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S31730
Standard ASTM A240/240M-2018 Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet and Strip for Pressure Vessels and General Applications
Standard ASTM A182/A182M-2018 Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
Standard ASTM A276/A276M-2017 Standard Specification for Stainless Steel Bars and Shapes
Standard ASTM A193/A193M-2019 Alloy-steel and stainless steel bolting for high temperature or high pressure service and other special purpose applications
Standard ASTM A194/194M-2016 Carbon steel, Alloy steel, and Stainless steel nuts for bolts for high pressure or high temperature service, or both
Standard ASTM A269/A269M-2014 Seamless and Welded Austenitic Stainless Steel Tubing for General Service
Standard ASTM A213/A213M-2019 Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
Standard ASTM A580/A580M-2018 Stainless Steel Wire
Standard ASTM A240/A240M-2020 Chromium and Chromium-Nickel Stainless Steel Plate, Sheet and Strip for Pressure Vessels and General Applications
Standard ASTM A194/A194M-2020 Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both
Standard ASTM A193/A193M-2020 Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications
Standard ASME SA-194/SA-194M-2019 Specification for Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both
Standard ASTM A194/A194M-2023 Standard Specification for Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both


Chemical Composition(%)


Standard Material Designation Chemical Composition (%)
ASTM A182/A182M-2018
Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service

(S31730)
 
Min
Max
ASTM A240/240M-2018
Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet and Strip for Pressure Vessels and General Applications

(S31730)
 
Min
Max
ASTM A193/A193M-2019
Alloy-steel and stainless steel bolting for high temperature or high pressure service and other special purpose applications
A193 B8ML4CuN Class 1
(S31730)
 
Min
Max
ASTM A193/A193M-2019
Alloy-steel and stainless steel bolting for high temperature or high pressure service and other special purpose applications
A193 B8ML4CuN Class 1D
(S31730)
 
Min
Max
ASTM A193/A193M-2019
Alloy-steel and stainless steel bolting for high temperature or high pressure service and other special purpose applications
A193 B8ML4CuNA Class 1A
(S31730)
 
Min
Max
ASTM A276/A276M-2017
Standard Specification for Stainless Steel Bars and Shapes

(S31730)
 
Min
Max
ASTM A194/194M-2016
Carbon steel, Alloy steel, and Stainless steel nuts for bolts for high pressure or high temperature service, or both
A194 Grade 8ML4CuN
(S31730)
 
Min
Max
ASTM A269/A269M-2014
Seamless and Welded Austenitic Stainless Steel Tubing for General Service

(S31730)
 
Min
Max
ASTM A213/A213M-2019
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

(S31730)
 
Min
Max
ASTM A580/A580M-2018
Stainless Steel Wire

(S31730)
 
Min
Max
ASTM A240/A240M-2020
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet and Strip for Pressure Vessels and General Applications

(S31730)
 
Min
Max
ASTM A194/A194M-2020
Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both
A194 Grade B8ML4CuN
(S31730)
(317)
 
Min
Max
ASTM A193/A193M-2020
Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications
A193 B8ML4CuN Class 1
(S31730)
 
Min
Max
ASTM A193/A193M-2020
Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications
A193 B8ML4CuN Class 1D
(S31730)
 
Min
Max
ASTM A193/A193M-2020
Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications
A193 B8ML4CuNA Class 1A
(S31730)
 
Min
Max
ASME SA-194/SA-194M-2019
Specification for Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both
SA194 Grade B8ML4CuN
(S31730)
(317)
 
Min
Max
ASTM A194/A194M-2023
Standard Specification for Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both
A194 Grade 8ML4CuN
(S31730)
 
Min
Max
For Reference Only