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Alro SteelMetals Industrial Supplies Plastics
One Stop Shopping
The Complete Source for all YourHydraulic Cylinder Metals Needs!
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Stelmi® Chrome Plated BarsIf you are looking for extended cylinder life without additional cost try Stelmi® America’s Chrome Plated Bars available through Alro Steel.
Stelmi® America’s unique process provides a cost-effective, premier product offering superior corrosion resistance, uniformity of plate thickness and impeccable size accuracy.
Standard Chrome Plated Round Bars(With a 75k minimum yield and .0005 minimun chrome plated thickness)
Diameters Stocked1” 1-1/8” 1-1/4” 1-3/8” 1-1/2” 1-5/8” 1-3/4” 2”
2-1/4” 2-1/2” 2-3/4” 3” 3-1/2” 4” 4-1/2” 5”
Induction Hardened Chrome Plated Round Bars(With a 100k minimum yield and .001 minimun chrome plated thickness)
Diameters Stocked1” 1-1/8” 1-1/4” 1-1/2” 1-3/4” 2” 2-1/4”2-1/2” 2-3/4” 3” 3-1/4” 3-1/2” 3-3/4” 4”
Stocking Grades & Sizes
GradesStandard: 1045 with 75,000 PSI min. yield strength
.0005 min. Chrome-Plated thicknessInduction Hardened: 1045/1050 with 100,000 PSI min. yield strength
.001 min. Chrome-Plated thicknessAlloys and higher strength steels are available
Lengths16 ft to 24 ft lengths or to your specification
Induction Hardening50 Rc minimum surface hardness or to your specification
Chrome Plate Thickness0.0005 inch per side minimum, also available to your specification
Stelmi process gives superior uniformity of plate thickness, plating to end of bars
Chrome Plate Hardness67 to 72 HRc
Chrome Plate Surface Finish16 Ra maximum
Standard Tolerances
0.750” to < 1.500” = -0.001”1.500” to < 2.500” = -0.0015”
2.500” to 3.000” = -0.002”> 3.000” to 4.000” = -0.003”> 4.000” to 5.000” = -0.005”
(Undersize variation only)
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Dura-Bar® Cast Iron Bars“The Most Specified Brand in the Industry”
Lower your costs and improve your productivity with Dura-Bar® Continuous Cast Iron Bars.
Together, it all adds up to a lower total cost per part.
By using Dura-Bar® you will be able to increase your profitmargins by machining more parts per hour, decrease your cycle time and increase your productivity ...
...PLUS Optimize your machining speeds and feeds
...PLUS Lower your tooling costs by maximizing tool life
...PLUS Decrease downtime for tooling changes
...PLUS Reduce scrap by using a defect-free material
Dura-Bar® Available Grades & Sizes
Other Grades and Sizes available upon request
Grade Rounds Rectangles Squares TubesGray Iron (G2)Gray Iron (G1A)Ductile Iron (65-45-12)
Ductile Iron (80-55-06)Ni-Resist
5/8” to 25”2” to 6”
1-1/4” to 25”
1-1/4” to 25”1” to 6”
3/4” x 1-1/2” to 13-1/2” x 20-1/2”---
1-1/2” x 2-1/4” to 18-1/2” x 22”2” x 2” to 11” x 11” (4-side Milled)
------
1-1/2” to 12-1/4”---
3-1/4” to 12-1/4”
------
3-1/2” x 1-1/2” to 9” x 7”------
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Gray IronsDura-Bar’s three standard grades of gray iron combine good strength, close-grain structure and good machinability. G-2, with its pearlitic microstructure, is similar to ASTM A48 Class 40 iron. G-1’s partially pearlitic microstructure parallels ASTM A48 Class 30 iron, while G1A offers a ferritic microstructure.
Ductile IronsWhen higher strength, toughness, ductility and hardenability are required, Dura-Bar’s 65-45-12, 80-55-06 and 100-70-02 ductile irons are available. These irons also offer improved machinability over steel.
Ni-ResistType 1 Ni-Resist is a non-magnetic material that is highly re-sistant to gaseous and liquid environments that are destructive to conventional iron and steel. Type 2 Ni-Resist is available for those applications requiring heat and oxidation resistance or freedom from copper contamination.
BushingsCamsColletsConveyor Guide RollersCouplingsCylinder Liners
DiesGearsGibsManifoldsMoldsPistonsPulleys
ApplicationsRamsRollsRotorsSeal RingsShaftsSleevesSprockets
Valve BodiesValve GuidesWaysPistons
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Bearing MetalsCDA 932 / SAE 660 Bearing BronzeMost commonly used bearing alloy used in applications operating at moderate loads and moderate to high speeds.
● Good wear resistance and excellent machinability ● Most economical choice alloy for general purpose bearing
and wear use ● Used in many industrial, automotive, appliance, bearing and
bushing applications
Aluminum Bronze (CDA 954 & 959)Recommended for heavier duty applications involving wear, abrasion and fatigue.
