MILL METALS CORP

STEEL SERVICE CENTER

62 Maple St, Manchester, NH, 03103

(603) 626-7351

Next Day Deliveries Possible and Will-Call Pick-Up

PRODUCTs

Full Selection of Carbon Structural Steel: Angles, Channels & Misc. Channels, HR Flats & AR-400 Flats, HR-CR-Alum. Rounds & Squares, Mechanical Tubes & HSS Tubing, Pipes, W-Beams & S-Beams, Rebars, Plates, Diamond Plt and Sheets Products, Expanded Metal, Galv. Gripstrut, Bar Grating Along with Many more Products upon Request.

HARDOX® 450 & 500

Hardox® WearPlate is the World's Leading Abrasion-Resistant (AR)
Steel. Hardox® is Quenched and Tempered (Q&T), Giving you Extended Service Life and High Productivity. Used in Truck Bodies & Liners, Tipper Bodies, Containers, Crushing Mills, Various Mills, Excavator & Loading Buckets and Liners.

STEEL RECYCLING logistics

Recycled Multiple Times Without Loss of Quality. Steel is 100% Recyclable, Becoming Part of a Car, Bridge, or Freight Liner. Focused on Making Your Scrap Steel a More Profitable Part of Your Business; Paying Timely Because All Dumpsters are Taken Directly to the Scrap Metal Processors.

NOT Stored On-Site at Mill Metals

SEASONALS

REBAR PRODUCT PAGE

PIPE PRODUCT PAGE

FORMING, BENDING & ROLLING

Steel Forming, Bending & Rolling are Processes when Plates, Sheets, Angles, Channels, Flats, Round & Square Bars, Grd 40 & 60 Rebar, HSS Tubes, Pipes & Beams are Bent or Rolled to a Specific Degree, Radius or Diameter. Heavy Plates are Abled to be Bent Up to 1” Thick. There are Numerous Shapes We Are Capable of Which Includes U, V, Z, C-Shape Half-Moons, O-Shape Full Circles or Square Pans by the Usage of Our 100t to 600t Press Brakes or Rollers Options, Companied with the Correct Dies. The Order Parts are Formed by a Hydraulic Press Brake which Drives the Steel into a Bottom Die Until the Required Dimensions are Attained, per the Customer’s Specifications.

Project Example Include:

• Custom Angles & Channels

• Stair Pans (e.i. Square & Rectangular)

• Bucket Liners

• Chutes & Drums

• Flights (i.e. Combustion & Basket)

• Heavy Equipment Bodies

• Rebar Columns & L-Shapes

• Spiral Stair Threads (Spiral Staircase)

• Pour Stops

• Unusual Shapes & Parts Duplication

press brake Specification:

2 - 600 Ton 16’ Press Brake, Heavy Plate Bending

500 Ton 16’ Press Brake, Plate Bending

300 Ton 16’ Press Brake, Plate Bending

180 Ton 13’ Press Brake, Sheet Light Bending

70 Ton 10’ Press Brake, Sheet Light Bending

CNC BURNING, PLASMA AND CUTTING-TO-SIZE

Mill Metals Operates 5 Burning Capacity Machine within Two Shifts: CNC Oxy-Fuel and Plasma Machine, plus Beetle Straight Cutting. Specializing in Burning Plates to the Customers’ Specifications. Able to Bevel Edges of Thick Plate with a 30 or 45 Degree Angle. Capable of Splitting Beams into Tee’s, in Half or Offset Measurements. Extremely Quick Turnaround Minimizes Leadtime and Shortens Deliveries to our Customers’ Facilities, Shop or Jobsite.

Email or Drop-Off Your Drawings Template or Dimension Specifications to Mill Metals and We will Duplicate Your Worn Steel Parts.

Cutting HR & CR Steel and Aluminum Sheet & Plates to Your Needed Dimensions Operating a OxyFuel & Plasma Torch. Our Plasma Cutting Process uses an Electrical Arc, along with Compressed Air, to an Extremely Hot Temperature to Melt the Steel and Blow It Away; Resulting in a Closer Tolerance and Smoother Finish Cut. Both Cutting-Processes are CNC Controlled to match the Customer’s Drawing in either Format of a .DXF or .DWG file, from a Printed-Out Blueprint Email and/or Physically Traced-Out Cardboard Template.

Utilizing Liquid Oxygen and Ametalene® this Set-up Assembly can Pierce Through Plate up to 4” Thick. Operating Via Computer Numerical Control (CNC) Tracks & Torches can Produce Shapes Created to Precise Dimensions. Oxyfuel is Used to Cut the Thicker Parts of the Order, However It Burns the Material Kerf Line Needing to Grinding the Edges to Complete the Finished Product.

