Material – BS BW10
Standard Specification for Mn Alloy Steel; Steel Castings for General Engineering Purposes
Group - Ferrous Austenitic Manganese Steel Alloy
Sub Group - BS BW10 Mn Alloy Steel; 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 % | 1.000 - 1.350 |
| Silicon | Si % | 1.000 max. |
| Manganese | Mn % | 11.000 min. |
| Phosphorus | P % | 0.050 max. |
| Sulphur | S % | 0.050 max. |
| Iron | Fe % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| Annealing or Normalising or Hardening + Tempering |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 880 min. |
| Yield Strength in Mpa | 315 min. |
| Elongation in % | 40 min. |
| Reduction of Area in % | - |
| Hardness in BHN | - |
| Impact in Joule | - |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| Z 120 M 12 | AFNOR NF | France | Steel |
| X 120 Mn 12 | DIN | Germany | Steel |
| 11OG13L | GOST | Russia | Casting |
| SCMnH 1 | JIS | Japan | Casting |
| G X 120 Mn 12 | UNI | Italy | Casting |
| J91109 | UNS | USA | Casting |
| A128 Grade A | ASTM | USA | Casting |