ISO 6892 금속 재료의 인장시험
이 표준에 준해서 시험할 수 있는 제품에는 금속 시트와 플레이트, 와이어, 바 또는 부분품 및 튜브 등이 포함됩니다. 시편은 휨을 최소화하기 위하여 축방향으로 잘 정렬되도록 파지되어야 합니다. 그러고 나서 시편은 파단이 일어날 때까지 인장으로 당겨지며 하중과 신율 데이터가 기록됩니다.
5900 Universal Testing Systems are engineered for precision, built for durability, and offer the flexibility for changing requirements. They are designed with standard and optional features that increase testing efficiency and improve the testing experience for the operator. A wide range of models are available for testing capacities from < 100N up to 600kN.
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The 2630-100 series of extensometers offers speed of attachment and ease-of-use. The light-weight, rugged cross-brace design eliminates errors caused by physical distortion, while built-in protection ensures that damage is not caused by over-extension. The low operating-force arms of the extensometer reduce the possibility of knife-edge slippage when testing hard or smooth surfaced materials.
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The AutoX 750 is a high-resolution, long-travel automatic contacting extensometer. It can be mounted onto any electromechanical 3300, 5500, or 5900 table top and floor model systems, as well as LX, DX, HDX, and KN static hydraulic testing systems. It is well suited for applications involving plastics, metals, biomedical, composites, elastomers, and more. The AutoX has a maximum travel of 750 mm and accuracy of ± 1 µm.
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This whitepaper provides an in-depth description of how the new standard replaces both the previous version of ISO 6892 and the widely-used EN 10002-1:2001 standard. It is highly relevant reading for anyone performing tensile tests on metallic materials. Instron testing machines are able to meet the demanding requirements of ISO 6892-1:2009, both Method A, based on strain rate control, and Method B, based on stress rate.
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This flyer explains the differences between: percentage of total extension at fracture (At); percentage elongation after fracture (A); Non-Proportional Elongation (NPE); and the benefits of using an Automatic Extensometer when testing to ISO 6892-1:2009 for metals applications.
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