904L Hex Bolts, 1.4539 Hex Bolts ,904L Hex Nut,Washers,UNS N08904 stud bolts
We are a professional manufacturer of 904L Hex Bolts, 1.4539 Hex Bolts ,904L Hex Nut,Washers
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
904L Bolts Chemical Requirements
| Grade/Identification Symbol |
UNS Designation | Composition, % | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Mn | P | S | Si | Ni | Cr | Mo | CbB | Ti | Other Elements |
||||
| ASTM A182 Grade F904L | N08904 | 0.020 | 2.0 | 0.040 | 0.030 | 1.00 | 23.0-28.0 | 19.0-23.0 | 4.0-5.0 | … | … | Cu 1.00-2.00 N 0.10 |
||
904L Bolts Mechanical Requirements
| Grade Symbol |
Tensile Strength, min, ksi [MPa] |
Yield Strength, min, ksi [MPa]B |
Elongation in 2 in. [50 mm] or 4D, min, % |
Reduction of Area, min, % |
Brinell Hardness Number, HBW, unless otherwise indicated |
|---|---|---|---|---|---|
| ASTM A182 Grade F904L |
71 [490] | 31 [215] | 35 | . . . | . . . |
904L Hex Bolts, 1.4539 Hex Bolts specifications
| Item | Hexagonal Hex Head Bolt |
| Size | M3-M64, 1/4″ – 4 |
- Material Specifications: ASTM / ASME A182 F904L, ASTM A276/A276M and A479/A479M Type 904L / UNS N08904, Uranus B6, X1-Ni-Cr-Mo-Cu-25-20-5, DIN/EN/Werkstoff Number 1.4539
Inspection and PMI can be provided to customer before shipment
