SUPPLY SPECIFICATION
What We Supply
Sizes, grades, mills and tolerances for our incoloy alloys range.
| Sizes | Grade families | Make / mill | Tolerance | Testing |
|---|---|---|---|---|
|
|
We source from partner mills in India and abroad, and through our forging partners for large sections. | EN 10060 · ASTM A29 · Order class | Mill certificate · Chemistry · Hardness · Mechanical tests · UT as specified |
Processing on Incoloy Alloys
OneKaizen cuts Incoloy alloy to your length and arranges finishing and machining through partner machine shops. We inspect chemistry and hardness before it ships.
| Processing route | Typical scope | Output / control |
|---|---|---|
| Cut to length | Round bar and plate, to your length | Length · end condition |
| Peeling or turning | Selected grades and sizes | Diameter · surface finish |
| Heat treatment | Annealed or solution annealed (800 family, 825) · aged (925) | Hardness · mechanical properties |
| Inspection | Against your order and the grade standard | Chemistry · hardness · UT as specified |
How We Supply Incoloy Alloys
- 1
Select the Grade
We match grade and condition to your temperature, corrosion and strength needs.
Sourcing team - 2
Source the Heat
We buy from an approved partner mill in India or abroad, with full chemistry and test certificates.
Sourcing team - 3
Cut and Finish
Bar is cut to length and peeled or turned where your order needs it. Machining to drawing goes through partner machine shops.
In-house / partner - 4
Inspect
Chemistry, hardness and dimensions are checked against the grade standard. UT as specified.
Quality team - 5
Pack and Deliver
Material is protected, tagged with the heat number and shipped to your plant or port.
Supply chain team
Grades We Supply in Incoloy Alloys
Main grades: Alloy 800 (UNS N08800, EN 1.4876), 800H (N08810, 1.4958), 800HT (N08811, 1.4959), 825 (N08825, 2.4858) and 925 (N09925).
Quality, Packing and Delivery
Quality
Mill certificates with chemistry and mechanical tests, heat-number traceability, and dimensional inspection on every lot. PMI and UT as specified.
Packing
Material is bundled or crated, kept apart from carbon steel to prevent contamination, and tagged with grade, size and heat number.
Delivery
To your plant anywhere in India by road. Export packing and documents for buyers abroad.
Applications
Incoloy Alloys Questions
What is Incoloy?
Incoloy is the trade name of a family of nickel-iron-chromium alloys. They resist oxidation, carburisation and, in the 825 and 925 grades, acids and chlorides.
Which Incoloy grades does OneKaizen supply?
OneKaizen supplies Alloy 800, 800H, 800HT, 825 and 925. Send us the grade or UNS number on your order.
What is the difference between 800, 800H and 800HT?
They share a base chemistry. 800H and 800HT carry controlled carbon and a coarse grain, which gives better creep strength at high temperature. 800HT has tighter aluminium and titanium limits.
Incoloy or Inconel: which should I choose?
Incoloy has more iron, so it costs less and suits furnace and process service. Inconel carries more nickel and suits higher temperature and stronger corrosion. Tell us the service and we will advise.
What forms and sizes do you supply?
Round bar from Ø 29 to 500 mm, with sheet, plate and forgings to order. Rolled bar goes up to Ø 350 mm and larger sizes come forged.
Do you supply certificates?
Yes. OneKaizen ships every lot with a mill certificate showing chemistry and mechanical tests, traced to the heat number.
What is the minimum order?
The minimum order depends on grade and size, and OneKaizen confirms it on enquiry. OneKaizen supplies to the UNS or ASTM grade from approved mills. Incoloy is a trade name of Special Metals Corporation.
Final grades, sizes and condition are confirmed against the mill's range and your order before we quote.
