alloy steel bolting materials for high temperature service
A194/A194M Specification for Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both. A320/A320M Specification for Alloy-Steel and Stainless Steel Bolting for Low-Temperature Service. A354 Specification for Quenched and Tempered Alloy Steel Bolts, Studs, and Other Externally Threaded Fasteners
Specification for Carbon and Alloy Steel Nuts for Bolts for high pressure or high temperature service, or both. ASTM A320/A320M:Specification for alloy-steel and stainless steel bolting for low temperature service. ASTM A962/A962M:Specification for Common Requirements for Bolting Intended for Use at Any Temperature from Cryogenic to the Creep ASTM A320 Grade L7 - Boltport FastenersASTM A320 Grade L7 ASTM A320 Grade L7 is a standard specification for high tensile 4140 alloy steel bolting materials, intended for use in low temperature services. The term "bolting material" as used in this specification covers, rolled, forged or strain hardened bars, bolts, screws, studs and stud bolts.
Alloy-Steel and Stainless Steel Bolting Materials for High Temperature or High Pressure Service and Other Special Purpose Applications /58/ A 213/A 213M:2009:Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes /86/ A 225/A 225M:2007:Pressure Vessel Plates, Alloy Steel, Manganese-Vanadium-Nickel /2/ A Alloy Steel Bolting Materials for High Temperature Service JFS Steel Alloy Steel Bolting Materials for High Temperature Service Introduction. Professional
Alloy & S.S. Bolting A193 - (2)(3) High Temp Bolting A449 - (7)(8) Carbon Steel Bolting A307 B - (4)(5) Alloy Steel Bolting A453 651/660- (9) Low Temp Bolting A320 - (2)(3)(6) Alloy Steel Bolting Bolting Materials - Bolting Materials & Grades/Standards Bolting Material. Bolting Materials & Grades/Standards The following describes the more usual bolting materials For temperatures up to 875F, chromium-molybdenum steel conforming to ASTM A193-B7 is normally used, and for higher temperatures and/or corrosive services, other suitable ferritic (usually ASTM A193-B16) or austenitic grades are selected from ASTM A193.
Alloy Steel, Quenched and Tempered 85,000 92,000 120,000 10.9 or 109 ISO R898 Class 10.9 120,000 130,000 150,000 NOTES:1. ASTM Speci cations:A193 Alloy-Steel Bolding Materials for High-Temperature Service A307 Low-Carbon Steel Externally and Internally Threaded Standard Fasteners A320 Alloy-Steel Bolding Materials for Low Fasteners for High Temperature Applications Extreme boltA great material that you might want to consider for this application is A-286. This can be made in a few different versions ranging from 120 160 KSI tensile. A-286 fasteners are great for high temperature and high strength applications. These screws would be very resistant to high temperature oxidation and typically can handle the cycling.
(Commonly Requested by Bolt, Pump, Fitting and Valve Mfgrs) ASTM-A- (American Society for Testing and Materials) ASTM-A-108 Carbon Steel Bars Cold Finished C-1018 Thru C-1215 (Chems Only) ASTM-A-193 Alloy-Steel and Stainless Steel Bolting Materials for High Temperature Service GR-B8 (304) GR-B8 CL 2 (304 Strain Hardened High Tensile) Heat Treatment of Bolts & Fasteners - Purpose of Heat ASTM A193 provides specifications for alloy and stainless steel bolts for high-temperature service. Fastener Heat Treatment Processes About 90 percent of fasteners are steel based and the required strength level is usually developed in steel fasteners using quenching and tempering processes.
Alloy Steel Stud Bolting Materials. The following grades of heat treated alloy steel studs are commonly used for high-pressure or extreme service in diameters of 1/4 inch to 4 inch inclusive. Other grades and other diameters are available on special order. ASTM A193, Grade B7 JIS G 4107:Alloy steel bolting materials for high JIS G 4107:Alloy steel bolting materials for high temperature service.
ASTM A193:Alloy Steel and Stainless Steel Bolting Materials for High-Temperature Service Size Range Min. Tensile Strength Min. Yield Strength Core Hardness Rockwell (in.) (psi) (psi) (max) 2 1/2 & under 125,000 105,000 C35 Over 2 1/2 - 4 115,000 95,000 C35 Over 4 7 100,000 75,000 C35 4 & under 100,000 80,000 B99 Over 4 - 7 100,000 75,000 B99 Pipe Material Types and Selection - A Complete Guide
- Process Conditions For Pipe Material SelectionPipe Material PropertiesFerrous MetalNon-Ferrous MetalNon-MetalLined & Clad PipeASTM Material Grades For Pipe MaterialsHigh Temperature Fasteners Fastenright LimitedSep 05, 2019 · There are a trio of stainless steels which can be used in fasteners for high temperature applications. These are 309, 310 and 630. 309 and 310 are higher in chromium and nickel than some other alternatives, whilst the cold-working and ageing at low temperatures for 630 make it ideal due to its hardness, strength and ductility.
Alloy-Steel and Stainless Steel Bolting Materials for High Temperature or High Pressure Service and Other Special Purpose Applications1 This standard is issued under the xed designationA 193/A 193M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. Standard Specication for Alloy-Steel and Stainless Steel Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications1 This standard is issued under the xed designationA193/A193M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.
Alloy-Steel and Stainless Steel Bolting for Low-Temperature Service1 This standard is issued under the xed designationA320/A320M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. The Importance of Temperature in Bolting - Nord-Lock GroupSep 17, 2014 · A:Bolts can be made of many different materials, the most common being carbon steel, alloy
Alloy steel bolting materials for high temperature service; Microalloyed steel; Boron steel; Spring steel; High carbon chrome bearing steel; Stainless Steel. Angle bar; Unequal angle bar; Channel bar; Flat bar & Square bar; Compression bar; H-beam & T-bar; Round bar; Stainless steel bars for concrete reinforceinent; Stainless steel for use with high-pressure hydrogen