HALF-ROUND, OVAL AND HALF-OVAL IRON.

Weight per Lineal Foot.

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Size | Size | Weight | Size | Weight

Half Round.| Oval. | per foot. | Half Oval. | per foot.

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⅜ | ⅜ × ³/₁₆ | .186 | ⅜ × ³/₃₂ | .093

⁷/₁₆ | ⁷/₁₆ × ⁷/₃₂ | .253 | ⁷/₁₆ × ⁷/₆₄ | .127

½ | ½ × ¼ | .331 | ½ × ⅛ | .166

⅝ | ⅝ × ⁵/₁₆ | .517 | ⅝ × ⁵/₃₂ | .259

¾ | ¾ × ⅜ | .744 | ¾ × ³/₁₆ | .372

⅞ | ⅞ × ⁷/₁₆ | 1.013 | ⅞ × ⁷/₃₂ | .507

1 | 1 × ½ | 1.323 | 1 × ¼ | .662

1⅛ | 1⅛ × ⁹/₁₆ | 1.624 | 1⅛ × ⁹/₃₂ | .812

1¼ | 1¼ × ⅝ | 2.067 | 1¼ × ⁵/₁₆ | 1.034

1½ | 1½ × ¾ | 2.976 | 1½ × ⅜ | 1.488

1¾ | 1¾ × ⅞ | 4.050 | 1¾ × ⁷/₁₆ | 2.026

2 | 2 × 1 | 5.290 | 2 × ½ | 2.645

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Young Engineer's Guide · 第 130 / 132 题