METAL TOOLS
12 Professional Metal Tools
Weight converter, exchange rates, arbitrage, scrap valuation, TC/RC settlement, cable copper content, density calculator, motor dismantle, HS code, alloy reference, inventory P&L — all free, no login.
Weight Converter
MT · kg · lb · Short T · Long T · Troy Oz · g
Reference page below ↓
Exchange Rate
Live rates · USD/CNY · EUR/CNY · Metals trade pairs
Arbitrage Calc
LME + freight + tariff + VAT → domestic benchmark comparison / spread
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Scrap Value Calc
Grade × Weight × Spot → Recovery value & scrap reference price
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Concentrate TC/RC
Smelter settlement: TC/RC deduction · Au/Ag credit
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Cable Cu/Al Content
Cores × section → conductor kg · Scrap Cu ratio · Value
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Density & Volume
Weight ↔ Volume · density table for 14 metals · Multi-unit
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Motor/TX Dismantle
Estimate Cu/Fe/Al by device weight · Total scrap value
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Inventory Valuation
Multi-metal inventory · Unrealized P&L · Loss alerts
Shipment Tracking
Express · Air · Sea B/L · 1000+ carriers, real-time
HS Code Lookup
Cu/Al/Pb/Zn/Sn/Ni HS codes · Tariff · Regulations
Reference page below ↓
Alloy Grade Ref.
Brass/Bronze/Cupronickel + Al 1xxx–7xxx: composition & uses
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Reference pages
9 full pages behind these toolsHS Codes & Import Rules
105 six-digit subheadings, each with China’s actual traded volume
Alloy Grades: GB ↔ UNS
Chinese designations against UNS, with composition and scrap class
Metal Density & Weight
Pure metal and alloy densities, four weight formulas
Copper in Motors & Transformers
Dismantling yields by size and construction, kg of copper per tonne
Copper Content in Cable
Conductor weight per km by section, conductor share, spotting CCA
Concentrate TC/RC
Settlement formula term by term, worked example, ten years of benchmarks
SHFE–LME Ratio & Import Cost
Live ratios, break-even levels, verified import duties
Weight & Price Units
Metric/short/long tons, troy ounces, $/lb to ¥/t
Scrap Grades & Discounts
Chinese trade names against the English ones, and the discount chain
Small wound motor, Cu winding ~12–22%, Al die-cast rotor
Material Breakdown
16.0 kg
¥1,673
58.0 kg
¥174
8.0 kg
¥185
18.0 kg
Dismantle Valuation
Net Recovery Value
¥ 1,533
Per kg of Equipment
¥ 15.3
Estimates based on industry average ratios. Actual composition varies by manufacturer, vintage, and specific model. Always weigh-and-test before large-scale procurement.
What these tools cover
Free, no account needed. Figures are for estimation — settlement terms follow your contract.
Trade Calc3 tools
Conversions and cost math for cross-border trade: units, currencies, landed cost. Mismatched units are the most common source of quotation disputes — a metric ton and a short ton differ by 10%, a troy ounce and an avoirdupois ounce by 9.7%.
Settlement6 tools
The settlement step — pricing material by grade, weight and recovery: scrap valuation, concentrate TC/RC deductions, conductor content in cable, dismantling yields. Standard industry math, but the formulas usually live buried in individual contracts.
Reference3 tools
Look-up references: HS commodity codes and import compliance, copper and aluminium alloy grades, metal densities, shipment tracking.
DIRECT INQUIRY
Calculated — ready to trade?
Share metal type, quantity, grade, and origin. We typically respond with an indicative price within 24 hours.
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