What are the key properties and characteristics of Alloy Steel B7 Fasteners?
Alloy Steel B7 Fasteners exhibit
key properties and characteristics that make them highly desirable in various industrial
applications. First and foremost, they possess exceptional strength, allowing them to
withstand heavy loads and high-stress environments. Their high tensile and yield strength
make them reliable and durable in demanding conditions. Alloy Steel B7 Fasteners exhibit
excellent corrosion resistance, making them suitable for use in environments where exposure
to moisture, chemicals, or other corrosive elements is a concern.
These fasteners also demonstrate good fatigue resistance, enabling them to endure repeated
loading and unloading cycles without compromising their structural integrity. They offer
good toughness and impact resistance, providing additional reliability and safety in
critical applications. With their strength, corrosion resistance, and durability
combination, Alloy Steel B7 Fasteners are widely employed in industries such as
construction, automotive, aerospace, and oil and gas, where reliability and performance are
of utmost importance.
What industries or applications commonly utilize Alloy Steel Grade B7
Fasteners?
Alloy Steel B7 Fasteners use extensively in various industries and
applications that demand robust and reliable fastening solutions. One major sector that
utilizes these fasteners is the construction industry, which employs them in structural and
architectural projects. Their high strength and durability make them suitable for securing
heavy-duty components and structures. The automotive industry also relies on Alloy Steel B7
Fasteners for various applications, including engine assembly, chassis construction, and
suspension systems.
The aerospace sector benefits from their exceptional strength-to-weight ratio, using them in
aircraft assembly and maintenance. The oil and gas industry relies on these fasteners for
applications such as offshore platforms, pipelines, and drilling equipment, where resistance
to corrosion and high mechanical stress is crucial. Other industries, such as power
generation, marine, and heavy machinery, commonly utilize Alloy Steel B7 Fasteners for their
excellent properties and performance.
Manufacturing Process Of Alloy Steel B7 Fasteners
Forging
Forging is a manufacturing process that involves shaping metal through
the application of force.
Machining & Drilling
Both machining and drilling play crucial roles in the manufacturing of
components across a wide range of industries.
Heat Treatment
Heating the metal to a temperature below the critical range and then slow
cooling
Quality Control & Marking, Identification
Quality control and marking are essential aspects of manufacturing and
production processes across metal industries.
Packaging and Delivery
To reach their destination in pristine condition, we employ careful
packaging techniques.
Alloy Steel B7 Bolts and Nuts Specification
Standard
ASTM A193 / ASME SA193
Bolt / Screw Size
M3 – M56 | 3/6″ to 2″ | Custom Sizes
Nuts Size
M3 – M56 | 3/6″ to 2″ | Custom Sizes
Washers Size
M3 – M56 | 3/6″ to 2″ | Custom Sizes
Machine Screws Size
M1.6 – M12
Self Tapping Screw Size
No.2 – No. 14
Length
3 mm to 200 mm
Threads
UNF, BSW, BSF, METRIC, UNC, or as required
Fasteners
DIN : DIN 934, DIN 931, DIN 970, DIN 933
UTS : UNEF, NPT, UNC, UNS, UNF, NPTF
ISO : JIS standards, ISO 4033, ISO 4032,
ANSI – American National Standards Institute
ASME B18.5
ANSI B 28.2.4 1M
as per defined in ASME B16.5 standard Stud Bolt length
ANSI B 18.2.4 2M
as per defined in ASME B18.2.2 Hex nuts
Dimensions
DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Threads
Unless otherwise specified, the threads shall be rolled or cut and tapped
horizontally or vertically
Test Certificate
as per EN 10204 / 3.1 Manufacturer Test Certificate
Additional Certifications
PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Production Process
M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting
element machining and CNC
Types
Bolts, Nuts, Stud Bolts, Washers, Threaded Rod, Anchor Fasteners, Eye Bolt,
Stud, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation
Fasteners, Hexagon Castle Nuts, Hexagon Domed Cap Bolts, Hexagon Thin Nuts
etc.
Chemical Composition of Alloy Steel B7 Fasteners
Alloy Steel B7
C
Mn
Si
P
S
Mo
Cr
0.08-0.15
1.00 max
1.00 max
0.040
0.030
0.15-0.25
11.50-13.50
Mechanical Properties of Alloy Steel Grade B7 Fasteners
Export & Supply Destination of Alloy Steel Gr B7 Fasteners
Europe
Asia & Middle East
Africa
America
Oceania
Countries - Lithuania, Poland, Cyprus, Luxembourg,
Germany, Estonia, Sweden, France, Serbia, Belgium, Turkey,
Latvia, Switzerland, Malta, Austria, Italy, Spain,
Czechia/Czech Republic, Denmark, Greece, Romania, Monaco,
Hungary, Slovakia, Ireland, Moldova, Croatia, United
Kingdom, Norway, Portugal, Bulgaria, Netherlands, Belarus,
Liechtenstein, Ukraine, Finland, Russia, Azerbaijan.
