Adamite is a material, mechanical properties and carbon content of which stands between steel and iron, and have the advantage of no hardness gradient in the working layer. It is widely used on roughing stand of section mill
Product Description
Adamite is a material, mechanical properties and carbon content of which stands between steel and iron. Owing to its alloy elements such as Ni.Cr.Mo etc, there are some amount of carbides in the matrix and because of certain special heat treatment technology, high wearability, good toughness and excellent resistance to fire crack is obtained. The biggest advantage of these rolls is almost no hardness gradient in the working layer. It is widely used on roughing stand of section mill.
Chemical component:
| C | Si | Mn | P | S | Cr | Ni | Mo | Barrel Hardness HSD | |
| AD140 | 1.30-1.50 | 0.30-0.60 | 0.70-1.40 | ≤0.035 | ≤0.03 | 0.80-1.60 | 0.20-0.60 | 38-55 | |
| AD140I | 1.30-1.50 | 0.30-0.60 | 0.70-1.10 | ≤0.035 | ≤0.03 | 0.80-1.20 | 0.50-1.20 | 0.20-0.60 | 35-50 |
| AD160 | 1.50-1.70 | 0.30-0.60 | 0.70-1.10 | ≤0.035 | ≤0.03 | 0.80-1.20 | 0.20-0.60 | 40-50 | |
| AD160I | 1.50-1.70 | 0.30-0.60 | 0.80-1.30 | ≤0.035 | ≤0.03 | 0.80-2.00 | ≥ 0.20 | 0.20-0.60 | 40-60 |
| AD180 | 1.70-1.90 | 0.30-0.80 | 0.60-1.10 | ≤0.035 | ≤0.03 | 0.80-1.50 | 0.50-2.00 | 0.20-0.60 | 45-60 |
| AD190 | 1.80-2.00 | 0.30-0.80 | 0.60-1.20 | ≤0.035 | ≤0.03 | 1.50-3.50 | 1.00-2.00 | 0.20-0.60 | 55-65 |
| AD200 | 1.90-2.10 | 0.30-0.80 | 0.80-1.20 | ≤0.035 | ≤0.03 | 0.60-2.00 | 0.60-2.50 | 0.20-0.80 | 50-65 |
Neck Hardness: 50 max
Core Tensile Strength: 490N/mm2 min
Tags
