Surface Engineering

Industrial
Anodizing

Electrochemical surface treatment for aluminium. Type II (clear and colour) priced instantly; Type III hardcoat on request.

Type II instant, Type III on request
Black, Blue, Clear, Gold, Red
Industrial

Operational Status

Chemical Process Tanks Active

Type II (Decorative)✦Type III (Hardcoat)✦Dielectric Strength✦Corrosion Resistant✦Aluminium Only✦
✦Key Capabilities✦

Everything You Need

Type II (Decorative)

Clear or colour anodise with 8–25 µm oxide layer. Excellent corrosion resistance and vibrant dye absorption.

Type III (Hardcoat)

Dense 25–75 µm oxide. Extreme wear resistance for friction and sliding surfaces. Engineer-quoted.

Dielectric Strength

The oxide layer is a ceramic insulator — ideal for electrical isolation without an added coating.

Can't find what you need?

Need MIL-A-8625, PTFE impregnation, masking for grounding zones, or Type III hardcoat? Our chemical engineers can help.

✦Materials In Stock✦

Precision Materials

Every material below is stocked and ready to run. Grades, thicknesses and finishes come straight from our inventory system.

MaterialProcessFinish
Aluminium 5052InstantSheet metalAnodize (Clear), Anodize (Color)
Aluminium 6061InstantSheet metalAnodize (Clear), Anodize (Color)
Aluminium 6061-T6InstantCNC machinedAnodize (Clear), Anodize (Color)
Aluminium 5052InstantCNC machinedAnodize (Clear), Anodize (Color)
✦Transparent Pricing✦

Know What You Pay

Upload your file and get an instant price. Here is what goes into it.

01Part surface area
02Anodise type (II vs. III)
03Colour (clear is cheapest, colours cost more)
04Quantity — lot minimum shared across the batch
05Masking for selective anodising
Example Prices
Part1 pc10 pcs50 pcs
200 × 100 mm Aluminium 5052 plate, as cutInstant₹1,000₹157₹86
200 × 100 mm Aluminium 5052 plate, anodize (color)Instant₹2,065₹380₹277
80 × 50 × 20 mm Aluminium 6061-T6 block, as machinedInstant₹2,900₹697₹563
80 × 50 × 20 mm Aluminium 6061-T6 block, anodize (color)Instant₹3,965₹803₹638

Price per part including fabrication, standard turnaround, excl. GST. The finishing lot charge is shared across the batch, so anodize (color) costs far less per part in volume.

Order Minimum

This operation is bundled with your cutting or machining order. No separate minimum.

Turnaround
TurnaroundLead timePrice
EconomyInstant7 working days18% less
StandardInstant3 working daysStandard price
ExpressInstant2 working days+35%
RushInstant1 working day+75% (more when the shop is busy)
Same DayInstantSame day+140% (more when the shop is busy)
✦Design Guidelines✦

Design for Anodizing

Aluminium only. Design for even oxide build-up and correct racking.

D

Dimensional Build-Up

Type II adds ≈ 12 µm per side. Type III adds up to 37 µm. Account for this on mating surfaces.

R

Racking Points

Current must flow through the part. Provide a non-critical contact point; the rack mark is visible.

S

Surface Finish

Smoother machined surfaces give more uniform, reflective anodise. Aim for Ra ≤ 3.2 µm.

Design for Anodizing
✦The Process✦

How It Works

01Upload

CAD File

STEP / DXF / DWG
02Instant

Quote & DFM

Real-time pricing
03Precision

Manufacturing

CNC / Laser / Bend
04Quality Check

& Delivery

Pan-India shipping
Secure · NDA Protected
01

Pre-Treatment

Parts are cleaned, etched and optionally brightened for a uniform surface.

02

Electrolytic Oxidation

Parts are immersed in an acid bath under controlled current to grow the oxide layer.

03

Dyeing (Colour Only)

Pores absorb the dye. Black, Blue, Gold, Red or Clear.

04

Sealing & Inspection

Hot-water or nickel-acetate seal locks the colour and corrosion protection.

✦Surface Engineering✦

Ready to anodise your aluminium parts?

✓Corrosion Resistant
✓Aluminium Only