1、IHS PRODUCT DESIGN IHS ASME Errata Valued Customer, The Errata to ASME Standards are created by ASME to provide corrections to incorrectly published items, or to correct typographical or grammatical errors in ASME Standards. This Erratum applies to the ASME Standard you have purchased. Thank you! C
2、ontact Us: Americas +1 877 413 5184 Toll Free +1 303 397 7956 Direct Europe, Middle East, Africa +44 1344 328040 Phone +44 1344 328005 Fax Asia Pacific +852 2368 5733 Phone +852 2368 5269 Fax This Page is not part of the original publication ASME/B31.1 Errata Errata to ASME Standards provide corr
3、ections to incorrectly published items, or to correct typographical or grammatical errors. Such errata shall be used on the date posted. Information contained in the above is the property of the Copyright holder and all Notice of Disclaimer Errata for B31.1-2016 Table A-5 12/08/16 ASME B31.1-2016Tab
4、le A-5 Cast Iron (16)Maximum Allowable Stress Values in Tension, ksi, for Metal Temperature, F, NotExceeding400 450 500 600 650 Class Spec. No.Gray Cast Iron2.0 . . . . . . . . . . . . 20 A482.5 . . . . 253.0 . . . . . . . . . . . . 303.5 . . . . 354.0 . . . . 404.5 . . . . 455.0 . . . . 505.5 . . .
5、 . . . . . . . . . 556.0 . . . . 602.1 . . . . . . . . . . . . A A1263.1 . . . . B4.1 . . . . C2.0 2.0 . . . . . . . . . 20 A2782.5 2.5 . . . . . . . . . 253.0 3.0 . . . . . . . . . 303.5 3.5 . . . . . . . . . 354.0 4.0 . . . . . . . . . 404.5 4.5 . . . . . . . . . 455.0 5.0 . . . . . . . . . 505.5
6、5.5 . . . . . . . . . 556.0 6.0 . . . . . . . . . 60Ductile Cast Iron9.6 9.6 9.6 9.6 8.5 60-40-18 A39510.4 10.4 . . . . . . . . . 65-45-159.6 9.6 9.6 9.0 8.5 60-42-10 A53611.2 11.2 11.2 10.5 10.0 70-50-05NOTES:(1) THIS MATERIAL IS NOT ACCEPTABLE FOR BOILER EXTERNAL PIPING SEE FIG. 100.1.2(A.1), FIG.
7、 100.1.2(A.2), FIG. 100.1.2(B.1),FIG.100.1.2(B.2), AND FIG. 100.1.2(B.3).(2) Material quality factors are not applicable to these materials.(3) For saturated steam at 250 psi (406F), the stress values given at 400F may be used.(4) For limitations on the use of this material, see para. 124.4.(5) This
8、 material shall not be used where the design pressure exceeds 250 psig 1 725 kPa (gage) or where the design temperatureexceeds 450F (230C).(6) This material shall not be used for boiler external piping where the design pressure exceeds 350 psig 2 415 kPa (gage) or where thedesign temperature exceeds
9、 450F (230C).(7) Piping components conforming to either ASME B16.1 or ASME B16.4 may be used for boiler external piping, subject to all the require-ments of the particular standard.(8) For limitations on the use of this material, see para. 124.6.183B31.1 Errata Item 16-1699 Correction from item 14-1789 July 19, 2016Page 1 of 1
