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GB/T 231.3-2012
GB/T 231.3-2012 Metallic materials—Brinell hardness test—Part 3:Calibration of reference blocks
Abstract
This part of GB/T 231 specifies the calibration method for standard hardness blocks (hereinafter referred to as standard blocks) used in the indirect testing of Brinell hardness testers as described in GB/T 231.2—2012.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 231.3-2012 |
| CCS | Metallic material testing machine |
| ICS | Mechanical testing |
| Implement Date | 2013-06-01 |
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