasteners

Hastelloy DIN 2.4617 Fasteners Wholesaler, B2 Hastelloy Threaded Rod, B2 Alloy Fasteners Stockist, Grade B2 Hastelloy Hex Bolts Dealer Supplier & Exporter.

We are Manufacturer, Supplier & Exporter of Hastelloy B2 Fasteners (also referred as WNR 2.4617 Fasteners) that are actually manufactured from High Quality of Standard Raw Materials and are designed as per with national and international standards. Alloy B2 Fasteners is used in a wide range of applications in the chemical process industry, especially for processes involving sulphuric, hydrochloric, phosphoric, and acetic acid. Another variety of bolts are the hastelloy b2 shoulder bolts are also known as stripper bolts. Alloy B2 Bolts consist of a shoulder which lies between the head and the thread making it a total of three parts. These function similar to the Hastelloy B2 Fasteners and look like hastelloy b2 screws that have an unthreaded shoulder.

These unthreaded shoulders are larger in their diameter as compared to the thread itself. These Hastelloy B2 is a solid solution strengthened, nickel-molybdenum alloy, with significant resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic and phosphoric acids. Molybdenum is the primary alloying element which provides significant corrosion resistance to reducing environments. Hastelloy B2 Hex Bolts offers great resistance to stress corrosion cracking and pitting. Hastelloy B2 Stud is a nickel-base wrought alloy with excellent resistance to hydrochloric acid at all concentrations and temperatures. Hastelloy B2 Threaded Rods typically used in extreme reducing conditions.


Hastelloy® Alloy B2 Heavy Hex Nuts, Hastelloy UNS N10665 Plain Washer Stockholder, ASME SF594 Hastelloy B2 Nuts, Alloy B2 UNS C71500 Threaded Stud Manufacturers & Suppliers in India.


ASTM F593 / F594 B2 Hastelloy High Tensile Fasteners Specification

Hastelloy B2 Specifications ASTM F593, F594, F1554 / ASME SF593, F594, F1554
Hastelloy B2 Fasteners size Bolt / Screw Size : M3 - M56 | 3/6" to 2" | Custom Sizes
Nuts Size : M3 - M56 | 3/6" to 2" | Custom Sizes
Washers Size : M3 - M56 | 3/6" to 2" | Custom Sizes
Machine Screws Size : M1.6 - M12
Self Tapping Screw Size : No.2 - No. 14
Hastelloy B2 Fasteners Length 3 mm to 200 mm
Alloy B2 Studs, Bolts, Threads UNF, BSW, BSF, METRIC, UNC, or as required
Standard of Hastelloy B2 Fasteners DIN : DIN 934, DIN 931, DIN 970, DIN 933
UTS : UNEF, NPT, UNC, UNS, UNF, NPTF
ISO : JIS standards, ISO 4033, ISO 4032,
ANSI – American National Standards Institute
ASME B18.5
ANSI B 28.2.4 1M
as per defined in ASME B16.5 standard Hastelloy® Alloy B2 Stud Bolt length
ANSI B 18.2.4 2M
as per defined in ASME B18.2.2 Hastelloy Alloy B2 Hex nuts
Form of Hastelloy Alloy B2 Fasteners Hex, Threading, Square, Round as per Gauge Etc.
Raw materials Source JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc.
Threads Configuration ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Certification Dual Certified As per ASTM & ASME Codes
Dimensions DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Threads Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically
Test Certificate of Hastelloy B2 Bolting as per EN 10204 / 3.1 Manufacturer Test Certificate
Additional Certifications PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Production process M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC
Head drive of Hastelloy B2 Bolts Six-Lobe,Phillips,Phillips/Slot, Slotted etc
Packing of Hastelloy Alloy B2 Fasteners IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Surface Coating Ptfe Coated Hastelloy B2 Fasteners
Phosphate Coating
Teflon Coating
Zinc Coating
Hot Dipped Galvanizing Coating
Cadmium Coating
Xylon Coating
Hastelloy B2 Fasteners finishing Hastelloy : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Hastelloy Alloy, Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel
Zinc (blue, black, yellow, white), black oxide,

