Material – BS 420 S 45
Standard Specification for Stainless and Heat Resisting Steels
Group - Ferrous Stainless Steel Alloys
Sub Group - BS 420 S 45 Stainless and Heat Resisting Steels
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Bar, Wire, Shapes and Forging
| Chemical Composition | ||
|---|---|---|
| Carbon | C % | 0.280 - 0.360 |
| Silicon | Si % | 0.800 max. |
| Manganese | Mn % | 1.000 max. |
| Phosphorus | P % | 0.040 max. |
| Sulphur | S % | 0.030 max. |
| Chromium | Cr % | 12.000 - 14.000 |
| Nickel | Ni % | 1.000 max. |
| Iron | Fe % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| Annealing or Hardening + Tempering |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 850 max. |
| Yield Strength in Mpa | - |
| Elongation in % | - |
| Reduction of Area in % | - |
| Hardness in HV | 260 max. |
| Impact in Joule | - |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| 1.4028 | EN | European Union | Forging |
| SUS 420J2 | JIS | Japan | Forging |
| 30CH13 | GOST | Russia | Bar, Wire, Shapes and Forging |
| 2304 | SS | Sweden | Bar, Wire, Shapes and Forging |
| X 30Cr13 | UNI | Italy | Bar, Wire, Shapes and Forging |
| 420 | AISI | USA | Bar, Wire, Shapes and Forging |
| A743 CA20 | ASTM | USA | Casting |