Supplier of ASTM B574 Alloy C276/C22/C Set screws with customized sizes, check price list in mumbai here

Hastelloy Screws

Hastelloy Screws

Hastelloy Socket Head Cap Screws

Hastelloy Socket Head Cap Screws

Hastelloy Set Screws

Hastelloy Set Screws

 

buy directly from manufacturer of hastelloy socket head cap screws online and save cost, check Specification

Alloy C22 belongs to the nickel based Hastelloy family. Due to nickel being the primary alloyant, the microstructure of the hastelloy screws is an FCC one, which means it contains austenite. Austenite alloys generally have the ability to exhibit very high levels of ductility. Ductility is a property that permits the metal to shaped into various shapes including hastelloy c22 screws. Screws have threads on the shank. Threads present on screws permit a steadfast and quicker fastening.

A versatile alloy, the hastelloy socket head cap screws could be used across varying applications. In particular, the metal finds use as fasteners for marine engineering. The alloy’s ability to exhibit enhanced resistance to both pitting and to crevice corrosion makes the hastelloy set screws ideal for use in marine engineering or for applications in coastal regions. The alloy has a significant content of chromium in its alloy which makes the hastelloy c set screw resilient to oxidizing media. Similarly, because the alloy has been enhanced by the inclusion of molybdenum and tungsten, the hastelloy c276 screws exhibit ample resistance to reducing media.

 

Specification List of Hastelloy Screws
Standard IS, ANSI, ASTM DIN, ISO, JIS, GB, ASME, BS, UNI and all International Standards
Threads: BSF, UNF METRIC, UNC, BSW or as required
Standard ANSI – American National Standards Institute
  • SS Stud Bolt length are defined in ASME B16.5 standard
  • ANSI B 28.2.4 1M
  • ANSI B 18.2.4 2M
  • ASME B18.5
  • SS Hex nuts are defined in ASME B18.2.2

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

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

ISO – International Organization for Standardization ISO 4033, : ISO 4032, JIS standards

Fasteners/ Bolts Size M10, M4, M16, M36 M2.5, M6, M30, M12, M8, M14, M2, M3, M20, M24, M5 to M160
Length 3 mm to 200 mm
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe etc
Test Certificate as per EN 10204 / 3.1 Manufacturer Test Certificate
Finishing Zinc white, (yellow, black, blue), black oxide,
Dacroment, Geometry, plated zinc-nickel, anodizing, nickel plated, Stainless steel: Passivated
Self-Colour, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Sherardized, Stainless Steel, some special one like DACROMET and Mechanically Applied coating
raw materials of Source JSPL, Usha Martin, Tata Steel, Mukund Steel, RINL, Dhamm Steel etc.
Form Square, Hex, Threading as per Gauge, Round Etc.
Process of Production M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element
Surface Coating
  • Xylon Coated Fasteners
  • Phosphate Coated Fasteners
  • Hot Dipped Galvanizing Coated Fasteners
  • Teflon Coated Fasteners
  • Zinc Coated Fasteners
  • Cadmium Coated Fasteners
  • Ptfe Coated Stainless Steel Fasteners
Packing IN BULK: pallet, canton, carton / Small Boxs / pallet or customer request
Chemical Properties Of Hastelloy Socket Head Cap Screws
Hastelloy C276 Ni C Mo Mn Si Fe P S Co Cr
Balance 0.010 Max 15.00 – 17.00 1.00 Max 0.08 Max 4.00 – 7.00 0.04 Max 0.03 Max 2.5 Max 14.50 – 16.50
Hastelloy C22 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.
Hastelloy Set Screws Mechanical Properties

Density
Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
C22 8.69 G/Cm3 1399 °C (2550 °F) Psi – 1,00,000 , MPa – 690 Psi – 45000 , MPa – 310 45 %
C276 8.89 G/Cm33 1370 °C (2500 °F) Psi – 1,15,000 , MPa – 790 Psi – 52,000 , MPa – 355 40%
B2 9.2 G/Cm3 1370 °C (2550 °F) Psi – 1,15,000 , MPa –760 Psi – 52,000 , MPa – 350 40%
B3 9.2 G/Cm3 1370 °C (2550 °F) Psi – 1,15,000 , MPa –760 Psi – 52,000 , MPa – 350 40%
C4 8.64 G/Cm3 1350-1400 °C 783 365 55%
Hybrid BC1 8.83 G/Cm³ 1343 - 1443°C 725 310 40%
X 8.22 G/Cm³ 1355°C 655 MPa 240 MPa 35%

 

Hastelloy Screws Equivalent Grade
STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
Hastelloy C22 N06022 2.4602 NiCr21Mo14W NW 6022
Hastelloy C276 N10276 2.4819 NiMo16Cr15W NW 0276 ХН65МВУ