JM Hardware® INCOLOY Alloy 825 -UNS N08825/W.Nr. 2.4858 Alloy Fastener
JM Hardware® INCOLOY Alloy 825 -UNS N08825/W.Nr. 2.4858 Alloy Fastener
JM Hardware® INCOLOY Alloy 825 -UNS N08825/W.Nr. 2.4858 Alloy Fastener
JM Hardware® INCOLOY Alloy 825 -UNS N08825/W.Nr. 2.4858 Alloy Fastener
JM Hardware® INCOLOY Alloy 825 -UNS N08825/W.Nr. 2.4858 Alloy Fastener
JM Hardware® INCOLOY Alloy 825 -UNS N08825/W.Nr. 2.4858 Alloy Fastener
JM Hardware® INCOLOY Alloy 825 -UNS N08825/W.Nr. 2.4858 Alloy Fastener
JM Hardware® INCOLOY Alloy 825 -UNS N08825/W.Nr. 2.4858 Alloy Fastener
JM Hardware® INCOLOY Alloy 825 -UNS N08825/W.Nr. 2.4858 Alloy Fastener
JM Hardware® INCOLOY Alloy 825 -UNS N08825/W.Nr. 2.4858 Alloy Fastener
JM Hardware® INCOLOY Alloy 825 -UNS N08825/W.Nr. 2.4858 Alloy Fastener
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  • Description


INCOLOY 825 is a nickel-iron-chromium alloy with additional elements of molybdenum, copper, and titanium. Known for its exceptional resistance to both reducing and oxidizing acids, this alloy exhibits excellent corrosion resistance in various environments, including highly corrosive media such as sulfuric and phosphoric acids. With its high-strength properties and outstanding weldability, INCOLOY 825 is widely used across industries for critical applications demanding reliability and durability.


Applications of INCOLOY 825:

Chemical Processing: INCOLOY 825 is extensively utilized in chemical processing industries for equipment such as vessels, tanks, and pipelines exposed to aggressive chemical environments.

Oil and Gas: Due to its resistance to sulfide stress cracking and chloride-induced stress corrosion cracking, INCOLOY 825 finds applications in oil and gas production facilities, particularly in sour gas environments.

Marine Engineering: The alloy's resistance to seawater and brine solutions makes it suitable for marine engineering applications, including seawater cooling systems and offshore platforms.

Nuclear Power: INCOLOY 825 is employed in nuclear power plants for components requiring corrosion resistance in high-temperature water environments.


INCOLOY 825 stands out as a versatile alloy renowned for its exceptional corrosion resistance and mechanical properties. With our expertise in manufacturing high-quality INCOLOY 825 fasteners, we offer reliable solutions to meet the demanding needs of various industries. Partner with us for dependable performance and unparalleled service excellence.




Forms of Monel INCOLOY 825 Fastener Available at JM-INDUSTRY


Product name Standard No. Size
BOLT HEX HEAD BOLT ANSI/ASME B18.2.1, DIN933, DIN931 1/4”-4”, M5-M100
SOCKET CAP SCREW ANSI/ASME B18.3, DIN912, DIN7991, DIN913/916 1/4”-4”, M5-M100
FLANGE BOLT ANSI/ASME B18.2.3.4M-2001, DIN 6923 1/2”-4”, M10-M100
EYE BOLT ANSI/ASME, DIN standard 1/2”-4”, M10-M100
OTHER BOLT U BOLT, T BOLT, J BOLT, SQURE HEAD BOLT, SHOULDER BOLT, AND NON-STANDARD BOLT ACCORDING TO CUSTOMER NEEDS.
STUD THREADED ROD/BAR ANSI/ASME, DIN975/DIN976 3/8”-4”, M5-M100
DOUBLE ENDS STUDS ANSI/ASME, DIN STANDARD 3/8”-4”, M5-M100
NUT HEX NUT ANSI/ASME B18.2.2, DIN934 1/4”-4”, M5-M100
HEAVY HEX NUT ANSI/ASME B18.2.2, DIN standard 1/2”-4”, M12-M100
NYLON LOCK NUT ANSI/ASME B18.16.6-2008, DIN 985,DIN982 1/2”-4”, M12-M100
FLANGE NUT ANSI/ASME, DIN6923 1/2”-4”, M12-M100
COUPLING NUT/LONG NUT ANSI/ASME, DIN STANDARD 1/2”-4”, M12-M100
SQUARE NUT ANSI/ASME, DIN 557 1/2”-4”, M12-M100
HEX DOOMD CAP NUT ANSI/ASME, DIN1587 1/2”-4”, M12-M100
WING NUT ANSI/ASME, DIN315 1/2”-4”, M12-M100
WASHER FLAT WASHER ANSI/ASME B18.22.1, DIN125 3/8”-4”, M6-M100
SPRING WASHER ANSI/ASME B18.21.1, DIN127 3/8”-4”, M6-M100





Testing before shipping


Step 1: Size Detection
Step 2: GO Gauge and NO-GO Gauge Detection
Step 3: Chemical Composition Detection
Step 4: Mechanical Properties Test
Step 5: The product is carefully packaged



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