Hastelloy C22, also referred to as alloy C22, is a versatile austenitic grade alloy. The primary alloying materials used in the Hastelloy C22 Fasteners include metals like nickel, chromium, molybdenum and tungsten.The main features or characteristics of the Hastelloy WERKSTOFF NR. 2.4602 Bolt is its enhanced resistance to pitting, crevice corrosion and stress related corrosion cracking.



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The high chromium content in the UNS N06022 Bolt provides good resistance when exposed to oxidizing media. For instance, when in environments that have oxidizing aqueous media like wet chlorine or in mixtures that contain nitric acid or oxidizing acids with chlorine ions, the ASTM B574 UNS N06022 have excellent corrosion resistance properties. Apart from these oxidising agents, the Hastelloy C22 Nuts are also resistant to seawater, brine and both organic as well as inorganic acids. Therefore the fasteners manufactured from Hastelloy 22 can be used in marine or seawater based applications.
The addition of molybdenum and tungsten content in the Alloy C22 Fasteners is known to impart good resistance to these fasteners in reducing media.By itself nickel is known to have good corrosion resistance properties, but when added to these Hastelloy C22 Screws it offers optimum resistance against corrosion in environments where reducing and oxidizing conditions are encountered in process streams. This property of Hastelloy is beneficial in multi-purpose plants where mixed conditions occur frequently.
The nickel content in the Hastelloy C22 Bolts is responsible for resisting the formation of grain-boundary precipitates in the weld heat-affected zone. Hence, Hastelloy fasteners are well suited for applications involving chemical processes in the as-welded condition.Another feature of the Hastelloy 22 includes its excellent weldability and good ductility. The good ductility of Hastelloy 22 is the reason why it can be shaped into so many fasteners like bolts, screws, nuts etc.
Although the Alloy C-22 fasteners are well suited for use at elevated temperatures, care must be taken that these fasteners not be included in services where the temperature can go above 1250° F due to the formation of detrimental phases which can occur post this temperature mark.
| Material | Hastelloy C22 Alloy Fasteners |
|---|---|
| Hastelloy C22 Fasteners ASTM / ANSI | ASTM B574 / ASME SB574 |
| Size of Hastelloy C22 Fasteners | M02 to M160 |
| Length of Hastelloy C22 Fasteners | 3 mm to 200 mm |
| Hastelloy C22 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 C22 Fasteners Standard: | JIS, ASTM,BS, GB, DIN, IS, ISO
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 C22 400 Bolts Types | Hastelloy C22 Hex Bolt, Square Bolt, Counter sunk Bolt, Hex Head Bolt,T Bolt, U Bolt, Eye Bolt, Lag Bolt etc. |
| Widely Use Hastelloy C22 Nut Types | Hastelloy C22 Hex Head Nut, Lock Nut Coupling Nut, Square Nut, Wing Nut, Panel Nut, Acorn Nuts, T Nut, Dome Nut, Eye Nutetc. |
| Widely Use Hastelloy C22 Screw Types | Hastelloy C22 Socket Head Screw, Threaded Screw, Socket Set Screw, Blind Rivet, Concrete Screw, Shoulder Screw, Anchor Screw, Panel Screw, Machine Screw, Hex Head Screw etc. |
| Widely Use Hastelloy C22 Washer Types | Hastelloy C22 Machine Washers, Lock Washer, Sealing Washer, Star Washers, Split Washer etc. |
| Widely Use Hastelloy C22 Studs Types | Hastelloy C22 Threaded Tod, Tie Rods, Double Ended Studs, Tie Bars etc. |
| Scope of Manufacture |
|
| Hastelloy C22 Fasteners In Form of: | Square, Round, Threading as per Gauge,Round Etc. |
| Test Certificate of hastelloy Bolting : | EN 10204 / 3.1 |
| Finishing of Hastelloy C22 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 C22 Fasteners Production process | hot forging M24-M100, M2-M24: Cold Froging for Customized connecting element machining and CNC |
| Hastelloy C22 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 C22 Fasteners materials: |
|
| Top Manufacturers of Fasteners | SPAX® Screws, EBY Fastener, Sundaram Kundan, GKW, Infasco, Precision, APL, Unbrako,Etc. |
| Packing of Hastelloy C22 Fasteners: | In Bulk: pallet, Canton, Small Carton / Boxs / Pallet, or customer request |
| Specialized manufacturer of | Hastelloy C22 High Tensile Fasteners, Bolts |
| Hastelloy C22 Fasteners Test Certificates |
|
Hastelloy C22 Fasteners Price List |
Price Per Pcs. |
|---|---|
Hastelloy C22 Machine bolt price |
USD $5.30 |
Hastelloy Alloy C22 Hex head bolt price |
USD $6.05 |
Hastelloy Alloy C22 Socket Head Cap Screw price |
USD $3.40 |
Alloy C22 Screws price |
USD $3.20 |
Hastelloy C22 Nuts price |
USD $1.10 |
Hastelloy C22 Dowel Pins price |
USD $1.30 |
Hastelloy C22 Allen bolt price |
USD $5.00 |
STANDARD |
UNS |
WERKSTOFF NR. |
AFNOR |
EN |
JIS |
BS |
GOST |
Hastelloy C22 |
N06022 |
2.4602 |
– |
NiCr21Mo14W |
NW 6022 |
– |
– |
Hastelloy C22 Fender Washer |
Hastelloy C22 Tie Bar Exporter |
Hastelloy C22 Stud Bolt |
Hastelloy C22 Cap Screw |
Hastelloy C22 Square Bolts |
Hastelloy C22 Coupler Nuts |
Hastelloy C22 Locking Nuts |
Hastelloy C22 Square Nut |
Hastelloy C22 Punched Washer |
Hastelloy C22 Lock Nut |
Hastelloy C22 Hex Bolts |
Hastelloy C22 Studbolt |
Hastelloy C22 Threaded Rod |
Hastelloy C22 Welding Studs |
Hastelloy C22 Pan Head Screw |
Hastelloy C22 Dowel Pin |
Hastelloy C22 Double Ended Stud |
Hastelloy C22 Hex Head Bolts |
Hastelloy C22 Flat Washer |
Hastelloy C22 Self drilling screws |
Hastelloy C22 Self-tapping / Thread forming screws |
Hastelloy C22 Self Clinching Fasteners |
Hastelloy C22 Pins and keys |
Hastelloy C22 Washers |
Hastelloy C22 Nuts |
Hastelloy C22 Foundation Bolts |
Hastelloy C22 Insert Nuts |
Hastelloy C22 Industrial fasteners and fixings |
Hastelloy C22 Pan Head Screw |
Hastelloy C22 Countersunk Slotted Screw |
Hastelloy C22 Bolts |
Hastelloy C22 Nuts and Bolts |
Hastelloy C22 Blind fasteners (rivets, rivet nuts, cage nuts) |
Hastelloy C22 Lock Washer |

Hastelloy C22 Set Screw
Density |
Melting Point |
Yield Strength (0.2%Offset) |
Tensile Strength |
Elongation |
8.69 g/cm3 |
1399 °C (2550 °F) |
Psi – 45000 , MPa – 310 |
Psi – 1,00,000 , MPa – 690 |
45 % |
Hastelloy C22 |
Ni |
C |
Mo |
Mn |
Si |
Fe |
P |
S |
Co |
Cr |
Balance |
0.010 max |
12.5 – 14.5 |
0.50 max |
0.08 max |
2 – 6 |
0.02 max |
0.02 max |
2.5 max |
20 – 22.5 |