Stainless Steel 304 Pipes Fittings Manufacturer, 304/304L Pipe Fittings, 304 Stainless Steel Pipe Fittings Exporter, 304L Stainless Steel Pipe Fittings Supplier, SS 304 Pipe Bends, Elbows, Flanges Supplier In India.
ASTM A312, ASTM A213, ASTM A249, ASTM A554 SS 304/304L Pipes Tubes Fittings Supplier, Stainless steel 304/ 304L pipe elbows supplier, Stainless steel 304/ 304L tee fittings, and Stainless steel 304/ 304L Elbow Fittings
Metal Ministry Inc. is a leading manufacturer, exporter and supplier of stainless steel 304/304l pipes and tubes fittings. We can help supply all of the 304 Tubes, 304L Tubes, 304 Pipes and 304L pipes for use in the oil or natural gas industries. At our reputed organization, we want to safeguard that you're receiving the right kind and quality of Stainless Steel 304/304L Pipe and Tubes, ASTM A312, ASTM A213, ASTM A249, ASTM A554. With our extensive knowledge, we can support your company from maintenance to construction of new projects. Various sizes and specifications are provided by us to our customers as per their requirements.
- Food processing equipment
- Equipment and appliances
- Architectural railings
- Pharmaceutical
- chemical process equipment
- Heat exchangers
- Threaded fasteners
- Springs
- Industrial fabrications
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 304 | min. max. |
- 0.08 |
- 2.0 |
- 0.75 |
- 0.045 |
- 0.030 |
18.0 20.0 |
- | 8.0 10.5 |
- 0.10 |
| 304L | min. max. |
- 0.030 |
- 2.0 |
- 0.75 |
- 0.045 |
- 0.030 |
18.0 20.0 |
- | 8.0 12.0 |
- 0.10 |
| 304H | min. max. |
0.04 0.10 |
- 2.0 |
- 0.75 |
-0.045 | - 0.030 |
18.0 20.0 |
- | 8.0 10.5 |
- |
| 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 | ||||
| 304 | 515 | 205 | 40 | 92 | 201 |
| 304L | 485 | 170 | 40 | 92 | 201 |
| 304H | 515 | 205 | 40 | 92 | 201 |
| 304H also has a requirement for a grain size of ASTM No 7 or coarser. | |||||
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (n.m) |
|||
|---|---|---|---|---|---|---|---|---|---|
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 304/L/H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
