What is HMS 1 Scrap? Specifications, Uses & Pricing Guide

HMS 1 Definition

HMS 1 — Heavy Melting Steel No. 1 — is the premium grade of heavy melting steel scrap as classified by the Institute of Scrap Recycling Industries (ISRI) under code 200. It represents the highest quality of mixed obsolete steel scrap in international trade.

In the context of global ferrous scrap trading, HMS 1 is the benchmark grade against which other heavy steel scrap is measured. Its thick-gauge composition and low contamination make it ideal for electric arc furnace (EAF) steelmaking.

ISRI Specifications

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Chemical Composition (Typical)

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Common Sources

HMS 1 is sourced from:

Uses in Steel Production

Electric Arc Furnace (EAF)

HMS 1 is charged directly into EAFs where it is melted using electric current at temperatures exceeding 1,600°C. The consistent chemistry and low contamination result in:

Basic Oxygen Furnace (BOF)

Some BOF steelmakers use HMS 1 as supplementary charge material (typically 15–25% of total charge) to:

HMS 1 vs HMS 2

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Detailed comparison: HMS 1 vs HMS 2: Key Differences

Pricing

FOB Rotterdam (Q1 2026)

For CIF pricing to your destination port, contact Nautica Metal Scrap B.V.

Price Drivers

Quality Assurance for HMS 1

When purchasing HMS 1, buyers should require:

Buying HMS 1 from Europe

Nautica Metal Scrap B.V. is a Rotterdam-based supplier offering:

Frequently Asked Questions

What does HMS 1 stand for?

HMS 1 stands for Heavy Melting Steel No. 1 — the premium grade of heavy steel scrap per ISRI classification 200.

What is the minimum thickness for HMS 1?

6mm (¼ inch). Material thinner than this is classified as HMS 2.

Is HMS 1 better than HMS 2?

Yes, for steel production purposes. HMS 1 has lower contamination, higher metallic yield, and more consistent chemistry. It commands a $15–30/MT premium.

What is HMS 1&2 (80:20)?

A standard commercial blend of 80% HMS 1 and 20% HMS 2. This is the most commonly traded HMS specification in international markets.

What's the current price of HMS 1?

FOB Rotterdam: $360–400/MT (Q1 2026). CIF prices vary by destination. Request a current quote.

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Nautica Metal Scrap B.V. — Quality HMS 1 Scrap from Europe