Specifications
Incoloy A-286 Bolts
1)high temperature alloy UNS S66286
2)corrosion resistance
3)good strength and oxidation resistance
4)BV
The reason why you choose us
1. The Leading manufacturer of nickel based alloy Porducts
2. The drafter & Reviser Of National Standard GB/T1234 regarding Electrothermal Alloy.
3. Over 15 years experience
4. Small quantity, short time delivery
If we have stocks, we can ship from a minimum of 1 kg sample in a few days.We also manufacture
custom-order materials in amounts of 100 kg and up (Some materials are allowed 50 kg) in as
few as 3 weeks.
5. High-precision thickness
We guarantee thickness tolerances that cannot be reproduced by competitors.
Example:
t <0.30mm Tolerance ±1 - 3 μm guaranteed
0.30 mm≤t Tolerance ± 1% guaranteed
6. complete QC system & Advanced physical and chemical testing center
For each production processing, we have complete QC system for the chemical compostion and
Physical properties. After production, all the goods will be tested, and the quality certificate will be
shipped along with goods.
7. Effective and strong technical support and custom-made solutions
We provide customed solutions to your problems with our strong technologies and well versed
knowledge of materials acquired through our more than 20 experience.
8. Choose the appropriate base metals for your needs
We carefully balance quality, delivery time and price,procure various base metals from all over
the world.We manufacture appropriate products to your needs.
9. Reliable certificate (ISO 9001/ROHS/BV/SGS/TUV)
Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. The third party testing
is available for us.
Product Description
Alloy A-286 is designed for applications requiring high strength and good corrosion resistance at temperatures up to 704 °C. This alloy offers high ductility in notched sections. In fact, the notched rupture strength of alloy A-286 is superior to many other commercial alloys with comparable high temperature properties.
Alloy A-286 is a precipitation hardening alloy with high strength and good corrosion resistance at temperatures up to 704 °C. It is used extensively in the petro-chemical, aerospace and oil field industries, especially for fasteners, stud-bolts
Incoloy A-286 Specification
UNS | W.Nr |
S66286 | 1.4980 |
Incoloy A-286 Chemical composition
Grade | % | Ni | Cr | Mo | B | P | Al | Ti | C | Mn | Si | V | S | Fe |
A-286 | Min | 24 | 13.5 | 1.0 | 0.001 | 1.75 | 0.10 | Bal. | ||||||
Max | 27 | 16 | 1.5 | 0.01 | 0.03 | 0.40 | 2.35 | 0.08 | 2.0 | 1.0 | 0.50 | 0.02 |
Incoloy A-286 Mechanical properties:(Minimum value at 20°C)
Tensile Strength σb/MPa | Yield Strength σp0.2/MPa | Elongation σ5 /% |
610 | 270 | 30 |
Incoloy A-286 Standard
Bar | Forging |
ASTM B638
| ASTM B638 |