We offer Beam T-Splitting by Oxy-Fuel Split Stich-Cutting to Customers. Beam T-Splits are Made via Splitting a Steel Beam Down the Web Resulting a Two Tee’s afterwards. This Produces Another Steel Product That Our Customers Can Utilize, Especially Since It’s Not Offered By The Steel Mills. Applications for Structural Tees Are Steel Decking Reinforcement, Concrete Floor Slabs Support, Roof Trusses, Curved or Rolled Steel Tees for Tracks and Shipbuilding.

Project Example Include:

• Base Plates (e.i. 4-Holes & 5-Holes)

• Gussets & Stiffener Plates

• Flights & Gussets (Plant Material Mixing)

• Plow Blades

• Counterweights (e.i. Elevator & Equipment)

• Pipe Mount Brackets

• Gears & Sprockets

• Circular Bolt-Pattern Flanges

• Screeners (Rock & Material Separator)

• Beveled Edges (e.i. Angled Blades)

• Equipment Attachments (Earth-Moving Equipment)

• Lifting Pad Eyes

• Beam Splitting (e.i. Half or Offset OxyFuel Split Cut)

Specifications:

Plasma, DOWN-DRAFT

Material Capacity: Sheets 16ga - Plates 5/8″ Thick
Effective Cutting Area: (8’2” x 28’)
Utilizes Vicon Fabrication Software; Along with AutoCAD® & SolidWorks® Engineering Software

OxyFuel Plate Burning

Material Capacity: Plates 1/2” - 4″ Thick with the Use of 4 Torches
Effective Cutting Area: (8’2” x 24’)
Utilizes Hypertherm EdgePro Program; and Engineered with AutoCAD® & SolidWorks® Software

BAND-SAW & SHEAR PRESS

Band-Saw Cutting

Saw Cutting is the Fastest and Most Common Service We can Add for Your Job Project Needs. With the Operation of Computer Enabled Band-Saws and Nesting Piece-Count Software, We Are Competent of Conserving Our Client’s Job-Site Time and Expenses with Minimal Steel Scrap. The CNC Saws with Automatic Cut Setting Aids the Operator During Orders by Cutting Steel Material More Precisely and Efficiently. The Band-Saws Utilize Transferring In-Feed & Out-Feed Rollers to Handle the Cut Lengths In & Out of the Saws. We Are Able to have the Flexibility to Cut 24” Wide Bar-Grating or a Width of 34” Full Bundles of Merchant Extruded Steel. Automatic Cutting Software Permits Us to Competitively Price Out Various Cut-Length Orders Through Providing a Superior Degree of Precision and Consumer Fulfillment. 

Band-saw SPECIFICATION:

The Band-Saws Largely have a Maximum Width of 29-1/2” and a Height of 19”, Providing a Wide-Range Capability to Cut Individual Pieces or Full 4,000lb Mill Bundles; Examples Such As Wide-Flange Beams & S-Beams, HSS Tubing, Uncoated Round Hollow Pipes, MC & Regular Channels, Angles, Flat Bars & Strips and Solid Rounds & Squares. This is Also Comprised of Miter Cuts up to 30°; Inside Frame, Outside Frame, Opposite & Same Directional Miter Cuts.

Shearing Press Cutting

The Shear Press, Refereed as Die-Cutting, is a Process That Cuts Steel Plates & Sheets Without the Damaging the Part with Chips On The Edges or Without the Need to Burn the Material. A Straight Cutting Blade is Pressed Down Against a Fixed-Bottom Blade to Separate the Sheet Metal into Two or More Pieces into Rectangular Shapes, But Can Also Produce Other Shaped Parts.

Shear SPECIFICATION:

The Shear Has a Effective Cutting Width of 144” and a Force to Shear 5/8” Thick Plate. A Square 90 Degree Arm and Back-Gauge Guarantees Precise and Accurate Plates Product that is Clear-Edged & Squared. Engineered Computer Software Calculates Piece Counts for Large Job Order and Multiple Shear Tasks.

DRILLING, PUNCHING & BURNING

Drilling

The Drilling Process of Boring Out Holes in Steel Plate, Beams and Merchant Shapes (i.e. Angles & Channels) Uses a Drill Bit; Or in Certain Circumstances, CNC Torch Burning. This is Accomplished by Utilizing a Carbide Single Point, Carbide Multipoint, or High-Speed Steel Bits. Afterwards the Steel Product is Cooled Down with Coolant Held in a Reservoir Tank Above the Machine.

