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ASME B31.1 Power Piping Allowable Bolt Load And Bolt Stress

Calculate ASME B31.1 power piping allowable bolt load and bolt stress from temperature (US units).

Allowable bolt stress is calculated from tables A-10. Bolt tensile area can be calculated for either ANSI threads, or ISO threads.

Use the data plot option to plot the allowable stress versus temperature for the selected material. Use the Data Table option to display the data table in the popup window (ASME B31.1 Table A-10). Use the Result Table option to display a table of allowable stress and allowable load versus material type. Use the workbook ASME B31.1 data tables to look up allowable bolt stress data.

Reference : ANSI/ASME B31.1 : Power Piping (2014)

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Links : ±
CALCULATOR : ASME B31.1 Table A-10 Maximum Allowable Stress And Allowable Load Carbon Steel Bolt Nut And Stud [PLUS]   ±

Calculate allowable load and allowable stress from temperature for carbon steel bolt, nut and stud (ASME B31.1 Table A-10). The allowable stress values (SE) for bolts are interpolated from table A-10.

Tool Input

  • datatype : Material Type And Grade
  • OOR : If Temperature Above Data Range
  • bolttype : Bolt Schedule
  • diabtype : Bolt Size
    • Du : User Defined Bolt Diameter
    • Pu : User Defined Pitch Length
    • TPIu : User Defined Threads Per Inch
  • areatype : Bolt Tensile Area Type
    • Axu : User Defined Bolt Tensile Area
  • Td : Design Temperature

Tool Output

  • Ax : Bolt Tensile Area
  • D : Bolt Diameter
  • Na : Allowable Bolt Load
  • P : Bolt Thread Pitch
  • S : Allowable Bolt Stress
  • SMTS : SMTS At 100 F
  • SMYS : SMYS At 100 F
  • SUT : Tensile Stress At Design Temperature
  • SYT : Yield Stress At Design Temperature
  • Sdata : Stress Data
  • So : Basic Allowable Stress At 100 F
  • TPI : Bolt Threads Per Inch
  • Tdata : Temperature Data

CALCULATOR : ASME B31.1 Table A-10 Maximum Allowable Stress And Allowable Load Alloy Steel Bolt Nut And Stud [PLUS]   ±

Calculate allowable load and allowable stress from temperature for alloy steel bolt, nut and stud (ASME B31.1 Table A-10). The allowable stress values (SE) for bolts are interpolated from table A-10.

Tool Input

  • datatype : Material Type And Grade
  • OOR : If Temperature Above Data Range
  • bolttype : Bolt Schedule
  • diabtype : Bolt Size
    • Du : User Defined Bolt Diameter
    • Pu : User Defined Pitch Length
    • TPIu : User Defined Threads Per Inch
  • areatype : Bolt Tensile Area Type
    • Axu : User Defined Bolt Tensile Area
  • Td : Design Temperature

Tool Output

  • Ax : Bolt Tensile Area
  • D : Bolt Diameter
  • Na : Allowable Bolt Load
  • P : Bolt Thread Pitch
  • S : Allowable Bolt Stress
  • SMTS : SMTS At 100 F
  • SMYS : SMYS At 100 F
  • SUT : Tensile Stress At Design Temperature
  • SYT : Yield Stress At Design Temperature
  • Sdata : Stress Data
  • So : Basic Allowable Stress At 100 F
  • TPI : Bolt Threads Per Inch
  • Tdata : Temperature Data

CALCULATOR : ASME B31.1 Table A-10 Maximum Allowable Stress And Allowable Load Austenitic Stainless Steel Bolt Nut And Stud [PLUS]   ±

Calculate allowable load and allowable stress from temperature for austenitic stainless steel bolt, nut and stud (ASME B31.1 Table A-10). The allowable stress values (SE) for bolts are interpolated from table A-10.

Tool Input

  • datatype : Material Type And Grade
  • OOR : If Temperature Above Data Range
  • bolttype : Bolt Schedule
  • diabtype : Bolt Size
    • Du : User Defined Bolt Diameter
    • Pu : User Defined Pitch Length
    • TPIu : User Defined Threads Per Inch
  • areatype : Bolt Tensile Area Type
    • Axu : User Defined Bolt Tensile Area
  • Td : Design Temperature

