Electroless Nickel Plating Guide: Uniform Coating and Hardness

Electroless Nickel Plating Guide: Uniform Coating and Hardness

Short answer: Electroless nickel plates a uniform, hard nickel-phosphorus alloy by chemical reduction without current, giving even coverage on complex parts, arranged via our Metal Coating Supplier page and complementing the options in our Metal Surface Treatment Guide.

At a Glance

Electroless Nickel Plating Guide: Uniform Coating and Hardness chart
Figure 1 – Electroless Nickel Plating Guide: Uniform Coating and Hardness overview.

What Electroless Nickel Is

A self-catalyzing bath deposits nickel-phosphorus evenly on all surfaces, with the material basis in our Alloy Steel Supplier page and the stainless route in our Stainless Steel Supplier page.

Phosphorus Levels

Low-phosphorus deposits are hard and weldable for wear; mid-phosphorus is the general choice; high-phosphorus maximizes corrosion resistance in chemicals, with the finishing overview in our Metal Surface Treatment Guide.

인 속성 Use
Low P Hard, weld Wear
Mid P Balanced General
High P 부식 Chemical

Hardness and Heat Treatment

As-plated hardness of about 500 HV rises to 900 HV after a 400 C heat treatment for wear parts.

Best Applications

Valves, pumps and complex internals in chemical service benefit, with the sector view in our Metal for Oil and Gas Guide.

Quality and Certification

Coating thickness and hardness are verified, with verification in our Quality Inspection Guide and the document detail in our Mill Test Certificate Guide.

Buyer Checklist

State phosphorus level, thickness and post-heat; plan quantity and timing with our MOQ and Lead Time Guide and price with our Price Quotation Guide.

Get a Quote

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

자주 묻는 질문

Why electroless not electro?

Uniform coat on complex shapes.

Which P level for corrosion?

High phosphorus.

How hard is it?

500 to 900 HV after heat.

Which metals?

Steel, stainless, alloy, aluminum.

How is quality checked?

Thickness and hardness test.

Get Electroless Nickel with HXSCO

HXSCO arranges electroless nickel plating with thickness and hardness reports. Send material, part geometry and spec for a quote.

Request a Quote

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