金属扩展计算器
用此免费在线工具计算金属扩展
Positive = heating, negative = cooling
How to Use
- Select the metal/alloy or choose "Custom" to enter a specific thermal expansion coefficient.
- Enter the initial length of the workpiece in meters or inches.
- Enter the temperature change (ΔT). Use positive values for heating, negative for cooling.
- Click Calculate to see the expansion or contraction in both metric and imperial units.
- This uses the linear expansion formula ΔL = L₀ × α × ΔT.
All calculations run locally in your browser. No data is sent to any server.
金属膨胀计算器 — 免费、快速，可在浏览器中运行。无需设置，只需打开并开始使用即可。
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⚡ 在浏览器中处理
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