The table below shows the various materials and chemical compositions of our doctor blade steel. Please review the composition chart and select the material you require.
Chemical Composition
| New Grade | Japanese Standard | USS | European Standard | C≤% | Si≤% | Mn≤% | P≤% | S≤% | Cr % | Ni≤% | Mo % | Other % |
| 12Cr13 | SUS410 | 410 | 1.4006 | 0.15 | 1.00 | 1.00 | 0.040 | 0.030 | 11.50-13.50 | 0.60 | ||
| 20Cr13 | SUS420J1 | 420 | 1.4021 | 0.16-0.25 | 1.00 | 1.00 | 0.040 | 0.030 | 12.00-14.00 | 0.60 | ||
| 30Cr13 | SUS420J2 | 420 | 1.4028 | 0.26-0.35 | 1.00 | 1.00 | 0.040 | 0.030 | 12.00-14.00 | 0.60 | ||
| 420U6 | 0.13-0.25 | 1.00 | 1.00 | 0.040 | 0.030 | 13.00-14.50 | 0.60 | N: 0.06-0.15 | ||||
| 40Cr13 | 1.4031 | 0.36-0.45 | 0.80 | 0.80 | 0.040 | 0.030 | 12.00-14.00 | 0.60 | ||||
| 50Cr15MoV | 1.4116 | 0.45-0.55 | 1.00 | 1.00 | 0.040 | 0.015 | 14.00-15.00 | 0.50-0.80 | V:0.10-0.20 |
Physical Properties
The physical properties of steel are influenced by various factors, including alloy elements, heat treatment, and manufacturing processes. However, the data provided below can generally be used for rough calculations.
Density: 7.7 g/cm3
Features
Good Wear Resistance: Resists wear and abrasion, enhancing the lifespan of the scraper.
Superior Corrosion Resistance: Provides protection against rust and corrosion, ensuring reliability in various environments.
Optimal Toughness: Offers a balance between hardness and toughness, preventing chipping and cracking.
Supply form
Label
Each bundle of material is labeled with relevant information, including coil number, steel grade, dimensions, and net weight. This helps customers with inventory management and easy tracking of their orders.
