Silicon Bronze 655 Fasteners, ASTM F467L/F468l Metric & Imperial Fasteners

Silicon Bronze 655 Fasteners, ASTM F467L/F468l Metric & Imperial Fasteners



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Silicon Bronze 655 Fasteners are fasteners manufactured from copper alloy with additions of Silicon, zinc, lead and manganese and nickel. 655 Silicon Bronze Fasteners are corrosion resistant with high strength, resilience, and easily formable. Turbo Fittings is an eminent Silicon Bronze 655 fastener supplier in India.

ASTM B98, F468 Alloy 655 | ASTM B98, SF467 Alloy 655

ASME SB98 / SF468 Alloy 655 | ASME SB98 / SF467 Alloy 655

– Finish: Pickling and Passivation

– Compatible Fasteners: Silicon Bronze 655 Washers | Silicon Bronze 655 Nuts

– Marking: Turbo Fittings C65500

– Type: Cold Forged, Hot Forged, Bar Stock Machined, Bar Stock Milling


Product Features

DimensionsDIN 931, 933, 934, 7991, 976, ASME B18.2.1, B18.3
ThreadsUnless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically at the option of Turbo Fittings
Threads ConfigurationASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Melt OriginEast Europe/South America/Korea/Japan
Product OriginMade in India
CertificationDual Certified As per ASTM & ASME Codes
Additional CertificationsPED 97/23/EC Certified, Merkblatt AD 2000 W6 Certified
Additional RequirementsNACE MR0103/MR0175/ISO 15156 Compliance
Mandatory RequirementsFree from Mercury & Radioactive Contamination

Alloy 655 Silicon Bronze Fasteners Specification

Silicon bronze 655 also known as CuSi3Mn1 has Good to excellent corrosion resistance with Excellent hot and cold workability. It has a combination of corrosion resistance, strength, resilience, and formability that makes them among the most widely used copper alloys.

Silicon Bronze 655 Fasteners Properties

Chemical Heat Treatment

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Turbo Fittings is a well known stockist of Pitch Dia Silicon Bronze 655 Round Bars from ¼ Inch to 4 inch & 6mm to 100mm in 1 meter, 3 meter & 6 Meter lengths. All Threaded Bars are Magnetic Particle Examined in accordance with ASTM E 709 with Indications & Cracks within 3% of The Diameter.

Coldur-A is a registered trademark of Columbia Metals.

Raw Material Specifications: ASTM A276, A182, A240, A493, B98, B564, B637, B473, and A582 are noted for information only by American Society of Mechanical Engineers and American Society of testing and materials as suitable sources of material for the manufacture of bolts, hex cap screws, studs and washers, springs, forgings and flanges to the respective specification.