Stainless Steel 904l Hex Bars Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 890L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
SS 904L Hex Bar Specifications
SS 904L Hex Bar Specifications |
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| Specifications | : | ASTM A276, ASME SA276 / ASTM A479 ASME SA479 |
| Dimensions | : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| SS 904L Hex Bars |
: | Outside Diameter in the range of 4mm to 500mm |
| SS 904L Bright Bars |
: | Outside Diameter in the range of 4mm to 100mm |
| SS 904L Hex Bars | : | 18mm – 57mm (11/16″ to 2-3/4″) |
| SS 904L Square Bars |
: | 18mm – 47mm (11/16″ to 1-3/4″) |
| SS 904L Flat Bars |
: | 1/2†to 10†in thickness range of 2mm to 150mm, |
| Finish | : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | : | 1 to 6 Meters, Custom Cut Lengths |
| Form | : | Hex, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
904l Stainless Steel Hex, Bright, Hex, Threaded Bar Chemical Composition
The chemical composition of grade Stainless Steel 904l Hex Bar is outlined in the following table
| 904L | Max | Min |
| Ni | 28.00 | 23.00 |
| C | 0.20 | – |
| Mn | 2.00 | – |
| P | 0.045 | – |
| S | 0.035 | – |
| Si | 1.00 | – |
| Cr | 23.0 | 19.0 |
| Mo | 5.00 | 4.00 |
| N | 0.25 | 0.10 |
| CU | 2.00 | 1.00 |
904l Hex Bar Mechanical and Physical Properties
The mechanical properties of grade 904l Hex Bar are displayed in the following table.
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000, MPa – 490 | Psi – 32000, MPa – 220 | 35% |
347h Hex Bar Physical Properties
Physical properties of 347h stainless steel Hex Bar in the annealed condition
| Grade | Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Co-eff of Thermal Expansion (µm/m/°C) | Thermal Conductivity (W/m.K) |
Specific Heat 0-100°C (J/kg.K) |
Elec Resistivity (nΩ.m) |
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| 0-100°C | 0-315°C | 0-538°C | At 100°C | At 500°C | |||||
| 316l/L/H | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
Stainless Steel 904l Hex Bar Application
- Oil and Gas Industries
- Food Processing Industries
- Equipments
- Pipeline
- Power Industries
- Ship Building Industries
- Paper Industries
- Cement Industries
- Chemical Industries
- Railways
- Electric Motors & Pumps
- Agriculture
- Automobiles
- Hoses & Fittings
- Mining
- Shaft Making
- Miscellaneous Fabrication Jobs
- Tools & Fixtures (including strapping, banding, buckles & brackets)
- Ornamental Iron Work
- Manufacturing Parts & Equipment
- Machinery Frames