Cities - Valencia, Kraków, Rotterdam, Bonn, Zagreb,
Kaunas, Hanover, Córdoba, Munich, Bilbao, Madrid, Hamburg,
Stuttgart, Warsaw, Aarhus, Malmö, Münster, Palermo,
Augsburg, Bremen, Szczecin, Lublin, Alicante, Budapest,
Florence, Essen, Dortmund, Paris, Poznań, Gothenburg,
Cluj-Napoca, Bologna, Zaragoza, Berlin, Helsinki, Bielefeld,
Bratislava, Karlsruhe, Sofia, Amsterdam, Lisbon, Lyon,
Mannheim, Copenhagen, Antwerp, Espoo, Tallinn, Sintra, Łódź,
Seville, Bari, Bucharest, Vienna, Nuremberg, Wrocław, Milan,
Galați, Leipzig, Vila Nova de Gaia, Bydgoszcz, Palma de
Mallorca, Wuppertal, Turin, Rome, Gdańsk, Vilnius,
Marseille, Prague, Brno, Nice, Barcelona, Frankfurt am Main,
Plovdiv, Thessaloniki, Iași, Düsseldorf, imișoara, Las
Palmas, Constanța, Riga, Dresden, Dublin, Varna, Genoa,
Duisburg, The Hague, Stockholm, Toulouse, Málaga, Naples,
Cologne, Bochum, Utrecht, Murcia, Athens, Nantes.
Countries - Kuwait, Singapore, Armenia, United Arab
Emirates, South Korea, North Korea, Mongolia, Kyrgyzstan,
Myanmar, Maldives, India, Egypt, Malaysia, Turkey, British,
Bahrain, Afghanistan, Macau, Nepal, Indonesia, Lebanon,
Saudi Arabia, China, Jordan, Russia, Qatar, Sri Lanka, Oman,
Iraq, Vietnam, Philippines, Taiwan, Azerbaijan, Bangladesh,
Japan, Israel, Hong Kong, Iran, Bhutan, Thailand.
Cities - Sapporo, Jakarta, Guangzhou, Phnom Penh,
Kolkata, Almaty, Delhi, Hyderabad, Astana, Ahmedabad, Daegu,
Baku, Vadodara, Chelyabinsk, Mumbai, Pyongyang, Manila,
Changsha, Chittagong, Taipei, Suzhou, Ankara, Tokyo,
Peshawar, Lucknow, Hyderabad, Foshan, Yangon, Surabaya,
Quanzhou, Yokohama, Osaka, Seoul, Nagpur, Baghdad,
Novosibirsk, Beijing, Davao City, Tehran, Hong Kong, Riyadh,
Kabul, Kyoto, Xi'an, Zhongshan, Kochi, Hefei, Surat, Pune,
Tianjin, Shymkent, Faisalabad, Shenzhen, Chennai, Kaohsiung,
Izmir, Zunyi, Nanjing, Yekaterinburg, Krasnoyarsk, Busan,
Dongguan, Chongqing, New Taipei City, Fukuoka, Lahore,
Rawalpindi, Medan, Shantou, Kobe, Xiamen, Dhaka, Zhengzhou,
Ho Chi Minh City, Bangkok, Tainan, Caloocan, Jeddah, Kuala
Lumpur, Bandung, Khulna, Wenzhou, Dubai, Hanoi, Istanbul,
Taoyuan, Shanghai, Kawasaki, Tbilisi, Omsk, Chengdu,
Bengaluru, Incheon, Hangzhou, Wuhan, Taichung, Yerevan,
Shenyang, Jaipur, Quezon City, Ranchi.
Countries - Peru, Saint Lucia, Jamaica, Dominica,
Suriname, Brazil, United States of America, Dominican
Republic, Panama, Paraguay, Colombia, Uruguay, Chile, Cuba,
Mexico, Ecuador, Guatemala, Bolivia, Argentina, Bahamas,
Barbados, Canada, Honduras, Saint Vincent and the
Grenadines, Guyana, El Salvador, Haiti, Costa Rica,
Nicaragua, Grenada, Antigua and Barbuda, Venezuela, Trinidad
and Tobago, Belize.
Cities - Los Angeles, Córdoba, Philadelphia, Duque de
Caxias, El Alto, Tegucigalpa, Chicago, Barquisimeto,
Brasília, Fortaleza, Rosario, Buenos Aires, Guayaquil,
Ciudad Juárez, Nezahualcóyotl, Havana, Guatemala City,
Tijuana, Hermosillo, Phoenix, Goiânia, Curitiba,
Indianapolis, Salvador, Monterrey, Belém, San Diego, León,
Lima, Quito, Denver, Santa Cruz, Acapulco, Guarulhos,
Bogotá, New York, Montreal, Managua, Port-au-Prince, Ciudad
Guayana, Guadalajara, Natal, Trujillo, Mérida, Puebla,
Valencia, São Luís, Chihuahua, Mexico City, San Antonio,
Ottawa, Cali, Fort Worth, Caracas, San Jose, Campo Grande,
Edmonton, Manaus, Maracaibo, Houston, Santo Domingo,
Columbus, Belo Horizonte, Toronto, Recife, Santiago, Porto
Alegre, Dallas, Ecatepec, Zapopan, Medellín, Austin, São
Paulo, Montevideo, Calgary, Charlotte, São Gonçalo,
Barranquilla, Campinas, Jacksonville, Rio de Janeiro, San
Francisco.
Countries - Tonga, Samoa, Papua New Guinea, Nauru,
New Zealand, Palau, Micronesia, Australia, Fiji, Vanuatu,
Solomon Islands, Marshall Islands, Tuvalu, Kiribati.