ISO/TR 14745:2015
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Welding — Post-weld heat treatment parameters for steels
Hardcopy , PDF
English
07-01-2015
25-05-2022
ISO/TR 14745:2015 provides recommendations for post-weld heat treatment (PWHT) of steels with recommendations for holding temperatures and holding times for different materials and material thicknesses. These recommendations are limited to stress relieving for non-alloy steels (groups 1, 2, 3, 4, and 11) and to tempering for Cr-Mo-(Ni) steels (groups 5 and 6) and martensitic stainless steels (group 7.2), and are independent of type of product or location. The recommendations do not supersede any guidance given in material supplier specifications, e. g. thermo-mechanically treated fine-grain steels. It does not specify when PWHT is required. Such requirements are given in product standards, material specifications, or material data sheets.
| Committee |
ISO/TC 44/SC 10
|
| DocumentType |
Technical Report
|
| Pages |
11
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| Standards | Relationship |
| S.R. CEN ISO/TR 14745:2015 | Identical |
| CEN ISO/TR 14745:2015 | Identical |
| NEN NPR CEN ISO/TR 14745 : 2015 | Identical |
| PD CEN ISO/TR 14745:2015 | Identical |
| ISO/TR 20172:2009 | Welding — Grouping systems for materials — European materials |
| EN 10052:1993 | Vocabulary of heat treatment terms for ferrous products |
| EN 13480-4:2017 | Metallic industrial piping - Part 4: Fabrication and installation |
| ISO/TR 20173:2009 | Welding — Grouping systems for materials — American materials |
| ISO/TR 15608:2017 | Welding — Guidelines for a metallic materials grouping system |
| ISO/TR 17671-3:2002 | Welding — Recommendations for welding of metallic materials — Part 3: Arc welding of stainless steels |
| ISO 4885:2017 | Ferrous materials — Heat treatments — Vocabulary |
| ISO 17663:2009 | Welding — Quality requirements for heat treatment in connection with welding and allied processes |
| ISO 15614-1:2017 | Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys |
| EN 13445-4 : 2014 COR 2017 | UNFIRED PRESSURE VESSELS - PART 4: FABRICATION |
| ISO/TR 17671-2:2002 | Welding — Recommendations for welding of metallic materials — Part 2: Arc welding of ferritic steels |
| ISO/TR 20174:2005 | Welding — Grouping systems for materials — Japanese materials |
| ISO/TR 17671-1:2002 | Welding — Recommendations for welding of metallic materials — Part 1: General guidance for arc welding |
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