Silicon Bronze 651 Screws, Hex Cap Screws, Set Screws, Countersunk/Socket Head Cap Screws, Full Thread, DIN 933/912/7991, ISO 4017/4762, ASME B18.3/B18.2.1/B188.8.131.52M/B18.5, Inch, Metric Threads
Silicon Bronze 651 Screws are screw manufactured from copper alloy with additions of Silicon, zinc, lead and manganese. 651 Silicon Bronze Set Screw have good to excellent corrosion resistance as compared to brass with Excellent hot and cold workability with high strength, toughnessand resistant from embrittlement. TorqBolt is an eminent Silicon Bronze 651 screw supplier in India.
ASTM B98, F468 Alloy 651
ASME SB98 / SF468 Alloy 651
– Finish: Pickling and Passivation
– Marking: TorqBolt C65100
– Type: Cold Forged, Hot Forged, Bar Stock Machined, Bar Stock Milling
|Dimensions||DIN 933/912/7991, ISO 4017/4762, ASME B18.3/B18.2.1/B184.108.40.206M/B18.5|
|Threads||Unless otherwise specified, the threads shall be rolled or cut at the option of TorqBolt|
|Threads Configuration||ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads|
|Melt Origin||East Europe/South America/Korea/Japan|
|Product Origin||Made in India|
|Certification||Dual Certified As per ASTM & ASME Codes|
|Additional Certifications||PED 97/23/EC Certified, Merkblatt AD 2000 W6 Certified|
|Additional Requirements||NACE MR0103/MR0175/ISO 15156 Compliance|
|Mandatory Requirements||Free from Mercury & Radioactive Contamination|
CDA 651 Screws Specification
Silicon bronze 651 is a corrosion resistant copper alloy. It is used as a welding rod and for mechanical screws and electrical connections. Alloy 651 has excellent corrosion resistance.
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TorqBolt is a well known stockist of Pitch Dia Silicon Bronze 651 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.