DGS Metallurgical Solutions, Inc.

DGS Metallurgical Solutions, Inc.

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View the qualifications for Doug Stalheim - technical consultant and metallurgical engineer
Read about our Steel and Aluminum Processing experience and capabilities
See the examples and applications of Steel and Aluminum Products that we have developed or collaborated
Discover Additional Metallurgical Technical Consulting Services we offer such as Material Failure Analysis and Microstructural Analysis
View the list of Technical Papers and Presentations we have completed

Steel and Aluminum Products

The following are examples and applications of steel and aluminum grades/products that DGS Metallurgical Solutions, Inc. has developed or collaborated.

Steel Products / Grades

Plate and Coil

API Oil and Gas Transmission Pipe Line Steels Plate and Coil - API X42 to X100 plate. Coil up to API X80 x 0.75” (19 mm) thick. Included are steels for HIC (sour service) applications. An understanding of alloy and process requirements for API X120.

Pipe Line Steels for High Pressure Hydrogen Gas Service - Research project funded by the US Department of Energy in collaboration with Oak Ridge National Laboratory and the University of Illinois for development of pipeline steels for high pressure ( up to 5000 psi) hydrogen gas transmission.

HR 100 KSI Minimum Yield Strength Structural Plate and Coil - As-rolled high strength structural plate, used in crane booms, man lifts, trailers, etc.

HR 130 KSI Minimum Yield Strength Structural Plate and Coil - As-rolled high strength structural plate, used in crane booms.

HPS 70W - High performance structural bridge plate.

A572-50 Heavy Gauge (4”, 100 mm) Plate - Building columns for California Earthquake Building Codes.

A572-65 up to 1.25” Structural Plate with Low Temperature
- As-rolled structural plate for wind tower.

Q&T 130 KSI Minimum Yield Strength Plate - High Strength Heat Treated Product for crane booms.

A656 Gr 80 Structural SteelPlate and Coil - As-rolled high strength with low temperature toughness properties.

AR Direct Quench Plate - abrasion resistant plate produced directly off the mill for mining, dump trucks, etc.

High Carbon Grinding Media

1.0% Carbon Grinding Balls - Chemistry for improved wear performance through utilization of carbon in solution. An achievement of up to 10% abrasion resistance.

52100 Grinding Balls - 1.0% carbon, 1.5% chrome alloy for improved wear performance.

1080 Grinding Rods - Chemistry for improved wear performance with out impact failures using controlled microstructural differences.

0.80% Carbon 5” (127 mm) Diameter Grinding Balls for Semi-Autogenous Grinding - Chemistry for improved wear resistance with out impact failures.

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Aluminum Products / Grades

Plate and Coil Sheet

AA 5052 Hot Rolled Sheet - AA 5052 properties directly off of the hot mill with out cold rolling used for any structural AA5052 applications.

K319 Aluminum Brazing Sheet - Corrosion resistant brazing sheet for automotive radiator applications.

AA 7029 - Automotive bumper stock.

AA 5657 - Surface quality critical sheet for anodizing in automotive and cosmetic applications.

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Please inquire about steel and aluminum
products / grades not listed.


For more information, please contact:
Doug Stalheim
DGS Metallurgical Solutions
Vancouver, WA - USA
Phone: (360) 713-2407
Fax: (360) 882-1775
Email: dgstalheim@dgsmet.com

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