ISRI Grading Standards

Materials & Certified Grading

Full certification on ferrous and non-ferrous commodities. Guaranteed chemical composition match from inspection to port delivery.

Heavy Industrial Volumes

Ferrous Commodities

Heavy Melting Steel

ISRI 200-202 (HMS 1 & 2) and bonus structural scrap. Verified for density and metallurgical consistency.

Shredded Steel Scrap

ISRI 210-211 (Shredded Automobile Scrap). Processed for high purity and consistent sizing, ready for furnace charging.

High Purity Alloys

Non-Ferrous Volumes

Specializing in high-purity non-ferrous metals for demanding industrial applications and specialized foundry needs.

Copper Cathodes

Birch/Cliff Wire

Tense Aluminum Scrap

Grade A copper cathodes, 99.99% purity. Essential for high-performance electrical and alloy production.

ISRI Birch/Cliff (No. 2 Copper Wire). Clean, unalloyed copper wire for various industrial melting processes.

ISRI Tense (Mixed Old Aluminum Castings). Carefully sorted and graded for consistent alloy content.

Precision & Accountability

ISRI Purity Guaranteed. Every Shipment.

Our rigorous inspection and certified weighbridge protocols ensure the metal composition certified at inspection is precisely what arrives at your destination port. No spec inflation.

Verify Our Specifications

Request chemical analysis sheets or order material specification samples for your procurement needs.