Calculate steel weight instantly for TMT bar, MS plate, pipe, angle, channel & beam. Expert industry analysis, weight charts & guides for steel professionals.
SteelMath is a free steel weight calculator supporting all common sections — TMT bar (rebar), mild steel plate, MS pipe, angle, channel, I-beam, flat bar & square tube. Use the d²/162 formula for round bars or enter dimensions for instant weight-per-metre results. Our tools support multiple steel grades including MS (7,850 kg/m³), SS 304, SS 316, Aluminium & Copper with accurate density factors.
Steel weight & yield — instant results for every section type
Select shape, enter dimensions, get instant weight
Processing efficiency & waste analysis
Reference charts, calculators & step-by-step guides for steel professionals
Steel weight formulas for TMT bar, plate, pipe, angle, channel, beam, tube, flat bar. Worked examples with IS standard density values. Free online calculators.
Complete steel scrap classification: HMS 1, HMS 2, shredded, busheling, turnings, cast iron. ISRI codes, density, yield rates, and furnace compatibility guide.
A hollow shaft resists torsion 2.92× better than a solid one of equal weight. This isn’t opinion — it’s algebra from τ = TR/J. Complete engineering analysis.
151 Indian Standards now mandatory for all steel imports under QCO 2024. BIS certification process, timeline, cost, penalties — essential for every importer.
Every active anti-dumping duty on steel imports into India. Products, countries, duty rates, expiry dates. DGTR cases on stainless, seamless, flat products.
Base price vs transaction price, grade extras, size extras, effective dates — decode the circular like a pro.
Market trends, policy impact & supply chain deep-dives
India consumed ~45–47 MT of steel scrap in FY26 — 28% of 169.2 MT crude steel. Only 84% domestic. Why India can’t copy the EU/US scrap playbook. JPC data.
From ₹4,538 crore negative net worth to ₹54 crore monthly profit. RINL Vizag Steel’s turnaround — ₹19,537 crore total package, 94% capacity, all 3 BFs running. The complete story of India’s most dramatic PSU steel rescue.
MOIL raises manganese ore prices 15–17.5% from April 6, 2026 — the steepest revision in nearly two years. Full impact analysis for ferroalloy producers, steelmakers, and procurement teams.
NMDC raises iron ore lumps by 10.4% and fines by 11.1% after record 53 MT production year. Full impact analysis on BF-BOF costs, landed pricing, import dynamics, and procurement strategy.
India’s steel demand grew 37% in 5 years while China’s declined 6.5%. Per capita at 100 kg vs 219 kg global average. Why India is the world’s last great steel growth market — and what it means for professionals.
India targets 300 MT steel capacity by 2030. But volume alone won’t set prices. Analysis of raw material gaps, global capital flows, and the value chain deficit that defines India’s limits.
From TMT bar weight charts to Hormuz crisis analysis — everything steel professionals need in one place.
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