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BRASS NAILSSpecial Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 2Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 3Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 4Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 5Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 6Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 7Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 8Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 9Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 10Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 11Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 12Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 13Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 14Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 15Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 16Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 17Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 18
  • BRASS NAILS
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 2
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 3
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 4
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 5
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 6
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 7
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 8
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 9
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 10
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 11
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 12
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 13
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 14
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 15
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 16
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 17
  • Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453 18

Special Fasteners-ASTM A193,ASTM A194,ASTM A320,ASTM A453

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Brand:ASTM A193,ASTM A194,ASTM A320,ASTM A453
Origin:-
Category:Industrial Supplies / Machine Hardware / Fastener & Fitting
Label:ASTM A193 , ASTM A320 , ASTM A182 F51
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Detail

Metals International Limited

Biz MemberShang Hai - China
Live Chat:
Last Online:23 Mar, 2019

Product Description

MATERIALS-STUDBOLTS
ASTM A193 specification covers alloy steel and stainless steel bolting material
for pressure vessels, valves, flanges, and fittings for high temperature or high
pressure service, or other special purpose applications.Several grades are
covered, including ferritic steels and austenitic stainless steels designated B5, B8,
and so forth. Selection will depend upon design, service conditions, mechanical properties, and high temperature characteristics.Material according to
ASTM A193 B7 is often available in national coarse (UNC) thread pitches,
if being used in traditional applications, threads are specified 8 threads
per inch (tpi) for diameters above one inch.

ASTM A193, Grade B7 - a heat-treated chromium-molybdenum steel widely used for medium high-temperature service.
ASTM A193 B8M is often available in national coarse (UNC) thread pitches,
if being used in traditional applications, threads are specified 8 threads
per inch (tpi) for diameters above one inch.


ASTM A193 B8 is often available in national coarse (UNC) thread pitches,
if being used in traditional applications, threads are specified 8 threads
per inch (tpi) for diameters above one inch.

 

ASTM A193, Grade B8 Class 1 Stainless steel, AISI 304, carbide solution treated.
ASTM A193, Grade B8 Class 2 Stainless steel, AISI 304, carbide solution treated,strain hardened

ASTM A193, Grade B8M Class 1 Stainless steel, AISI 316, carbide solution treated.
ASTM A193, Grade B16 - a heat-treated chromium-molybdenum-vanadium steel for high-pressure, high-temperature service.
ASTM A320 specification covers alloy steel bolting materials for pressure vessels, valves, flanges, and fittings for low-temperature service. Each alloy shall conform to the prescribed chemical composition requirements. The material, as represented by the tension specimens, shall conform to the requirements as to tensile properties such as tensile strength, yield strength, elongation, and hardness. The material shall meet the prescribed impact energy absorption requirements and the recommended test temperature. According to ASTM A320 mechanical tests shall be conducted on the material, namely: impact testing, tension testing, and hardness testing.
Inside ASTM A320 several grades are covered, including both ferritic and austenitic steels designated L7, B8, etc. Selection will depend on design, service conditions, mechanical properties, and low-temperature characteristics
The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. Like the ASTM A193 specification, unless otherwise specified, the 8UN thread series is specified on fastener larger than 1 � in diameter.

ASTM A320, Grade L7 - This grade is intended for low-temperature service down to minus 150�F and has a minimum Charpy impact value of 15 ft-lb at this temperature. Sizes 2-1/2 in. and under.
ASTM A320, Grade L43 - The same properties offered by Grade L7 in sizes up to 2-1/2 are obtainable up to 4 in. in Grade L43.
STUDBOLTS/HEX NUTS ASTM A182 F51

ASTM A182 specification covers forged or rolled alloy and stainless steel pipe flanges, forged fittings, and valves and parts for high-temperature service for use in pressure systems.

A182 F51 - UNS S31803

Excellent corrosion resistance in a wide variety of corrosive
Outstanding resistance to pitting and crevice corrosion in seawater and other chloride containing environments, with Critical Pitting Temperature exceeding 50�C
High strength compared to austenitic and 22%Cr duplex stainless steels
Excellent ductility and impact strength at both ambient and sub-zero temperatures
High resistance to abrasion, erosion and cavitation erosion
Excellent resistance to stress corrosion cracking in chloride containing environments
Listed in NACE MR 01 75 for sour service

Stainless steel Duplex grade 2205, F51, UNS 31803, 1.4462 used for heat exchangers, chemical tanks, refineries, shafts , pressure vessel parts, flanges and pipes for the oil and gas industries, paper industry, compressor parts and seawater desalination plants.
ASTM A182 F55

ASTM A182 specification covers forged or rolled alloy and stainless steel pipe flanges, forged fittings, and valves and parts for high-temperature service for use in pressure systems.

A182 F55 - UNS S32760

Excellent corrosion resistance in a wide variety of corrosive
Outstanding resistance to pitting and crevice corrosion in seawater and other chloride containing environments, with Critical Pitting Temperature exceeding 50�C
High strength compared to austenitic and 22%Cr duplex stainless steels
Excellent ductility and impact strength at both ambient and sub-zero temperatures
High resistance to abrasion, erosion and cavitation erosion
Excellent resistance to stress corrosion cracking in chloride containing environments
Listed in NACE MR 01 75 for sour service


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Metals International Limited

1068 Wuzhong Rd., Shanghai, 201103 China

Phone:
86-13818585282
Fax:
86
Contact:
Hoffman (Vice GM)
Mobile:
13818585282

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