Hastelloy B2 Eye Nuts

Hastelloy B2 Hex Bolts

Hastelloy B2 Self Drilling Screws

Hastelloy B2 Anchor Bolts

Hastelloy B2 Belleville Washers

Hastelloy B2 Barrel Nuts

Hastelloy B2 Dowel Pins

Hastelloy B2 Double Ended Studs

Hastelloy B2 Hook Type Expansion Bolts

Hastelloy B2 Threaded Inserts

Hastelloy B2 Allen Cap Screw

Hastelloy B2 Spring Lock Washers

Hastelloy B2 Countersunk Washers

Hastelloy B2 T- Nuts

Hastelloy B2 U Bolts

Hastelloy B2 Star washer


Hastelloy B2 Fasteners Equivalent Grade

STANDARD WERKSTOFF NR. UNS JIS
Hastelloy B2 2.4617 N10665 NW 0665

Hastelloy B2 Fasteners Chemical Composition

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Hastelloy B2 9.2 g/cm3 1370 °C (2500 ºF ) Psi – 1,10,000 , MPa – 760 Psi – 51000 , MPa – 350 40 %

Hastelloy B2 Fasteners Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Hastelloy B2 9.2 g/cm3 1370 °C (2500 ºF ) Psi – 1,10,000 , MPa – 760 Psi – 51000 , MPa – 350 40 %

ASTM / DIN Specification of Hastelloy B2 Fasteners

ASTM B574 ASTM B446 ASTM F2281
ASTM B574M ASTM B446M ASTM A962
ASTM A320 ASTM F593-13a ASTM A962M
ASTM A320M ASTM F594-15
DIN 580 DIN 6914 DIN 6921
DIN 582 DIN 3570 DIN 603
DIN 444 DIN 7990 DIN 2510
DIN 939 DIN 1B DIN 976
DIN 933 DIN 529 DIN 912
DIN 931 DIN 6325

Hastelloy B2 Fasteners ANSI And/Or ASME Standards (Inch Series)

ASME B18.1.1 Small Solid Rivets ASME B18.8.1 Clevis Pins and Cotter Pins
ASME B18.1.2 Large Rivets ASME B18.8.2 Taper Pins, Dowel Pins, Straight Pins, Grooved Pins and Spring Pins
ASME B18.2.1 Square and Hex Bolts and Screws ASME B18.9 Plow Bolts
ASME B18.2.2 Square and Hex Nuts ASME B18.10 Track Bolts and Nuts
ASME B18.2.6 Fasteners for use in Structural Applications ASME B18.11 Miniature Screws
ASME B18.3 Socket Cap, Shoulder and Set Screws ASME B18.13 Screws and Washer Assemblies (Sems)
ASME B18.5 Round Head Bolts ASME B18.15 Forged Eyebolts
ASME B18.6.2 Slotted Head Cap Screws, Square Head Set Screws, and Slotted Headless Set Screws ASME B18.17 Wing Nuts, Thumb Screws and Wing Screws
ASME B18.6.3 Machine Screws and Machine Screws Nuts ASME B18.21.1 Lock Washers
ASME B18.6.4 Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws ASME B18.22.1 Plain Washers
ASME B18.7 General Purpose Semi- Tubular Rivets, Full Tubular Rivets, Split Rivets and Rivet Caps ASME B18.23.1 Beveled Washers

ASTM B574 Hastelloy B2 Fasteners Forms & Availability

Products Size
ASTM B574 B2 Hastelloy Alloy Stud Bolt ASTM B574 B2 Hastelloy® Alloy Bolts Sizes M3 - M56 | 3/6" to 2"
ASTM B574 B2 Hastelloy Alloy Punched Washer ASTM B574 B2 Hastelloy Alloy Pan Head Screw
ASTM B574 B2 Hastelloy Square Nut ASTM B574 B2 Hastelloy Alloy Insert Nuts
ASTM B574 B2 Hastelloy Alloy Welding Studs ASTM B574 B2 Hastelloy Alloy Pan Head Screw
ASTM B574 B2 Hastelloy Cap Screw ASTM B574 B2 Hastelloy Foundation Bolts
ASTM B574 B2 Hastelloy Alloy Threaded Rod ASTM B574 B2 Hastelloy Hex Head Bolts
ASTM B574 B2 Hastelloy Nuts ASTM B574 B2 Hastelloy Washers
ASTM B574 B2 Hastelloy Alloy Fender Washer ASTM B574 B2 Hastelloy® Alloy Lock Nut
ASTM B574 B2 Hastelloy Alloy Countersunk Slotted Screw ASTM B574 B2 Hastelloy Alloy Double Ended Stud

