
【国外标准】 Round Robin Test Program for Development of Hardness Conversions for Precipitation Hardened Nickel Alloys and Martensitic Stainless Steels
本网站 发布时间:
2025-06-05
- API TR 21B
- 定价:
- 在线阅读
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
This test program was designed to provide the data necessary to develop two independent sets of hardness conversions, one for precipitation hardened nickel alloys (PHNA) and the other for martensitic stainless steels (MSS), that could be used to ballot two new hardness conversion tables with corresponding hardness conversion equations for ASTM Standard E140.
标准号:
API TR 21B
标准名称:
Round Robin Test Program for Development of Hardness Conversions for Precipitation Hardened Nickel Alloys and Martensitic Stainless Steels
英文名称:
Round Robin Test Program for Development of Hardness Conversions for Precipitation Hardened Nickel Alloys and Martensitic Stainless Steels标准状态:
-
发布日期:
-
实施日期:
出版语种:
- 推荐标准
- ASTM 51401-21 Standard Practice for Use of a Dichromate Dosimetry System
- ASTM 51956-21 Standard Practice for Use of a Thermoluminescence-Dosimetry System (TLD System) for Radiation Processing
- ASTM B887-24 Standard Test Method for Determination of Coercivity (Hcs) of Cemented Carbides
- ANSI INCITS TR-10-1995 Information Processing Systems Technical Report - Part Programming Tutorial for American National Standard APT Language As Defined by ANSI X3.37-1995 (NOT AN AMERICAN NATIONAL STANDARD) (formerly ANSI X3/TR-10-1995)
- ANSI INCITS TR-11-1992 Information Processing Systems Technical Report - Information Resource Dictionary System (IRDS) Support for Naming Convention Verification (NCV) (NOT AN AMERICAN NATIONAL STANDARD) (formerly ANSI X3/TR-11-1992)
- ANSI INCITS TR-7-1989 Information Processing Systems Technical Report - Real-Time Extensions for PL/I (NOT AN AMERICAN NATIONAL STANDARD) (formerly ANSI X3/TR-7-1989)
- ANSI INCITS TR-8-1988 Information Processing Systems Technical Report - User Documentation for Consumer Software Packages (NOT AN AMERICAN NATIONAL STANDARD) (formerly ANSI X3/TR-8-1988)
- ANSI/INCITS/ISO/IEC TR 11581-1:2011[2015] Information technology - User interface icons - Part 1: Introduction to and overview of icon standards
- ANSI/INCITS/ISO/IEC TR 11581-41:2014[2015] Information technology - User interface icons - Part 41: Data structure to be used by the ISO/IEC JTC 1/SC 35 icon database
- ANSI/INCITS/ISO/IEC TR 15285:1998[2015] Information technology - An operational model for characters and glyphs
- ANSI/INCITS/ISO/IEC TR 19075-1:2011[2015] Information technology - Database languages - SQL Technical Reports - Part 1: XQuery Regular Expression Support in SQL
- ANSI/INCITS/ISO/IEC TR 19758:2003[2015] Information technology - Document description and processing languages - DSSSL library for complex compositions
- ANSI/OPEI B175.2-2012 (R2019) Outdoor Power Equipment - Internal Combustion Engine-Powered Handheld and Backpack Blowers and Blower-Vacuums - Safety Requirements and Performance Testing Procedures
- ANSI/OPEI B175.6-2018 Outdoor Power Equipment - Internal Combustion Engine-Powered Hand-Held Hedge Trimmers - Safety and Environmental Requirements
- ANSI/OPEI B175.6-2018 (R2024) Outdoor Power Equipment - Internal Combustion Engine-Powered Hand-Held Hedge Trimmers - Safety and Environmental Requirements