Nickel Scrap (Alloy & Pure)

Description

1. Product Overview

Nickel Scrap (Alloy & Pure) is a high-recovery secondary raw material sourced from decommissioned industrial assets, manufacturing surplus, and end-of-life components. It serves as a direct feedstock for stainless steel production, superalloy manufacturing, and electroplating anodes. The key value proposition is enabling melt shops and refiners to reduce reliance on primary nickel (Class I) while achieving cost savings of 15–30% without compromising metallurgical integrity. Strategically, this product is critical for securing supply chain resilience amid nickel price volatility and tightening ESG mandates on mined ore.

2. Key Specifications & Technical Characteristics

• Chemical Composition (Pure Nickel Scrap): Ni ≥ 99.0% (ASTM B39-19 compliant); trace elements: Co ≤ 0.5%, Cu ≤ 0.25%, Fe ≤ 0.4%

• Chemical Composition (Alloy Nickel Scrap – e.g., Inconel, Monel, Hastelloy): Ni 55–85%; Cr 14–21%; Mo 2–9%; Fe balance; certified by XRF assay

• Purity Grade:

  • Pure: 99.0%–99.9% Ni (low residual contaminants)

  • Alloy: Verified alloy grade per UNS designation (N06600, N04400, etc.)

• Physical Form: Shredded solids, clipped sheet, turnings (≤ 150mm), or briquetted fines; color: silver-gray metallic; bulk density: 2.5–4.2 t/m³ depending on form

• Packaging Options: 1–2 MT woven polypropylene bags on pallets, 20–25 MT loose in open-top containers, or 500 kg steel drums for turnings (hazardous dust controlled)

• Shelf Life: Indefinite if stored dry, away from chlorinated compounds and strong acids; no reactivity degradation over time

3. Core Industrial Applications

• Primary Industries: Stainless steel mills (austenitic 300 series), nickel alloy foundries, aerospace superalloy producers, electroplating anode manufacturers, and battery cathode refiners (Ni-rich precursor)

• Specific Operational Use Cases:

  • Electric Arc Furnace (EAF) charge: Replaces up to 40% of primary nickel in 304/316 stainless steel, reducing melting energy by 5–8% due to lower oxidation potential

  • Superalloy remelt: Alloy-grade scrap sorted by UNS code enables closed-loop recycling of turbine blades and heat exchangers, preserving creep resistance

  • Electroplating anodes: Pure nickel scrap re-cast into S-rounds or R-rounds provides uniform dissolution vs. virgin nickel at 20% lower anode cost

• Performance Advantage: Lower tramp elements (S, P, Pb) than mixed low-grade scrap → reduced slag formation and higher first-pass yield. Cost advantage: $1,200–2,000/MT below LME nickel cash price.

4. Competitive Advantages

• Quality Consistency: Every lot undergoes ICP-OES analysis and XRF sorting at source; certificate of analysis (COA) with 48-hour turnaround; lot-to-lot chemical stability within ±0.5% Ni

• Supply Reliability: Dedicated dismantling agreements with 12 heavy engineering plants across EU and North America → monthly volume capacity of 3,000 MT pure + 2,500 MT alloy

• Logistics Capability: Dangerous goods certified for turnings (UN 3089); containerized loading with radiation screening and moisture control; door-to-door delivery to 35 countries

• Price Competitiveness: Fixed quarterly pricing based on LME nickel minus agreed differential (e.g., LME Cash minus 8–18%); no speculative surcharges

• Sustainability: 100% recycled content; carbon footprint 8x lower than mined Class I nickel (3.2 vs. 26.4 t CO₂e/t Ni); provides Scope 3 reduction credits for buyers

• Technical Support: Metallurgist-assisted grade matching and melt optimization via 14-day free yield study

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): 20 metric tons (MT) – mixed grades accepted within a single order to achieve MOQ

• Loading Capacity per 20FT Container:

  • Shredded / clipped solids: 22 MT

  • Turnings: 18 MT (due to bulk density limitations)

  • Briquettes: 24 MT

• Per 40FT Container: 25 MT (solids); 20 MT (turnings)

• Incoterms: FOB Rotterdam / Houston / Busan, or CIF/CIP major industrial port

• Lead Time: 14 days from order confirmation to vessel departure (stocked grades); 30 days for custom-sorted alloy grades