Photo: steel21.comGet prices and lead times from Steel 21
What you can buy
Hot-rolled
- Plate
- Laser & plasma-cut parts
Sizes
- Plate inventory
- ASTM-certified A36 and 4140 plate, 1/2"–12" thick in 1/4" increments; standard 96" x 240" with special sizes on request
- Plasma burning
- 33" per minute through 2" thick, +/- .030"
- Oxy-fuel burning
- +/- .060"
- 21 Micro Milling
- Plates up to 100" x 240", flat and parallel within .002" over 240"; surface finish 21 Ra or below; coolant-free with 100% of chips recycled (U.S. Pat. Nos. 10,449,612; 10,603,727; 11,207,739)
- Machine complete
- Pre-machining, drilling, tapping, keyways, T-slots and handling holes; complete machining up to 90" x 164" and edge work up to 100" x 240"
- Quoting
- Quotes targeted within 4 hours; every finished plate checked with an indicator
About Steel 21
Steel 21 is a steel plate service center in Cedar Springs, Michigan, north of Grand Rapids, founded in 2015. It stocks ASTM A36 and 4140 hot-rolled plate from 1/2" to 12" thick, plasma and oxy-fuel burns it to shape, and finishes it with its patented 21 Micro Mill process, an alternative to Blanchard grinding, plus pre-machining, for stamping die, plastic injection mold, automation and OEM builders.
- Processing
- Plasma cutting, Warehousing
- Industries served
- Tool and die, Plastic injection mold, Automation, OEM manufacturing, Stamping dies
Location
Cedar Springs, MI
Headquarters
Photos
In the news
MoldMaking Technology, September 2024Micro Mill Steel Enables Quality Tool and Moldmaking Capabilities- MoldMaking Technology, May 2022Micro-Milled Steel Plate Cuts Mold Build Times by 10-15%
- MoldMaking Technology, April 2021Micro-Milling Improves Steel Plate Quality, Saving Mold Building Time
- MoldMaking Technology, October 2020Steel Plate Manufacturing Process Enables Easier, More Accurate Installation of Components
Prices and lead times from Steel 21, without the phone tag.