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MetalChats · Engineering Utilities
Precision calculators for traders and fabricators. Built on canonical IS densities. No login required — open a tool and start calculating.
Round, square, rectangle, elliptical, hex and octagon pipe weight by grade and size. Live as you type.
Round, square, hex, octagon, flat, TMT and more — 10 bar profiles.
Weight and cost from length, width and thickness.
Coil weight from OD, ID and strip width.
Ring weight from OD, ID and thickness.
Bend weight, developed length and bends per pipe (SR/LR/2D/3D/5D).
Length, weight, area, volume, pressure and temperature.
Acre, hectare, vigha, bigha, kanal — by state — plus rate conversion.
ASME B16.5 & DIN EN 1092 — dimensions and weight by type and size.
Bolts, nuts, washers, studs — DIN/ISO/ASTM/IS — with matching parts.
Match chemistry & mechanicals to a grade; pass/fail vs a target.
Part, scrap and sheet weight with material utilisation %.
Strip counts, weights and an optimum slitting plan from a coil.