SUPPLY SPECIFICATION
What We Supply
Sizes, grades, mills and tolerances for our aluminium range.
| Sizes | Grade families | Make / mill | Tolerance | Testing |
|---|---|---|---|---|
|
|
We source through specialist aluminium suppliers. | EN 755 for bar · EN 485 for sheet and plate · ASTM B221 / B209 | Material certificate · Chemistry · Dimensions · Temper as specified |
Processing We Do on Aluminium
OneKaizen cuts aluminium to length in-house. Every other operation comes through our supplier network, so you receive stock ready for your machine shop or press.
| Processing route | Typical scope | Output / control |
|---|---|---|
| Cut to length | Bar, sheet and plate | Length · edge condition |
| Size preparation | Through our suppliers, to your form | Dimensions · surface |
| Inspection | Your alloy and temper standard | Chemistry · dimensions · certificate |
How We Supply Aluminium
- 1
Confirm Alloy and Temper
We match the alloy and temper to your part, whether it is machined, welded, formed or anodised.
Sourcing team - 2
Source the Stock
We buy bar, sheet or plate from a specialist aluminium supplier with the certificate you need.
Supplier network - 3
Cut to Length
Stock is cut to your lengths or sheet sizes.
In-house - 4
Inspect
Chemistry, dimensions, temper marking and certificate are checked against your order.
Quality team - 5
Pack and Deliver
Protected against scratching and moisture, tagged with alloy and temper, and shipped to your plant.
Supply chain team
Grades We Supply in Aluminium
OneKaizen's main aluminium alloys with their nearest equivalents. Search the catalogue for any other alloy.
Quality, Packing and Delivery
Quality
Material certificate for every lot, chemistry and dimensional checks, and temper verification as specified.
Packing
Bundled or crated, interleaved to prevent scratching, tagged with alloy, temper and lot number.
Delivery
To your plant anywhere in India by road. Export packing and documents for buyers abroad.
Minimum order
Minimum order not published. Ask us for your quantity.
Applications
Aluminium Questions
What is the difference between 6061 and 6082 aluminium?
Both are heat-treatable Al-Mg-Si alloys. 6082 has higher strength and is the common structural grade in Europe, while 6061 is the common grade for machining and general fabrication in the US and India.
What is 7075 aluminium used for?
7075 is a high-strength zinc alloy used in aerospace, defence and high-load tooling. It machines well but is not suited to welding.
What does the T6 or T651 temper mean?
T6 is solution heat treated and artificially aged. T651 is T6 with stress relief by stretching, which gives plate that stays flatter when machined.
What sizes of aluminium do you supply?
Round bar from Ø 6 to 300 mm and sheet and plate from 0.5 to 100 mm thick. We also cut to length.
Which aluminium alloy is best for machining?
6061-T6 is the usual choice. 2011 is the free-machining alloy for high-volume turned parts, and 7075 suits parts that need more strength.
Which aluminium alloy is best for marine use?
5083 and 5052 resist seawater and weld well, so they are the standard marine plate grades.
Do you deliver aluminium across India and export?
Yes. OneKaizen delivers to plants across India and exports to buyers abroad with packing and documents to match.
Do aluminium orders come with certificates?
Yes. Every lot ships with a material certificate showing chemistry and temper.
Sizes, alloys and tolerances above are our standard range. Other sizes and alloys are available on request. Final values are confirmed against the order standard and supplier certificate.
