Metal Cutting Processes: Laser, Plasma and Waterjet Compared

Metal Cutting Processes: Laser, Plasma and Waterjet Compared

Short answer: Metal is cut by fiber laser for thin and reflective sheet, plasma for thick carbon steel, and waterjet for any material without a heat-affected zone; the choice balances edge quality, thickness, speed and distortion.

At a Glance

Metal Cutting Processes: Laser, Plasma and Waterjet Compared chart
Figure 1 – Metal Cutting Processes: Laser, Plasma and Waterjet Compared overview.

Fiber Laser Cutting

Laser gives a clean, narrow edge on thin sheet, including reflective metals; the stock is in our Stainless Steel Supplier, Aluminum Supplier e Copper Supplier, with finishing in our Surface Treatment Guide.

Plasma for Thick Stock

Plasma wins on thick carbon steel where laser power gets costly; the grades are in our Carbon Steel Supplier e Tipos de aço carbono, the data in our Comparação de forças and treatment in our Heat Treatment Guide.

Waterjet and No-Heat Cutting

Waterjet cuts titanium, stone and any mix with no heat-affected zone; the alloys are in our Titanium Supplier e Nickel Alloy Supplier, fatigue limits in our Fatigue Guide and welding in our Stainless Welding Guide.

Choosing and Finishing

Match the method to thickness, material and edge need, then finish as required; the dimensional limits are in our Tolerances Guide, finishing in our Surface Treatment Guide, tooling in our Tool Steel Types Guide and packing in our Export Packing Guide.

Get a Quote

Tell HXSCO your requirements and we will respond with a competitive quote and lead time.

Perguntas frequentes

Which cuts thin stainless best?

Fiber laser — clean edge, narrow kerf, fast.

When is plasma better?

For thick carbon steel where laser power gets costly.

Why use waterjet?

It cuts any material with no heat-affected zone or distortion.

Is laser OK for copper and aluminum?

Yes — modern fiber lasers handle reflective metals.

What about edge finish after cutting?

Edges may be deburred or finished per our surface treatment guide.

Cut and Supply Metal with HXSCO

HXSCO supplies the grade and thickness your cutting process needs, plus finished blanks on request. Send your drawing and quantity for a quote.

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