● Exceptional performance in bearings, bushings and other applications where abrasion and fatigue are encountered
● High strength and excellent corrosion resistance ● Better strength and performance at elevated temperatures
than 932/660
Advantages of Continuous Cast Bronze Products (932, 954 & 959)
● Can reduce shrinkage, cavities and porosity in the material ● Provides uniform grain structure which can eliminate hard
spots and improve machinability ● Cast oversized to allow for finish machining to nominal
dimensions
Available Grades & Sizes from Alro stock
Additional Grades and Sizes available upon request
GradeCDA 932/SAE 660 Bearing BronzeAluminum Bronze (CDA 954)Aluminum Bronze (CDA 959)
Rounds3/8” Dia - 12” Dia3/8” Dia - 11” Dia
---
Flat Thick1/4” - 4” thick1/4” - 1” thick1/4” - 1” thick
Squares---
1/2” - 6”Inquire
Hollow Bar1” OD - 16” OD1” OD - 9” OD
---
Flat Width6” - 10” wide3” - 6” wide3” - 6” wide
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Alro SteelMetals Industrial Supplies Plastics
Standard Thermoplastics • ABS • Polypropylene • HDPE & LDPE • PVC
General Engineering • Polycarbonate • Acetal / Delrin®
• UHMW / TIVAR®
• Vivak® PETG • Ertalyte® PET-P • Ertalyte® TX • Nylon / Nylatron®
• Noryl® PPO
Advanced Engineering • Polysulfone • Kynar® PVDF • Techtron® PPS • Duratron® PEI • PTFE • Fluorosint® • Radel® PPSU • Ketron® PEEK
Extreme Performance • Torlon® PAI • Celazole® PBI
Thermoset Materials • Polyurethane • GPO-3 • Micarta® Phenolic • G-10 / FR-4
Fiberglass Products • Duradek®/ Duragrid® • Duragrate® • Extren® • Composolite® • DuraTread®
• Ladders & Cages • Safrail® Handrails • Custom Pultrusions
Processing Services • CNC Saw Cutting • CNC Routing / Drilling • CNC Milling • Turned Parts • Waterjet Cutting • Laser Cutting • Die Cutting / Stamping • Custom Parts to Print
Cutting Tools • Boring Tools • Broaches • Carbide Burs • Centers (Dead + Alive) • Chamfering Tools • Chucks (Drill, Milling) • Collets • Coolants • Counterbores • Cutters • Cutoff / Grooving Tools • Deburring Tools • Drill Bushings • Drills • End Mills • Fixturing Tools • Inserts • Reamers • Saw Blades • Taps • Tool Holders • Wire Brushes • Workholding Tools
Abrasives • Bear-Tex Products • Belts • Cartridge Rolls • Cut-Off Wheels • Diamond Dressers • Discs • Grinding Wheels • Mounted Points • Rubberized Abrasives • Segments • Specialty Abrasives • Stones
Die Supplies • Cam Units • Die Components • Die Sets • Fasteners • Files • Fixture Compnents • Jig Components • Layout Fluids • Nitro Cylinders • Pins / Bushings • Punches • Shim Stock • Springs • Stock Lifters • Wear Plates
Miscellaneous • Air/Electric Tools • Chain / Accessories • Cleaners • Fans • Gages • Gloves • Hand Tools • Lubricants/Oils • Machinery • Material Handling • Paint/Aerosols • Packaging Supplies • Paper Products • Precision Measuring Tools • Shelving • Slings
Carbon Steel • Cold Finished Bars • Hot Rolled Bars • Chrome Plated Bars • Structural • Sheet & Plate • Tubing & Pipe • Expanded Metal • Grating • Reinforcing Bar • Custom Shapes
Tool Steel • Decarb Free Bars • Square Tool Steel • Hollow Bar • Plate • Flat Ground • Drill Rod
Alloy Steel • Cold Finished Bars • Ground & Polished • Hot Rolled Bars • Plate
Aluminum • Extruded Rod & Bars • Cold Finished Bars • Structural • Sheet & Plate • Mold Plate • Tubing & Pipe • Custom Shapes
Cast Iron • Dura-Bar® - Gray Iron • Dura-Bar® - Ductile Iron
Stainless • Bars • Structural • Tubing & Pipe • Sheet • Expanded Metal • Plate
Brass • Rod & Bars • Sheet • Plate • Custom Shapes
Copper • Rod & Bars • Sheet • Plate
Bronze • Bars • Hollow Bar • Tubing • Plate • Custom Shapes
Miscellaneous • Threaded Rod • Key Stock • Bale Ties • Flat Mesh • Mesh Roll • Strapping • Perforated Sheet
PlasticsIndustrial SuppliesMetals
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Your One Stop Shop for Metals, Industrial Supplies & Plastics
Industrial SuppliesAbrasivesBrushesCoolantCutting ToolsDie Supplies
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Note: The symbols ® & ™ indicate a registered trade name.
ABSAcetal Acrylic Delrin® Extren® Fiberglass Grating
Makrolon®
NylonNyloil®PEEKPhenolicsPlexiglas®
Polycarbonate
Polypropylene PTFEStarboard®
TIVAR®
UHMWUrethaneVivak®
Plastics
MetalsPipeTube
PlateSheet Structural
GratingExp. Metal
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A8-15
About AlroIntegrity. Loyalty. Honesty. These principals have guided Alro Steel since our founding in 1948 by brothers, Al and Robert Glick. From a small garage in Jackson, Michigan, Alro Steel has grown to over 60 locations in 12 states. Alro distributes metals, industrial supplies and plastics. A wide variety of processing services are available including cut-to-size metals and plastics with next day delivery to over 25,000 customers in North America.
Focused on exceeding our customers’ expectations, we build relationships with all our customers, large and small. To learn more, visit alro.com.
Metals PlusAlro Metals Plus locations stock a broad range of metals and plastics in a convenient retail setting. Metals Plusspecializes in small to large orders, perfect for do-it-your-self (DIY), machine shops and maintenance departments.
Production / Precision Sawing
Plate Grinding
Tube Laser Cutting
Saw Cutting
Plate Laser Cutting Plasma Cutting
Plastic Saw Cutting Plastic CNC RoutingWaterjet Cutting
Thermal Processing
Aluminum Plate Sawing
Shearing
Processing Services