Exceptional corrosion resistance for very high or very low application temperatures
Resistance to corrosion, for low and high temperature applications with excellent machinability - BGH austenitic steels are very versatile.
With our precise heat treatment, we create a precipitation-free and homogeneous microstructure, the basis for reliable workability and optimal operating properties, e.g. as an efficiently machinable material for shafts in kitchen machines or as a temperature-resistant wire conveyor belt in industrial continuous furnaces. In medical technology, BGH austenitic grades are used for components for asthma inhalers, among other things.
| Eigenschaft | Wert |
|---|---|
| Grade no. | |
| Grade name | |
| Secondary melting process | - |
| Heat treatment | solution annealed (+AT) |
Properties
1.4305 is an austenitic Cr-Ni steel with added sulfur for optimal machinability (free-cutting steel).
Due to the sulfur addition, corrosion resistance in acidic and chloride-containing media is limited; however, the steel is resistant to steam up to 400 °C.
Due to its susceptibility to hot cracking, 1.4305 should not be welded.
Delivery Condition
- solution annealed (+AT) max. 230 HBW
Application Area
Machined components for use in mildly to moderately corrosive environments.
Typical Applications
- Automotive industry
- Valves and fittings
- Mechanical and plant engineering
- Decorative elements
| Eigenschaft | Wert |
|---|---|
| Grade no. | |
| Grade name | |
| Grade name | |
| Secondary melting process | - |
| Heat treatment | solution annealed (+AT) |
Properties
1.4310 is an austenitic Cr-Ni steel with good corrosion resistance (PREN ≈ 18). The formation of chromium-depleted areas as a result of additional heat treatment beyond the as-supplied condition creates a risk of intergranular corrosion.
Polishing the surface achieves the best possible corrosion resistance.
During cold forming, the material work-hardens through the transformation of metastable austenite into martensite; this reduces its resistance to corrosion.
Delivery Condition
- solution annealed (+AT)
Application Area
Used in the cold-formed state in spring components with operating temperatures of up to 300 °C.
Typical Applications
- Spring components
- Clamping springs (electrical industry)
- Food industry
- Stamped and deep-drawn parts
| Eigenschaft | Wert |
|---|---|
| Grade name | |
| Grade no. | |
| Grade name | |
| Heat treatment | solution annealed (+AT) |
| Format | round |
| Thickness | - |
| Width | - |
| Surface quality | as rolled/as forged |
| Diameter | 14 |
Properties
1.3401 X120Mn12 is an austenitic hard manganese steel. Work hardening of the surface under mechanical stress greatly increases the wear resistance and surface hardnesses of up to 500 HB are achieved, while the core remains tough.
Delivery Condition
- Solution annealed (+AT)
Application Area
Components with high mechanical impact and shock loads.
Typical Applications
- Security technology (safes, bolts)
- Protective grilles, prison bars
- Crusher jaws and hammers
- Baffle plates
- Blasting systems
| Eigenschaft | Wert |
|---|---|
| Grade name | |
| Grade no. | |
| Grade name | |
| Heat treatment | solution annealed (+AT) |
| Format | round |
| Diameter | 16 |
| Thickness | - |
| Width | - |
| Surface quality | as rolled/as forged |
Properties
1.3401 X120Mn12 is an austenitic hard manganese steel. Work hardening of the surface under mechanical stress greatly increases the wear resistance and surface hardnesses of up to 500 HB are achieved, while the core remains tough.
Delivery Condition
- Solution annealed (+AT)
Application Area
Components with high mechanical impact and shock loads.
Typical Applications
- Security technology (safes, bolts)
- Protective grilles, prison bars
- Crusher jaws and hammers
- Baffle plates
- Blasting systems
| Eigenschaft | Wert |
|---|---|
| Grade name | |
| Grade no. | |
| Grade name | |
| Heat treatment | solution annealed (+AT) |
| Format | round |
| Thickness | - |
| Width | - |
| Surface quality | as rolled/as forged |
| Diameter | 18 |
Properties
1.3401 X120Mn12 is an austenitic hard manganese steel. Work hardening of the surface under mechanical stress greatly increases the wear resistance and surface hardnesses of up to 500 HB are achieved, while the core remains tough.
Delivery Condition
- Solution annealed (+AT)
Application Area
Components with high mechanical impact and shock loads.
