HASTELLOY C-22 STUD BOLTS / THREADED RODS - ASTM F468 / UNS N06022

Name: Ananka Group - India's Leading Fasteners Manufacturer Company
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Hastelloy C-22 Stud Bolt Continuous Thread CAD Drawing

■ Dimensions in mm (DIN 975 / DIN 976)

PART NUMBER	THREAD	PITCH	NOMINAL DIAMETER (d) Max	THEORETICAL WEIGHT (Kg / Meter Approx)
AN-SB-C22-M3	M3	0.50	3.00	0.044
AN-SB-C22-M4	M4	0.70	4.00	0.078
AN-SB-C22-M5	M5	0.80	5.00	0.124
AN-SB-C22-M6	M6	1.00	6.00	0.177
AN-SB-C22-M8	M8	1.25	8.00	0.319
AN-SB-C22-M10	M10	1.50	10.00	0.500
AN-SB-C22-M12	M12	1.75	12.00	0.725
AN-SB-C22-M14	M14	2.00	14.00	0.970

Note: Stud lengths (L) are custom manufactured to project requirements, or supplied in standard 1000mm / 3000mm lengths. Contact Ananka Group for expanded diameters (M3 to M56).

■ Technical Specifications

Material	Hastelloy C-22 (Nickel-Chromium-Molybdenum-Tungsten Alloy)
Standard / Classification	UNS N06022 \| DIN 2.4602 Density: 8.69 g/cm³ Melting Point: 1357 - 1399°C
Mechanical Properties	Tensile Strength: ≥ 690 MPa Yield Strength: ≥ 310 MPa Elongation (%): ≥ 45% Hardness (Rockwell B): ≤ 100 HRB
Chemical Composition (%)	Ni: Balance \| Cr: 20.0 - 22.5 \| Mo: 12.5 - 14.5 \| Fe: 2.0 - 6.0 \| W: 2.5 - 3.5 \| Co: 2.5 Max \| Mn: 0.50 Max \| V: 0.35 Max \| Si: 0.08 Max \| C: 0.015 Max
Manufacturing Specification	ASTM F468 (Standard Specification for Nonferrous Bolts, Hex Cap Screws, Socket Head Cap Screws, and Studs for General Use). Dimensional tolerances follow DIN 975 / DIN 976 and ASME B18.31.2 for continuous threading.
Thread	Metric ISO standard. Available as Fully Threaded (Continuous Thread), Double End Studs, and Tap End Studs.
Properties & Applications	Critical for high-pressure flanged connections in the most severe environments. Hastelloy C-22 offers better overall corrosion resistance than C-276, providing outstanding protection against oxidizing and reducing aqueous media, as well as exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking.
Marking	In accordance with ASTM F468. Standard markings for continuous thread studs are typically applied to the end faces, including Manufacturer Identification (Ananka) and the Grade identifier.
Qualification & Acceptance	Independently tested for thread tolerance, hardness, chemical analysis, and supplied with EN 10204 Type 3.1 Material Test Certification.