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AISI 904L - UNS N08904 Bolts Nuts Studs Washers
Aanuraj Studs Bolts and Nuts are made from 1.4539 (UNS N08904 – 904L-SS2562) a high alloyed, acid-proof stainless steel, developed to resist corrosion in dilute sulphuric acid. The steel is very useful for details in marine environment, chemical and pharmaceutical industry plant and also for mfg of equipments, Valves and Pumps.
Alloy904L(UNS N08904) is a superaustenitic stainless steel that is designed for moderate to high corrosion resistance in a wide range of process environments. The combination of high chromium and nickel content, coupled with additions of molybdenum and copper, assure good to excellent corrosion resistance.
Hexagon Nuts M10
Minimum Order Quantity: 100 Number
Product Brochure
Size | M10 |
Material | Stainless Steel 904L materials |
Brand | RAJ |
Nut Type | ss nuts |
Shape | HEX |
Additional Information:
- Production Capacity: 500/ day
- Delivery Time: 8-10 days
AISI 904L - UNS N08904 Hex Nuts
Thickness | STANDARD |
Size | M10-M30 |
Material | Steel |
Brand | RAJ |
Grade | 904L |
Standard | DIN 934 |
AISI 904L Hex Bolts
Minimum Order Quantity: 1000 Kilogram
Size | M10 TO M36 |
Head Type | Hexagonal |
Material | AISI 904L High Nickle Grade |
Grade | AISI 904L |
Thread Type | Metric |
Type | bolt nut |
Chemistry Data :
Carbon | 0.02 max | |
Chromium | 19 - 23 | |
Copper | 1 - 2 | |
Iron | Balance | |
Manganese | 2 max | |
Molybdenum | 4 - 5 | |
Nickel | 23 - 28 | |
Phosphorus | 0.045 max | |
Silicon | 1 max | |
Sulphur | 0.035 max |
Principal Design Features | 904L is an austenitic stainless steel designed for moderate to high corrosion resistance. Its low carbon content improves cleanliness and weld strength. | |
Applications | Utility scrubber assemblies, acid and fertilizer production equipment. |
Additional Information:
- Delivery Time: 15 DAYS
AISI 904L Hex Nuts M10
Minimum Order Quantity: 200 Piece
Size | M10 |
Shape | Hexagonal |
Color | BUFFED |
Material Grade | AISI 904L |
Standard | IS,DIN |
ALLOY 904L. UNS N08904. WNR 1.4539. UNS NO8904, commonly known as 904L, is a low carbon high alloy austenitic stainless steel which is widely used in applications where the corrosion properties of AISI 316L and AISI 317L are not adequate
Additional Information:
- Delivery Time: 15 DAYS
AISI 904L Hex Nuts M12
Minimum Order Quantity: 500 Unit
Size | M12 |
Material | Stainless Steel |
Shape | HEX |
Part Number | AF904M12 |
Standard | DIN |
Grade 904L stainless steel is a non-stabilized austenitic stainless steel with low carbon content. This high alloy stainless steel is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid. The steel is also resistant to stress corrosion cracking and crevice corrosion. Grade 904L is non-magnetic, and offers excellent formability, toughness and weldability.
Grade 904L contains high amounts of expensive ingredients, such as molybdenum and nickel.
Corrosion ResistanceGrade 904L stainless steels have excellent resistance to warm seawater and chloride attack. The high resistance of grade 904L against stress corrosion cracking is due to the presence of high amounts of nickel in its composition. Moreover, the addition of copper to these grades develops resistance to sulphuric acid and other reducing agents in both aggressive and mild conditions.
The corrosion resistance of grade 904L is intermediate between super austenitic grades, with 6% molybdenum content, and standard 316L austenitic grades. Grade 904L is less resistant to nitric acid than grades 304L and 310L, which are free of molybdenum. This steel grade needs to be solution treated following cold working, to achieve maximum stress corrosion cracking resistance under critical environments.
Additional Information:
- Item Code: AF904M12
- Production Capacity: 10000 NOS/DAY
- Delivery Time: 15 DAYS