Products Description
Incoloy 925 is a precipitation-hardenable nickel-iron-chromium alloy. It combines high strength with Incoloy 825's excellent corrosion resistance. Incoloy 925 is particularly resistant to sulfide-induced stress cracking and stress-corrosion cracking. Due to its good properties, Incoloy 925 Alloy Round Bars are wildly used to produce down-hole and surface well components for sour (containing hydrogen sulfide) crude oil and natural gas production.
Equivalent Materials
|
ASTM |
GB |
UNS |
| Incoloy925 | Cr22Ni42Mo3Cu2Ti2AINb | N09925 |
Chemical Compositions
Chemical Analysis
|
% |
Ni |
Fe |
Cr |
C |
Mn |
Si |
P |
S |
Mo |
Cu |
Ti |
Al |
Nb |
|
min |
42.0 |
22.0 |
19.5 |
|
|
|
|
|
2.5 |
1.5 |
1.9 |
0.10 |
|
|
max |
46.0 |
|
22.5 |
0.030 |
1.00 |
0.50 |
0.030 |
0.030 |
3.5 |
3.0 |
2.4 |
0.50 |
0.50 |
Mechanical Properties
Condition: Solution Annealed and Age Hardened
| Physical Property | |||||||||||||||
| Density g/cm' | Magnetism | Thermal conductivity /w/(m.k) | Resistivity | Specific heat capacity | Coefficient of linear expansion | ||||||||||
| 25~900ºC | ºC)/(Ω.mm2/m) | ºC)/kg/(kg.k)ºC | /(10-6/k) | ||||||||||||
| 100~900ºC | 20~800ºC | ||||||||||||||
| 8.14 | 12~26.9 | 1.17 | 13.2~17.2 | ||||||||||||
Incoloy 925 Alloy Round Bar minimum mechanical properties at room temperature:
(1)Tensile strength 650RmN/mm2.
(2)Yield strength 295(RP0.2N/mm2).
(3)Elongation A5%:30.
Incoloy925 Round Bar Photos

Our Factory Workshops

Steel Making

Ingot Production

Forged Bars
Machinary


Production Process

Quality Control
We make sure that our produced Alloy 925 round bars are made of high quality raw material. We thoroughly test each and every product before dispatching it to our customers.

Incoloy 925 Alloy Round Bar Mill Test Certificate
EN 10204/3.1 with all relevant data regarding to chemical compositions, mechanical properties and results of testing.
Packing & Delivery

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