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Materials Processing Europe
Materials Processing Europe
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- Manganese-boron steel
- HR1500T-MB - CR1900T-MB
HR1500T-MB - CR1900T-MB
Choose your hot-forming steel here in grades HR1500T-MB - CR1900T-MB
The experts at our locations are happy to advise you. We look forward to hearing from you.
Manganese-boron steel for hot forming
| according to VDA 239-500 | Surface finishing | Tensile strength Rp0.2 MPa min. | Tensile strength Rm MPa min. | Elongation at break A80% min. | Elongation at break A1)% min. |
| HR1500T-MB | UC | >=280 | 450-800 | 10 | 12 |
| CR500T-LA | +AS | 280-500 | 380-540 | 12 | - |
| CR600T-LA | +AS | 320-650 | 500-750 | 12 | - |
| CR1500T-MB | UC, +AS | 300-620 | 440-700 | 10 | - |
| CR1900T-MB | UC | 280-680 | 440-850 | 10 | - |
| CR1900T-MB | AS | 450-650 | 600-800 | 10 | - |
1) Elongation at break for a proportional sample with L0 = 5.65 √S0 for sheet thicknesses ≥ 3.0 mm
Chemical composition, melt analysis
| according to VDA 239-500 | Surface finishing | Mass % max. | ||||||||||||||
| C | Si | Mn | P | S | AI | Ti | Nb | Cr | Mo | B | Cu | N | Ni | |||
| HR1500T-MBHR1500T-MB | UC | 0,20- 0.25 | ≤0.50 | 1.10- 1,50 | ≤0,025 | ≤0,005 | 0,015– 0,080 | 0,020– 0,050 | - | ≤0,35 | ≤0,35 | 0,0020– 0,0050 | ≤0,20 | ≤0,010 | ≤0,01 | |
| CR500T-LA | +AS | ≤-0.13 | ≤0.50 | ≤1.50 | ≤0,030 | ≤0.025 | ≥0.015 | Ti+Nb ≤0.15 | - | - | - | - | ≤0,20 | - | - | |
| CR600T-LA | +AS | ≤-0.13 | ≤0.50 | ≤2.00 | ≤0,030 | ≤0.025 | ≥0.015 | Ti+Nb ≤0.19 | - | - | - | - | ≤0,20 | - | - | |
| CR1500T-MB | UC, +AS | 0.20- 0.25 | ≤0.50 | 1.10- 1.50 | ≤0.025 | ≤0.005 | 0.015- 0.080 | 0.020- 0,050 | - | ≤0.35 | ≤0.35 | 0.0020- 0.0050 | ≤0.20 | ≤0.010 | ≤0.01 | |
| CR1900T-MB | UC, +AS | 0.30- 0.38 | ≤0.80 | ≤2,00 | ≤0.030 | ≤0.005 | 0.010- 0.080 | Ti+Nb ≤0.2 | ≤0,50 | ≤0.55 | 0.0010- 0.0050 | ≤0.20 | ≤0.010 | ≤0.50 |