Tool Output

  • Ax : Bolt Tensile Area
  • D : Bolt Diameter
  • Na : Allowable Bolt Load
  • P : Bolt Thread Pitch
  • S : Allowable Bolt Stress
  • SMTS : SMTS At 100 F
  • SMYS : SMYS At 100 F
  • SUT : Tensile Stress At Design Temperature
  • SYT : Yield Stress At Design Temperature
  • Sdata : Stress Data
  • So : Basic Allowable Stress At 100 F
  • TPI : Bolt Threads Per Inch
  • Tdata : Temperature Data

CALCULATOR : ASME B31.1 Table A-10 Maximum Allowable Stress And Allowable Load Martensitic Stainless Steel Bolt Nut And Stud [PLUS]   ±

Calculate allowable load and allowable stress from temperature for martensitic stainless steel bolt, nut and stud (ASME B31.1 Table A-10). The allowable stress values (SE) for bolts are interpolated from table A-10.

Tool Input

  • datatype : Material Type And Grade
  • OOR : If Temperature Above Data Range
  • bolttype : Bolt Schedule
  • diabtype : Bolt Size
    • Du : User Defined Bolt Diameter
    • Pu : User Defined Pitch Length
    • TPIu : User Defined Threads Per Inch
  • areatype : Bolt Tensile Area Type
    • Axu : User Defined Bolt Tensile Area
  • Td : Design Temperature

Tool Output

  • Ax : Bolt Tensile Area
  • D : Bolt Diameter
  • Na : Allowable Bolt Load
  • P : Bolt Thread Pitch
  • S : Allowable Bolt Stress
  • SMTS : SMTS At 100 F
  • SMYS : SMYS At 100 F
  • SUT : Tensile Stress At Design Temperature
  • SYT : Yield Stress At Design Temperature
  • Sdata : Stress Data
  • So : Basic Allowable Stress At 100 F
  • TPI : Bolt Threads Per Inch
  • Tdata : Temperature Data

CALCULATOR : ASME B31.1 Table A-10 Maximum Allowable Stress And Allowable Load Precipitation Hardened Stainless Steel Bolt Nut And Stud [PLUS]   ±

Calculate allowable load and allowable stress from temperature for precipitation hardened stainless steel bolt, nut and stud (ASME B31.1 Table A-10). The allowable stress values (SE) for bolts are interpolated from table A-10.

Tool Input

  • datatype : Material Type And Grade
  • OOR : If Temperature Above Data Range
  • bolttype : Bolt Schedule
  • diabtype : Bolt Size
    • Du : User Defined Bolt Diameter
    • Pu : User Defined Pitch Length
    • TPIu : User Defined Threads Per Inch
  • areatype : Bolt Tensile Area Type
    • Axu : User Defined Bolt Tensile Area
  • Td : Design Temperature

Tool Output

  • Ax : Bolt Tensile Area
  • D : Bolt Diameter
  • Na : Allowable Bolt Load
  • P : Bolt Thread Pitch
  • S : Allowable Bolt Stress
  • SMTS : SMTS At 100 F
  • SMYS : SMYS At 100 F
  • SUT : Tensile Stress At Design Temperature
  • SYT : Yield Stress At Design Temperature
  • Sdata : Stress Data
  • So : Basic Allowable Stress At 100 F
  • TPI : Bolt Threads Per Inch
  • Tdata : Temperature Data

CALCULATOR : ASME B31.1 Table A-10 Maximum Allowable Stress And Allowable Load Copper Alloy Bolt Nut And Stud [PLUS]   ±

Calculate allowable load and allowable stress from temperature for copper alloy bolt, nut and stud (ASME B31.1 Table A-10). The allowable stress values (SE) for bolts are interpolated from table A-10.

Tool Input

  • datatype : Material Type And Grade
  • OOR : If Temperature Above Data Range
  • bolttype : Bolt Schedule
  • diabtype : Bolt Size
    • Du : User Defined Bolt Diameter
    • Pu : User Defined Pitch Length
    • TPIu : User Defined Threads Per Inch
  • areatype : Bolt Tensile Area Type
    • Axu : User Defined Bolt Tensile Area
  • Td : Design Temperature

Tool Output

  • Ax : Bolt Tensile Area
  • D : Bolt Diameter
  • Na : Allowable Bolt Load
  • P : Bolt Thread Pitch
  • S : Allowable Bolt Stress
  • SMTS : SMTS At 100 F
  • SMYS : SMYS At 100 F
  • SUT : Tensile Stress At Design Temperature
  • SYT : Yield Stress At Design Temperature
  • Sdata : Stress Data
  • So : Basic Allowable Stress At 100 F
  • TPI : Bolt Threads Per Inch
  • Tdata : Temperature Data

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