Steel manufacture, chemicals
CAS 65997-19-5
U.S. production volumes are classified as confidential business information.
US productionCBI
Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.
Top sourceNo public record
At least one company claimed its 2023 production or import volume for this chemical as confidential, so EPA withholds it.
Why supply is unknownProduction is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2023.
Where It Comes From
EPA reports by year
- 2023
- US production Confidential · Imports Confidential
- 2019
- US production Confidential · Imports Confidential
EPA-registered manufacturers (49)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Dowlais Group Plc · GB United Kingdom
Gerdau S/A · BR Brazil
Jsw Steel · IN India
Komatsu · JP Japan
Outokumpu Oyj · FI Finland
Show all 49
Acero Junction Holdings
Alton Steel
Arkansas Steel Associates
Big River Steel
Charter Manufacturing
Cleveland Cliffs Burns Harbor
Cleveland Cliffs Steel
Cleveland-Cliffs
Cmc Steel Fabricators, Inc. Dba Cmc Steel Arizona
Cmc Steel New Jersey
Cmc Steel Oklahoma
Cmc Steel Texas
Cmc Steel Us
Commercial Metals
Duraloy Technologies
G.O. Carlson
Gerdau Ameristeel Petersburg
Gerdau Macsteel
Gerdau Usa
Gkn Powder Metallurgy Holdings
Hensley Industries
Keystone Consolidated Industries
Mid American Steel & Wire
Minerals Technologies
North American Stainless
North Star Bluescope Steel
Nucor
Nucor Steel
Nucor Steel Decatur
Nucor Steel Kankakee
Nucor Steel Sedalia
Nucor Steel Utah
Optimus Steel
Outokumpu Stainless Usa
Radius Recycling
Ssab Enterprises
Ssab Iowa
Steel Dynamics
Sterling Steel
United States Steel
Universal Stainless And Alloy Products
Vallourec Usa
Vinton Steel
Whem
Domestic parents -- activity not disclosed (3)
EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.
Berkshire Hathaway
Cirba Solutions
Gerdau Ameristeel Saint Paul
EPA-registered importers (9)
Companies that report making or importing this chemical to the EPA. Registration is US-centric and does not indicate import origin.
Arcelormittal · LU Luxembourg
Sika Ag · CH Switzerland
Alter Trading
Am/Ns Calvert
Evraz North America
Show all 9
Kymera International
Metallus
New Castle Stainless Plate
Sika
Why It Matters
Sectors
AgricultureEnergyWaterElectronicsTransportationConstructionMetals & MiningPlastics & RubberConsumer ProductsPaints & CoatingsCore Chemicals
Downstream UsesNot recorded
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Industrial Uses
Used in 20 sectors as 3 functional roles.
- •Alloys in Primary Metal Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Alloys in Fabricated Metal Product Manufacturing (100%)Processing—repackaging
- •Alloys in Construction (13%)Processing—incorporation into article
- •Alloys in Oil and Gas Drilling, Extraction, and Support activities (7%)Processing—incorporation into article
- •Alloys in Transportation Equipment Manufacturing (49%)Processing—incorporation into article
- •Alloys in Petroleum Refineries (6%)Processing—incorporation into article
- •Alloys in Mining (except Oil and Gas) and support activities (7%)Processing—incorporation into article
- •Alloys in Machinery Manufacturing (4%)Processing—incorporation into article
- •Alloys in Agriculture, Forestry, Fishing and Hunting (1%)Processing—incorporation into article
- •Alloys in Electrical Equipment, Appliance, and Component Manufacturing (100%)Processing—incorporation into article
- •Alloys in Wholesale and Retail Trade (100%)Processing—repackaging
- •Alloys in Miscellaneous Manufacturing (30%)Processing—incorporation into article
- •Alloys in Utilities (3%)Processing—incorporation into article
- •Alloys in Furniture and Related Product Manufacturing (2%)Processing—incorporation into article
- •Alloys in Computer and Electronic Product Manufacturing (10%)Processing—incorporation into article
- •Alloys in Petrochemical Manufacturing (48%)Processing—incorporation into article
- •Intermediate in Transportation Equipment Manufacturing (62%)Processing—incorporation into article
- •Intermediate in Machinery Manufacturing (1%)Processing—incorporation into article
- •Intermediate in Miscellaneous Manufacturing (3%)Processing—incorporation into article
- •Intermediate in Electrical Equipment, Appliance, and Component Manufacturing (1%)Processing—incorporation into article
- •Intermediate in Fabricated Metal Product Manufacturing (33%)Processing—repackaging
- •Intermediate in ConstructionProcessing—incorporation into article
- •Alloys in Other (17%)Processing—repackaging
- •Alloys in Custom Compounding of Purchased Resins (51%)Processing—incorporation into formulation, mixture, or reaction product
- •Conductive agent in Paint and Coating Manufacturing (49%)Processing—incorporation into formulation, mixture, or reaction product
- •Conductive agent in ServicesProcessing—repackaging
Chemical Identity
CAS65997-19-5
PubChem CIDNot recorded
DTXSIDDTXSID6095536
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded
Data Sources
- EPA CompTox (DSSTox) · DTXSID6095536Retrieved 2026-04-06
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
- EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04
Brief citations
Steel manufacture, chemicals (CAS 65997-19-5) https://chemicalindependence.com/chemical/65997-19-5/ EPA CompTox (DSSTox): DTXSID6095536. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID6095536 EPA Chemical Data Reporting: 65997-19-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 65997-19-5. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting