STN EN ISO 6507-2
| Name: | STN EN ISO 6507-2 |
| Validity: | Valid |
| Number of pages: | 28 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Kovové materiály. Vickersova skúška tvrdosti. Časť 2: Overovanie a kalibrácia skúšobných strojov (ISO 6507-2: 2018) |
| English title | Metallic materials - Vickers hardness test - Part 2: Verification and calibration of testing machines (ISO 6507-2:2018) |
| Release Date: | 01. 09. 2018 |
| Date of withdrawal: | |
| ICS: | 77.040.10 |
| Sorting character/National clasification code | 42 0374 |
| Level of incorporation: | idt EN ISO 6507-2:2018, idt ISO 6507-2:2018 |
| Official Journal | 08/18 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 6507-2:2006-06 (42 0374) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies a method of verification and calibration of testing machines and diagonal measuring system for determining Vickers hardness in accordance with ISO 6507-1. A direct method of verification and calibration is specified for the testing machine, indenter and the diagonal length measuring system. An indirect verification method using reference blocks is specified for the overall checking of the machine. If a testing machine is also to be used for other methods of hardness testing, it shall be verified independently for each method. This document is also applicable to portable hardness testing machines but not applicable to hardness testing machines based on different measurement principles, e.g. ultrasonic impedance method. |
| Preview: | Náhľad normy (PDF) |