Continental Steel & Tube Company is a leading supplier of Nickel Alloy 825, also referred to as Incoloy® 825. This alloy is a nickel-iron-chromium blend with small additions of molybdenum, copper, and titanium, which provide exceptional corrosion resistance in even the harshest environments.
We stock and distribute Incoloy® 825 in a wide array of forms, including pipe, tube, sheet, strip, plate, round bar, flat bar, forging stock, hexagon, and wire. Our products consistently meet or exceed stringent industry standards from organizations like ASTM, ASME, BS, SEW, DIN, EN, and ISO.
Chemical Composition of Nickel Alloy 825 / Incoloy® 825
Like most of the Incoloy family of alloys, Incoloy 825 has a unique chemical composition:
- Al
-
0.2 max
- C
-
.05 max
- Cr
-
19.5 – 23.5
- Cu
-
1.5 – 3.0
- Fe
-
22.0 min
- Mn
-
1.0 max
- Mo
-
2.5 – 3.5
- Ni
-
38.0 – 46.0
- S
-
.03 max
- Si
-
.5 max
- Ti
-
0.6 – 1.2
Nickel Alloy 825 / Incoloy® 825 Standards
- Rod, Bar, Wire and Forging Stock
-
BS 3076NA16
ASTM B 425
ASTM B 564
ASME SB 425
ASME SB 564
ASME Code Case N-572
DIN 17752
DIN 17753
DIN 17754
VdTÜV 432
ISO 9723
ISO 9724
ISO 9725
- Plate, Sheet and Strip
-
BS 3072NA16
BS 3073NA16
ASTM B 424
ASTM B 906
ASME SB 424
ASME SB 906
DIN 17750
VdTÜV 432
ISO 6208
- Pipe & Tube
-
BS 3074NA16
ASTM B 163
ASTM B 423
ASTM B 704
ASTM B 705
ASTM B 751
ASTM B 775
ASTM B 829
ASME SB 163
ASME SB 423
ASME SB 704
ASME SB 705
ASME SB 751
ASME SB 775
ASME SB 829
ASME Code Case 1936
DIN 17751
VdTÜV 432 ISO 6207
Key Properties of Incoloy® 825
Like many alloys in the Incoloy family, Incoloy 825 offers users a number of benefits:
- Excellent resistance to both reducing and oxidizing acids, such as sulfuric and phosphoric acids.
- Helps avoid stress-corrosion cracking.
- Stops localized attacks like pitting and crevice corrosion.
- High level of resistance to a variety of oxidizing substances such as nitric acid, nitrates, and oxidizing salts.
Applications of Incoloy® 825
Because of its superior corrosion resistance characteristics, Incoloy 825 is used in a number of industries and applications, including:
- Chemical processing
- Pollution control
- Calorifiers
- Oil and gas recovery
- Hot vessels for food, water, and seawater
- Acid production
- Pickling tank heaters, tanks, and equipment
- Nuclear fuel reprocessing
- Radioactive waste handling
- Marine exhaust systems
Contact Continental Steel: Your Trusted Nickel Alloy Supplier and Distributor
Nickel Alloy 825 (Incoloy® 825) is an exceptional material for industries facing aggressive corrosive challenges. Its unique composition provides unparalleled resistance to various acids, stress-corrosion cracking, and localized attacks. From chemical processing to marine exhaust systems, Incoloy® 825 ensures reliable performance in critical applications.
At Continental Steel & Tube Company, we’re dedicated to providing high-quality nickel alloy solutions. Our AS9120B:2016 and ISO 9001:2015 certifications reflect our commitment to excellence as a global leader in metal supply and distribution.
Contact us today to discuss your needs or request a free quote for your next project.