Irya
iryafasteners.com
Contact & Support
806, Atma House, Opp. Old RBI, Ashram Road, Ahmedabad 380009, Gujarat, INDIA.
Phone # +91-79-26582653
Fax # +91-79-26576866
Irya Fasteners USPs
With Irya Fasteners, you would always have the following :
Prompt communication
Prototyping to bulk supplies
Customized Parts, Process & Packaging
Assistance with Part Design
Quality parts, on time delivery
Inventory Management & Warehousing
PPAP Documentation, when required
Ancillary Processes
The primary reasons Irya Fasteners does corrosion platings, coatings, and finishes for its fasteners are:
  • To improve the appearance of the fastener
  • To fight corrosion
  • To reduce friction
  • To reduce scatter in the amount of preload achieved for a given torque
There are a variety of coatings and platings that are used by Irya Fasteners. Some of them are:
Type of Finish Treatment Fastener Material Type of Finish Treatment Fastener Material
Zinc (electroplated) Steel Chromium (electroplated) Most metals
Zinc (hot-dip Galvanizing) Steel Copper (electroplated) Most metals
Zinc (mechanically deposited) Steel Copper, Brass, bronze, miscellaneous Most metals
Anodizing Aluminum Dichromate Zinc and Cadmium plated parts
Zinc(electroplated) Steel Chromium(electroplated) Most metals
Black oxide, blued Steel Lacquering (clear or color matched) All metals
Black Chromate Zinc-plated or Cadmium-plated Steel Lead-tin Steel
Blueing Steel Nickel (bright) Most metals
Brass (electroplated, Lacquered) Steel Nickel (dull) Most metals
Bronze (electroplated, Lacquered) Steel Passivating Stainless steel
Cadmium (electroplated) Steel Phosphate (color coating) Steel
Chromate(clear) Zinc and Cadmium plated parts Phosphate(zinc or Manganese) Steel
Chromate(colour) Zinc and Cadmium plated parts Rust inhibitors Steel
Silver(electroplated) All metals Tin(electroplated) Most metals
Hot-dip aluminum Steel Tin (hot-dip) All metals

Heat Treatment
Irya Fasteners does Heat Treatment which is the controlled heating and cooling of metals to alter their physical and mechanical properties without changing the product shape. Heat Treatment is often associated with increasing the strength of material, but it can also be used to alter certain manufacturability objectives such as improve machining, improve formability, restore ductility after a cold working operation. Thus it is a very enabling manufacturing process that can not only help other manufacturing process, but can also improve product performance by increasing strength or other desirable characteristics. Some of the common methods are,
  • Quenching and tempering
  • Thru Hardening
  • Normalising
  • Solution Annealling
  • Nitriding
  • Precipitation Hardening
  • Case Hardening