Technical Field Guide · Metallurgical Analysis
Moradabad Brass Scrap Price Today & Mandi Bhav Guide
Empirical guide to tracking daily Moradabad brass scrap prices (mandi bhav), honey scrap remelt costs, and virgin metal spreads across Uttar Pradesh and Haryana rolling mills.
Technical Metallurgy & Procurement Methodology
Wholesale brass manufacturing across Moradabad, Jagadhri, and Mirzapur operates on secondary melting of scrap alloys. Pricing correlates directly with international copper and zinc benchmarks on the Multi Commodity Exchange (MCX) and London Metal Exchange (LME). Secondary foundries rely on standardized scrap assortments defined by the Institute of Scrap Recycling Industries (ISRI): "Honey" (yellow brass scrap containing ~60–63% copper), "Ocean" (mixed brass castings and valve bodies), and "Berry" (clean, unalloyed copper wire). Melting brass in traditional coke pit furnaces incurs a 4% to 6% volatilization loss because zinc boils at 907°C—well below the 950°C–1020°C pouring temperature of molten brass. Foundries compensate by adding 2% to 3% virgin zinc ingots (jasta) before skimming dross and pouring into sand molds or rolling slabs.
Core Metallurgical Fact: Secondary brass foundry economics: Raw scrap purchase price + 5% melting vaporization loss + rolling mill conversion cost (₹28–₹35/kg) defines the baseline cost of sheet metal circles (tikki) before artisan hammering labor.
Empirical Field Inspection Steps
Follow these scientific tests before purchasing, commissioning, or accepting metalcraft consignments:
- ISRI Scrap Verification: Inspect incoming brass scrap shipments for ferrous contamination using neodymium magnets. Ensure zero zinc-diecast (kacha pital) adulteration, which causes catastrophic cracking during cold rolling.
- Melting Loss Allowance: When calculating foundry yield from raw scrap to cast ingots, budget a mandatory 4% to 6% zinc volatilization loss. Low-temperature electric induction melting reduces this loss to under 1.5%.
- Rolling Conversion Spread: Cold breakdown rolling mills in Jagadhri and Mirzapur charge standard conversion spreads (₹28–₹35/kg) to process cast slabs into annealed 60:40 or 63:37 brass sheet circles.
- Virgin Tin Procurement: Verify virgin tin ingots against Bureau of Indian Standards (BIS IS 26:2024) Grade Sn99.7% or higher. Never purchase unbranded solder sticks for food-contact utensil linings.
Scrap-to-Bartan Yield & Melting Loss Calculator
Model net foundry recovery, zinc volatilization losses, melting fuel costs, and cold-rolling conversion spreads when remelting secondary scrap brass into finished hand-hammered utensils.
Net Molten Ingot Recovery
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Virgin Zinc (Jasta) Top-Up
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Net Finished Utensil Mass
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Effective Finished Cost / Kg
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Verified Sourcing Corridors
Connect directly with verified clusters and official artisan societies:
- Moradabad Craft Guide — India's premier brass casting and sheet hammering hub.
- Swamimalai Craft Guide — Registered GI lost-wax sacred bronze icon guild.
- Sarthebari Craft Guide — Registered GI hand-hammered kansa dining ware co-operatives.
- Live Mandi & Kalai Rates Index — Weekly scrap and virgin tin benchmark prices.
Frequently Asked Questions
- What causes the daily fluctuation in brass mandi prices?
- Brass mandi prices track daily copper and zinc settlements on the MCX and LME, combined with local coal/coke costs and regional secondary scrap supply arriving from industrial demolition and export offcuts.
- What is the difference between Honey scrap and Pital cuttings?
- ISRI Honey scrap comprises unsorted yellow brass solids and machinery parts. Sheet cuttings (patra kating) come from virgin rolling mill offcuts, offering higher purity (typically 63:37) and lower melting dross than mixed scrap.