Hastelloy B2 Fasteners Sizes Chart

Hastelloy B2 Bolt Type SIZE PROPERTY CLASS TENSILE STRENGTH STANDARD
Hastelloy B2 Hex Head Bolt / Screws M4 to M80 10.9 1040N / mm2 min ISO 4017 (Full Thread)
ISO 4014 (Half Thread)
Screws Type SIZE GRADE ASME ISO ASTM
Socket Head Cap Screws M1.6 to M64 12.9 B18.3.1 M 4762 A574M
Socket Low Head Cap Screws M4 to M20 10.9      
Socket Head Shoulder Screws M6 to M24 012.9 B18.3.3M    
Countersunk Socket Head Screws M3 to M20 012.9 B18.3.5M 10642 F835M
Button Head Socket Screws M3 to M12 012.9 B18.3.4M 7380 F835M
Flange Button Head Socket Screws M3 to M10 012.9     F835M
Knurled Point Socket Set Screws M3 to M20 45H B18.3.6M 4029 F912M
Flat Point Socket Set Screws M6 to M12 45H B18.3.6M 4026 F912M
Dog Point Socket Set Screws M3 to M20 45H B18.3.6M 4028 F912M
Cone Point Socket Set Screws M3 to M12 45H B18.3.6M 4027 F912M
Plain Point Socket Set Screws M3 to M20 45H B18.3.6M 4029 F912M
Taper Pressure Plug M8 to M22    
Hastelloy B2 Nuts Type SIZE PROPERTY CLASS STANDARD
Hex Nut M6 to M42 10 ISO 4032
Nylock Nut M6 to M20 (Gr.8)
M10 to M24 (Gr.10)
8 & `10 DIN 982
Nylock Nut M6 to M20 (Gr.8)
M10 to M24 (Gr.10)
8 & 10 DIN 985
Hex Weld Nut M6 to M12 8 DIN 929
Hastelloy B2 Washers Type SIZE HARDNESS STANDARD
Square Section Spring Washer 3mm to 39mm HV (430 to 530) DIN 7980
Flat Section Spring Washer 3mm to 39mm HV (430 to 530) DIN 127 B
Hardened Washer 12mm to 30mm HV (300 to 370) IS 2016
Hardened Steel Washer 12mm to 56mm Rockwell 26 to 45 (HDG)
Rockwell 38 to 45 (Coated)
ASTM F436M

Hastelloy B2 Werkstoff Nr. 2.4617 Fasteners Standard

Hastelloy B2 Hexagon Bolt / Set Screws Hastelloy B2 Stud Bolts Hastelloy B2 Hexagon Nuts Hastelloy B2 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
Hastelloy B2 Socket & Slotted Set Screws Hastelloy B2 Socket & Slotted Countersunk Screws Hastelloy B2 Studs Hastelloy B2 Washers
DIN 913 DIN 963 DIN 938 DIN 125
DIN 914 DIN 7991 DIN 939 DIN 9021
DIN 915 BS 4168 DIN 2510 BS 4320
DIN 916 BS 1981 BS 4439 BS 3410
DIN 551 BS 483 BS 2693
DIN 553 BS 2470 Spring Washers
DIN 438 DIN 127
BS 4168 BS 4464
BS 1802

Other Types of Hastelloy B2 Fasteners

  • Hastelloy B2 201 Allen Cap Screw
  • Hastelloy UNS N10665 Bolts
  • Hastelloy NW 0665 Hex Head Bolt
  • Hastelloy Alloy B2 Socket Cap Screw
  • Nickel Alloy B2 Head Square Neck Bolts
  • ASTM B574 Hastelloy B2 Industrial Studs Stockiest
  • Alloy B2 Fasteners
  • Hastelloy Alloy B2 Slotted Nuts
  • Hastelloy DIN 2.4617 Double Ended Stud
  • ASME SB574 Alloy B2 High Tensile Bolts
  • Alloy NW 0665 Tie Bars
  • Nickel Alloy B2 Carriage Bolts

Inovative Ideas

Train with the best experts in Industrial field.

24/7 Support

We are available on call anytime at mon-fri.

Super Safety

We adhare to safety at every step of Production.