Unifit Metalloys Inc. is one of the known distributors of Stainless Steel ASTM A453 Grade 660 Class A / B / C / D Fasteners, which offers extended exposure to cold working that can cause carbon precipitation. With decades of experience and a huge range of stock, we are an industry leader in the supply of Stainless Steel ASTM A453 Grade 660 Class A Nuts along with other high quality specialist engineering alloys. The addiction to heat cracks can be confined, if the weld metal like Stainless Steel ASTM A453 Grade 660 Class B Bolts features a lower content of ferrite (delta ferrite). Stainless Steel ASTM A453 Grade 660 Class C Washers machines because the chips of this alloy are stringy and it will work harden very quickly.
In creep applications a work hardened Stainless Steel ASTM A453 Grade 660 Class D Screws can even reduce to lower strength than an annealed alloy. Although this alloy has a high work hardening rate, Stainless Steel ASTM A453 Grade 660 Class A Hex Head Nuts can be drawn, headed, upset, and stamped.
Stainless Steel ASTM A453 Grade 660 Class B Hex Head Bolts is ideally suited for high-temperature applications such as heat treatment and chemical processing equipment. Stainless Steel ASTM A453 Grade 660 Class C Hex Head Screws is used in Automobile Industry, Construction, Pharmaceutical / Chemical Industry, Oil & Gas Industry.
AISI | UNS | BS | Wr No. | En Name | DIN EN | JIS | AMS | ASTM | other names | Additional Requirements | |
660 | S 66286 | HR 51 | 1.4944 | X6NiCrTiMoV26-15 | 10269 | SUS 660 | 5726 | ASTM A453 GRADE 660A | incoloy a286 | NACE MR-0175 |
Specifications : ASTM A453 / ASME SA453
Dimension : ASME B18.2.1, B18.3
Length : 3 mm To 200 mm
Size : M02 to M30, Custom Sizes
Element | C | Mn | P | S | Si | Ni | Cr | Mo | Ti | Al | V | B |
Grade 660 | 0.08 max | 2.00 max | 0.040 max | 0.030 max | 1.00 max | 24.0-27.0 | 13.5-16.0 | 1.00-1.50 | 1.9-2.35 | 0.35 max | 0.10-0.50 | 0.001-0.010 |
ASTM A453 | Class | Tensile, Mpa | Yield, Mpa | Elong. %, min | RA %, min |
Grade 660 | A, B , C & D | 895 min | 585 min | 15 | 18 |
We offer wide range of industrial ASTM A 453 Grade 660 Class A / B / C / D Fasteners that in compliance with IS, BS and DIN standards at best market prices in India. To know more about the latest price of ASTM A 453 GR 660 Class A / B / C / D Fasteners Please Call 91 22 66518521 or Send an Email to chirag@unifitmetalloys.com
Our products range of ASTM A 453 GR 660 Class A / B / C / D Fasteners find application in various areas such as: Civil Construction Industries, Ship Building Industries, Heavy Engineering Industries, Fertilizer Plants, power Generation Units ( Nuclear, Hydro or Thermal), Petro-Chemical Industries, Civil Industries, Oil Expansion Projects, Off Shore & On Shore Oil Towers, Home Fittings, Valves, Vessels, Pumps, Railways, Steel Plants etc.
Unifit Metalloys Inc. manufactures, suppliers and exports of ASTM A 453 GR 660 Class A / B / C / D Fasteners to various countries such as South Africa, China, Chile, Philippines, Indonesia, Poland, United Kingdom, South Korea, Jordan, Romania, Canada, Netherlands, Norway, Ecuador, Peru, Bahrain, Croatia, Austria, Spain, Ghana, Serbia, Russia, Nigeria, Algeria, Oman, Azerbaijan, Mexico, Libya, Yemen, Chile, Turkey, Finland, Tunisia, Israel, Bhutan, United States, Belgium, Kenya, Thailand, Singapore, Saudi Arabia, Slovakia, Bangladesh, United Arab Emirates, Malaysia, Italy, Mongolia, Greece, New Zealand, France, Taiwan, Hungary, Argentina, Hong Kong, Iran, Qatar, Iraq, Nigeria, Costa Rica, Kazakhstan, Mexico, Portugal, Japan, Czech Republic, Australia, Switzerland, Iran, Kuwait, Egypt, Lithuania, Pakistan, Angola, Sri Lanka, Estonia, Lebanon, Sweden, Brazil, Colombia, Bolivia, Morocco, Afghanistan, Trinidad & Tobago, Poland, Belarus, Gabon, Venezuela, Denmark, Ukraine, Bulgaria, Vietnam.