Material – BS 3100 Grade B1
Standard Specification for Steel Castings for General Engineering Purposes
Group - Ferrous Mild Steel Alloys
Sub Group - BS 3100 Grade B1 Steel Castings for General Engineering Purposes
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Casting
| Chemical Composition | ||
|---|---|---|
| Carbon | C % | 0.200 max. |
| Silicon | Si % | 0.200 - 0.600 |
| Manganese | Mn % | 0.400 - 1.000 |
| Phosphorus | P % | 0.040 max. |
| Sulphur | S % | 0.040 max. |
| Chromium | Cr % | 0.300 max. |
| Molybdenum | Mo % | 0.450 - 0.650 |
| Nickel | Ni % | 0.400 max. |
| Copper | Cu % | 0.300 max. |
| Other | Ot % | 0.800 max. |
| Iron | Fe % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| As Cast or Annealing or Normalizing or Hardening and Tempering |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 460 min. |
| Yield Strength in Mpa | 260 min. |
| Elongation in % | 18 min. |
| Reduction of Area in % | - |
| Hardness in BHN | - |
| Impact in Joule | 20 J @ RT |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| A5 | BS | British | Casting |
| A6 | BS | British | Casting |
| 1527 | SAE | USA | Casting |
| 1527 | AISI | USA | Bar |
| A 830 1527 | ASTM | USA | Casting |
| 2708 Grade 2 | IS | India | Casting |
| 2708 Grade 3 | IS | India | Casting |