Nascent Pipe & Tubes is one of the well-known exporting house and supplier for Stainless Steel 904L Fasteners (Screws), which very good balance of strength, oxidation – resistance & fabricability. Wrought forms of Stainless Steel 904L Hex Head Screws are furnished in the solution heat-treated condition unless otherwise specified.
Low cutting speeds, rigid tools and work piece, heavy equipment, ample coolant and positive feeds are general recommendations for Stainless Steel 904L Socket Head Cap Screws. Annealing of Stainless Steel 904L Socket Set Screws at temperatures lower than the solution heat – treating may cause precipitation of secondary phases.
Stainless Steel 904L Screw Manufacturers, Stainless Steel 904L Screw Suppliers, Stainless Steel 904L Screw Stockists, Stainless Steel 904L Screw Exporters
Stainless Steel 904L Screw Manufacturers in India, Stainless Steel 904L Screw Suppliers in India, Stainless Steel 904L Screw Stockists in India, SS 904L Screw Manufacturers Exporters in India
Two criteria for evaluating oxidation resistance of Stainless Steel 904L Anchore Screws are weight change and depth of corrosion penetration. Stainless Steel 904L Blind Rivet Screws excels in both respects due to the formation of a protective, tenacious oxide film. Stainless Steel 904L Concrete Screws can be welded by both manual and automatic methods including shielded metal arc, gas tungsten arc, gas metal arc and submerged arc processes.
Stainless Steel 904L Screw Manufacturers In Mumbai, Stainless Steel 904L Screw Suppliers In Mumbai, Stainless Steel 904L Screw Stockists In Mumbai, Stainless Steel 904L Screw Exporters In Mumbai
Close tolerances, speedy shipping and friendly customer support to manufacture Stainless Steel 904L Threaded Screws have helped earn the certified technicians here a berth as the nation’s foremost supplier of custom alloys. It is important to note that Stainless Steel 904L Steel Shoulder Screws meet the critical ASME Boiler and Pressure Vessel Code, along with other industry standards. Welding of Stainless Steel 904L Panel Screws is possible to perform following any manual or automatic welding procedures.
SS 904L Screws Specifications
| Specifications |
ASTM A 193 ASME SA 193 |
| Standard |
IS, ASTM, BS and all International Standards |
| Length |
3 mm to 200 mm |
| Size |
M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type |
Hex Head Screw, Socket Head Cap Screw, Socket Set Screws, Anchor Screw, Blind Rivet, Concrete screw, Threaded Screw, Steel Shoulder Screw, Panel Screw, Machine Screw. |
904L Stainless Steel Screw Chemical Composition
| Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
| 904L |
min. |
- |
– |
– |
– |
– |
19.0 |
4.00 |
23.00 |
0.10 |
| max. |
0.20 |
2.00 |
1.00 |
0.045 |
0.035 |
23.0 |
5.00 |
28.00 |
0.25 |
Stainless Steel 904L Screw Mechanical Properties
| Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
| Rockwell B (HR B) max |
Brinell (HB) max |
| 904L |
490 |
220 |
35 |
70-90 typical |
– |
Stainless Steel 904L Screw Physical Properties
| Grade |
Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Coefficient of Thermal Expansion (m/m/0C) |
Thermal Conductivity (W/m.K) |
Specific Heat 0-1000C (J/kg.K)Electrical Resistivity (n.m) |
Electrical Resistivity (n.m) |
| 0-1000C |
0-3150C |
0-5380C |
at 1000C |
at 5000C |
| 904L |
8000 |
200 |
15.0 |
– |
– |
13.0 |
– |
500 |
850 |
Equivalent Grades for 904L Stainless Steel Screw
| Grade |
UNS No |
Old British |
Euronorm |
Swedish SS |
Japanese JIS |
| BS |
En |
No |
Name |
| 904L |
N08904 |
904S13 |
X1NiCrMoCu25-20-5 |
1.4539 |
– |
– |
SUS 890L |
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