Typical Applications
- Security technology (safes, bolts)
- Protective grilles, prison bars
- Crusher jaws and hammers
- Baffle plates
- Blasting systems
| Eigenschaft | Wert |
|---|---|
| Grade name | |
| Grade no. | |
| Grade name | |
| Heat treatment | solution annealed (+AT) |
| Format | round |
| Thickness | - |
| Width | - |
| Surface quality | as rolled/as forged |
| Diameter | 20 |
Properties
1.3401 X120Mn12 is an austenitic hard manganese steel. Work hardening of the surface under mechanical stress greatly increases the wear resistance and surface hardnesses of up to 500 HB are achieved, while the core remains tough.
Delivery Condition
- Solution annealed (+AT)
Application Area
Components with high mechanical impact and shock loads.
Typical Applications
- Security technology (safes, bolts)
- Protective grilles, prison bars
- Crusher jaws and hammers
- Baffle plates
- Blasting systems
| Eigenschaft | Wert |
|---|---|
| Grade name | |
| Grade no. | |
| Grade name | |
| Heat treatment | solution annealed (+AT) |
| Format | round |
| Thickness | - |
| Width | - |
| Surface quality | as rolled/as forged |
| Diameter | 25 |
Properties
1.3401 X120Mn12 is an austenitic hard manganese steel. Work hardening of the surface under mechanical stress greatly increases the wear resistance and surface hardnesses of up to 500 HB are achieved, while the core remains tough.
Delivery Condition
- Solution annealed (+AT)
Application Area
Components with high mechanical impact and shock loads.
Typical Applications
- Security technology (safes, bolts)
- Protective grilles, prison bars
- Crusher jaws and hammers
- Baffle plates
- Blasting systems
| Eigenschaft | Wert |
|---|---|
| Grade name | |
| Grade no. | |
| Grade name | |
| Heat treatment | solution annealed (+AT) |
| Format | round |
| Thickness | - |
| Width | - |
| Surface quality | as rolled/as forged |
| Diameter | 30 |
Properties
1.3401 X120Mn12 is an austenitic hard manganese steel. Work hardening of the surface under mechanical stress greatly increases the wear resistance and surface hardnesses of up to 500 HB are achieved, while the core remains tough.
Delivery Condition
- Solution annealed (+AT)
Application Area
Components with high mechanical impact and shock loads.
Typical Applications
- Security technology (safes, bolts)
- Protective grilles, prison bars
- Crusher jaws and hammers
- Baffle plates
- Blasting systems
| Eigenschaft | Wert |
|---|---|
| Grade name | |
| Grade no. | |
| Grade name | |
| Heat treatment | solution annealed (+AT) |
| Format | round |
| Thickness | - |
| Width | - |
| Surface quality | as rolled/as forged |
| Diameter | 35 |
Properties
1.3401 X120Mn12 is an austenitic hard manganese steel. Work hardening of the surface under mechanical stress greatly increases the wear resistance and surface hardnesses of up to 500 HB are achieved, while the core remains tough.
Delivery Condition
- Solution annealed (+AT)
Application Area
Components with high mechanical impact and shock loads.
Typical Applications
- Security technology (safes, bolts)
- Protective grilles, prison bars
- Crusher jaws and hammers
- Baffle plates
- Blasting systems
| Eigenschaft | Wert |
|---|---|
| Grade name | |
| Grade no. | |
| Grade name | |
| Heat treatment | solution annealed (+AT) |
| Format | round |
| Thickness | - |
| Width | - |
| Surface quality | as rolled/as forged |
| Diameter | 40 |
Properties
1.3401 X120Mn12 is an austenitic hard manganese steel. Work hardening of the surface under mechanical stress greatly increases the wear resistance and surface hardnesses of up to 500 HB are achieved, while the core remains tough.
Delivery Condition
- Solution annealed (+AT)
Application Area
Components with high mechanical impact and shock loads.
Typical Applications
- Security technology (safes, bolts)
- Protective grilles, prison bars
- Crusher jaws and hammers
- Baffle plates
- Blasting systems
| Eigenschaft | Wert |
|---|---|
| Grade name | |
| Grade no. | |
| Grade name | |
| Heat treatment | solution annealed (+AT) |
| Format | round |
| Thickness | - |
| Width | - |
| Surface quality | as rolled/as forged |
| Diameter | 45 |
Properties
1.3401 X120Mn12 is an austenitic hard manganese steel. Work hardening of the surface under mechanical stress greatly increases the wear resistance and surface hardnesses of up to 500 HB are achieved, while the core remains tough.
Delivery Condition
- Solution annealed (+AT)
Application Area
Components with high mechanical impact and shock loads.
Typical Applications
- Security technology (safes, bolts)
- Protective grilles, prison bars
- Crusher jaws and hammers
- Baffle plates
- Blasting systems