Drilling Specifications:

7/16” - 2” in Diameter Range (Decimal .4375” - 2.000”)

Drill Bit Increments of 1/16” Afterwards (Decimal .0625”)

Tolerance Positioning: +/- 0.0625”

Special Hole Sizes Upon Request, Possible Additional Fee

Punching

The Punching Process is Punch & Die Tooling Often Made of Hardened Steel or Tungsten Carbide. A Die is Located on the Opposing End of the Workpiece and Supports the Material Surrounding the Perimeter of the Hole Needed Punched and Assist to Localize the Shear Force for a Precise Punched Edge.

PUNch & die Specifications:

7/16” - 2” in Diameter Range (Decimal .4375” - 2.000”)

Drill Bit Increments of 1/16” Afterwards (Decimal .0625”)

Tolerance Positioning: +/- 0.0625”

Special Hole Sizes Upon Request, Possible Additional Fee

Burning

Burned Holes are also Capable on Reworkable Steel Plates, Round Hollow Pipes and HSS Tubes from OxyFuel CNC Programmable Torches.

Burned holes Specifications:

3/8” - 24” in Diameter Range

Tolerance Positioning: +/- 0.07”

Different Hole Process Descriptions:

Countersink

Countersinking is a Angled Cone-Shape Hole into a Steel Part in Order to Accept the Head of a Countersunk Bolt of the Same Shape. In Which it Will Sit Flush or Slightly Below the Surface of the Face of the Material. A Countersunk Hole May Also Remove the Burr From the Drilling Process, or After a Tap Operation, Leading to a Finish Look and the Removal of Any Dangerous Sharp Corners.

Counterbore (Able to outsource)

We Are Able to Get Your Project and Parts Accomplished if it’s Through Us or Our Affiliated Partners. Counterboring is a Flat Leveled-Bottomed Hole that Expands an Existing Hole. It is Usually Used For Fastening Hardware on a Workpiece Where Welding isn’t the Best Option. The Reason Is For the Fastening Device Head To Be Flushed With Face Surface of the Steel Part.

Reaming (Able to outsource)

We Are Able to Get Your Project and Parts Accomplished if it’s Through Us or Our Affiliated Partners. Reaming is a Process that Augments and Expands an Existing Hole That’s Too Small, By The Use of a Special Reamer Bit. Reason of a Revision in the Project.

Tapping (Able to outsource)

We Are Able to Get Your Project and Parts Accomplished if it’s Through Us or Our Affiliated Partners. The Tapping Process is Done to Forms Threads in an Already Drilled, Burned or Reamed Hole. These Are For the Use of Simply Bolting Parts Together; As Oppose to Multiple Fastening Devices and TIG/MIG Welding.

Milling (Able to outsource)

We Are Able to Get Your Project and Parts Accomplished if it’s Through Us or Our Affiliated Partners. The Process of Milling Down Steel Is Used for Machining Slots or Complicated Profile Shapes. It is a Machining Procedure In Which the Surface of the Workpiece is a Flatten and Leveled to Specs. Also the Edge of Parts are Machined & Milled. A Main Propose of This Milling Service is to Insert and Rework a Burned Hole to a Needed Tighter Tolerance.

PRIMING, PAINTING & GALVANIZATION

Prime

Priming is Mastered by Spraying the Workpiece with an Initial Primer that has a Corrosion Protection Element, which is Cutting and Welding Friendly. Using Primer on Steel Helps to Prevent Oxidation Rusting and Inhibits Preservation of the Product. Primer Red and Gray are Stock Colors. Priming Application Coating is Utilized in Industries Such as All Bridge Structures, Marine Dock Productions, Coastal Roads & Highways, Large City Infrastructures, Military Manufacturing and Certain Residential & Most Commercial Construction and Equipment.

Paint Sprayer

We Are Also Able to Paint Your Workpiece Material such as Safety OSHA Yellow, When Applicable. Prime Any Structural Shape; Includes Angles, Channels, Flats, Beams, Pipes and Tubes.

GALvanizing (sourced to galvanizer)

We Offer Hot-Dip Galvanizing, Which is the Process of Immersing Individual Products or Fabricated Steel into a Bath of Molten Zinc at a 840˚F Degree Temperature. After Being Dipped, the Steel Reacts with the Zinc to Form a Series of Zinc-Iron Alloy Coating Causing a Metallurgically Bonds to the Steel Surface. This Ensures a Consistent, Corrosive-Protective Layer on all the Surfaces, even on Those Inner Areas not Accessible to Other Forms of Applicators.