GOST 与标准 — 计算器索引

每条链接对应引用标准所涵盖的典型产品族的可运行重量计算器预设。请务必以质保书与标准正式文本核对尺寸、版本与公差。

标准与计算器

• GOST 8732-78 — seamless hot-deformed carbon and alloy steel pipesRound pipe calculator: outer diameter, wall, length → mass.打开计算器 →
• GOST 8731-74 — seamless hot-rolled steel pipes (assortment tables)Same pipe mass model; compare with the edition referenced on your certificate.打开计算器 →
• GOST 19903-2015 — general-purpose rolled steel sheet and coilSheet calculator: thickness, width, length → mass.打开计算器 →
• GOST 16523-97 — cold-rolled thin-sheet structural and quality steelUse the sheet model for flat mass; tolerances follow the standard tables.打开计算器 →
• GOST 5781-82 — hot-rolled steel reinforcing bar for reinforced concreteRebar calculator: nominal diameter and length → mass.打开计算器 →
• GOST 8239-89 — hot-rolled steel I-beamsSymmetric I-beam outline: height, flanges, web → mass per meter.打开计算器 →
• GOST 8509-93 — hot-rolled steel equal-leg anglesEqual-leg angle calculator: leg, thickness, length.打开计算器 →
• GOST 8639-82 — square closed bent steel profiles (tubes)Square tube calculator: outer side, wall, length.打开计算器 →
• GOST 8645-68 — rectangular bent closed steel profilesUse the square-tube engine as a quick rectangular hollow estimate.打开计算器 →
• GOST 8240-97 — hot-rolled steel U-channels (channels)Channel mass uses the same simplified model as symmetric I-beams (UPN-style).打开计算器 →
• GOST 2590-2006 — hot-rolled round steel barsSolid round bar: diameter and length → mass.打开计算器 →
• GOST 7417-75 — hot-rolled alloy steel rounds (general use)Same round-bar geometry; pick the alloy grade in the calculator.打开计算器 →
• GOST 23279-2012 — welded reinforcing mesh for reinforced concreteMesh calculator: wire diameter, cell size, sheet area → mass.打开计算器 →
• GOST 12815-80 — blind and slip-on welded flanges (blank mass)Flange blank: OD, bore, thickness → piece mass (before final machining).打开计算器 →

MetalCalc Pro 提供仅供参考的几何质量估算，不能替代钢厂认证表或结构设计软件。