Author: American Society for Testing and Materials
Publisher:
ISBN:
Category : Metallurgy
Languages : en
Pages : 16
Book Description
Tentative Method for Conducting Drop-weight Test to Determine Nil-ductility Transition Temperature of Ferritic Steels
Author: American Society for Testing and Materials
Publisher:
ISBN:
Category : Metallurgy
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Metallurgy
Languages : en
Pages : 16
Book Description
Standard Method for Conducting Drop-weight Test to Determine Nil-ductility Transition Temperature of Ferritic Steels
Author: American Society for Testing and Materials
Publisher:
ISBN:
Category : Steel
Languages : en
Pages : 6268
Book Description
Publisher:
ISBN:
Category : Steel
Languages : en
Pages : 6268
Book Description
Appendix
Drop-weight Test for Determination of Nil-ductility Transition Temperature, User's Experience with ASTM Method E 208
Author: John M. Holt
Publisher: ASTM International
ISBN: 0803104871
Category : Fracture mechanics
Languages : en
Pages : 199
Book Description
Publisher: ASTM International
ISBN: 0803104871
Category : Fracture mechanics
Languages : en
Pages : 199
Book Description
Report of NRL Progress
Author: Naval Research Laboratory (U.S.)
Publisher:
ISBN:
Category : Naval research
Languages : en
Pages : 320
Book Description
Publisher:
ISBN:
Category : Naval research
Languages : en
Pages : 320
Book Description
Review of Concepts and Status of Procedures for Fracture-safe Design of Complex Welded Structures Involving Metals of Low to Ultra-high Strength Levels
Author: William S. Pellini
Publisher:
ISBN:
Category : Metals
Languages : en
Pages : 104
Book Description
Publisher:
ISBN:
Category : Metals
Languages : en
Pages : 104
Book Description
Analysis of Reactor Vessel Radiation Effects Surveillance Programs
Author: Lendell E. Steele
Publisher: ASTM International
ISBN: 9780803100664
Category : Freshwater microbiology
Languages : en
Pages : 269
Book Description
Publisher: ASTM International
ISBN: 9780803100664
Category : Freshwater microbiology
Languages : en
Pages : 269
Book Description
NBS Special Publication
Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 1064
Book Description
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 1064
Book Description
Book of ASTM Standards Including Tentatives
Author: American Society for Testing and Materials
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 1836
Book Description
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 1836
Book Description
Drop-Weight Testing of Nonstandard Geometries
Author: JG. Early
Publisher:
ISBN:
Category : ASTM A212 steel
Languages : en
Pages : 21
Book Description
The test requirements contained in the standard test method for drop-weight testing, the ASTM Method for Conducting Drop-Weight Test to Determine Nil-Ductility Transition Temperature of Ferritic Steels (E 208-81), generally limit its applicability to flat products or to products with at least one flat surface; this is done because of the shape of the standard test specimens and the need for the tension surface of the specimen to be an as-fabricated surface. Difficulties arise in the application of ASTM Method E 208-81 to steel products whose fabricated shapes are not flat, for example, piping and pressure vessels. For products with curved surfaces, some of the testing requirements must be violated; these include keeping the as-fabricated surface as the tension surface, uniform specimen thickness, a flat compression surface, and uniform stress on the tension surface. In this study, the nil-ductility transition (NDT) temperature was determined as a function of test specimen geometry for two carbon/manganese structural steel grades. The specimens were extracted from the head plates of railroad tank cars and were curved in two orthogonal directions. The sensitivity of the test results to variations in test specimen geometry has been determined as is reported here.
Publisher:
ISBN:
Category : ASTM A212 steel
Languages : en
Pages : 21
Book Description
The test requirements contained in the standard test method for drop-weight testing, the ASTM Method for Conducting Drop-Weight Test to Determine Nil-Ductility Transition Temperature of Ferritic Steels (E 208-81), generally limit its applicability to flat products or to products with at least one flat surface; this is done because of the shape of the standard test specimens and the need for the tension surface of the specimen to be an as-fabricated surface. Difficulties arise in the application of ASTM Method E 208-81 to steel products whose fabricated shapes are not flat, for example, piping and pressure vessels. For products with curved surfaces, some of the testing requirements must be violated; these include keeping the as-fabricated surface as the tension surface, uniform specimen thickness, a flat compression surface, and uniform stress on the tension surface. In this study, the nil-ductility transition (NDT) temperature was determined as a function of test specimen geometry for two carbon/manganese structural steel grades. The specimens were extracted from the head plates of railroad tank cars and were curved in two orthogonal directions. The sensitivity of the test results to variations in test specimen geometry has been determined as is reported here.