ASTM A193 B8T Nuts

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ASTM A193 B8T Nuts Manufacturer and Supplier in Doha, Qatar

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Murad Fasteners has established itself as a reliable manufacturer and supplier in Doha, Qatar, specializing in high-quality ASTM A193 B8T Nuts that are specifically designed for high-temperature and high-pressure applications. With state-of-the-art manufacturing facilities and rigorous quality control measures, Murad Fasteners ensures that their nuts feature precise threading, outstanding dimensional accuracy, and dependable performance. These nuts are crafted to meet the stringent demands of various industries and adhere to international standards. Catering to sectors such as oil and gas, petrochemicals, power generation, and heavy engineering, Murad Fasteners offers both standard and customized solutions, all while maintaining competitive pricing and prompt delivery.

ASTM A193 B8T Nuts Manufacturer in Qatar, ASTM A193 Allen Nuts Al Shahaniya, ASTM A193 Grade B8T Nuts Supplier Al Rayyan, A193 B8T Nuts in Umm Salal, ASME SA193 Grade B8T Nuts Distributor in Mesaieed

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The ASTM A193 B8T Nuts are made from austenitic stainless steel that is stabilized with titanium, akin to Type 321 stainless steel. This alloy is enriched with chromium and nickel, providing excellent resistance to corrosion and oxidation, while the titanium helps prevent carbide precipitation at elevated temperatures. In terms of mechanical properties, these nuts boast impressive tensile and yield strength, remarkable toughness, and high ductility. They also show enhanced creep resistance and stress rupture strength, ensuring reliable performance even under prolonged exposure to high temperatures and thermal cycling.

ASTM A193 B8T Nuts Chemical Composition

ElementB7B8B8M
Carbon0.37 – 0.49%0.08% max0.08% max
Manganese0.65 – 1.10%2.00% max2.00% max
Phosphorus, max0.035%0.045%0.045%
Sulfur, max0.040%0.030%0.030%
Silicon0.15 – 0.35%1.00% max1.00% max
Chromium0.75 – 1.20%18.0 – 20.0%16.0 – 18.0%
Nickel 8.0 – 11.0%10.0 – 14.0%
Molybdenum0.15 – 0.25% 2.00 – 3.00%

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ASTM A193 B8T Nuts Mechanical Properties

Grade Size Tensile ksi, min Yield, ksi, min Elong, %, min RA % min
B7 Up to 2-1/2 125 105 16 50
2-5/8 – 4 115 95 16 50
4-1/8 – 7 100 75 18 50
B8 Class 1 All 75 30 30 50
B8M Class 1 All 75 30 30 50
B8 Class 2 Up to 3/4 125 100 12 35
7/8 – 1 115 80 15 35
1-1/8 – 1-1/4 105 65 20 35
1-3/8 – 1-1/2 100 50 28 45
B8M Class 2 Up to 3/4 110 95 15 45
7/8 – 1 100 80 20 45
1-1/8 – 1-1/4 95 65 25 45
1-3/8 – 1-1/2 90 50 30 45

ASTM A193 B8T Nuts Specifications

Material
Specification
Standards
Size
Length

ASTM A193 B8T Nuts

 

IS

BS

ASTM

DIN, ISO, JIS, GB, IS, BS, ASTM

M 02 to M 160

3 mm to 200 mm

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Commited to High Quality Service

To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.

These ASTM A193 B8T Nuts find extensive use in environments characterized by high temperatures and pressures. They are frequently utilized in heat exchangers, boilers, pressure vessels, flanged joints, and piping systems across the oil and gas, petrochemical, and power generation industries. These nuts are particularly well-suited for assemblies that face continuous heat, thermal stress, and corrosive environments. Their stability, resistance to oxidation, and mechanical reliability make them an excellent choice for critical industrial fastening applications that demand long-lasting performance.

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Types of ASTM A193 B8T Nuts

ASTM A193 B8T Self Locking Nuts
ASTM A193 B8T Hex Nuts
ASTM A193 B8T Heavy Hex Nuts
ASTM A193 B8T Lock Nuts
ASTM A193 B8T Coupler Nuts
ASTM A193 B8T Nylon Insert Nuts

We provide complete documentation on our ASTM A193 B8T nuts, including 100% radiography test reports, raw material test reports, customer test reports, and heat treatment plans. This includes our packaging, fumigation certificates, marketing invoices, quality assurance systems, and raw materials. In addition, we issue manufacturer test certificates (MTC) under EN 10204/3.1B. Our ASTM A193 B8T nuts are packaged according to industry standards and manufactured to meet customer specifications, ensuring quality and complying with all required documentation.

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Aerospace Industry
Petrochemical Industry
Defence Industry

ASTM A193 B8T Nuts Applications

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