Active Member
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[China]
Address: Block 1, Beihuayuanjie, Chaoyang, Beijing 100024, China; market@sinosteelengineering.com
Contact name:
BEIJING SINO STEEL ENGINEERING & EQUIPMENT CO., LTD. |
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NON CONTINUOUS CARBIDE ROLLS
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◆ DESCRIPTION
It is necessary for rougher roll that a combination of some properties such as strength, hardness, toughness and wearability at high temperature, as well as resistance of fire cracking and impact. Bainitie / Martensite (acicular) matrix is helpful to improve integrative properties.
Carbide content in the matrix is less than 5%, which is satisfactory to the requirement of roughers.
◆ APPLICATION
◇ Rougher of bar, rod, wire mills.
◆ MECHANICAL PROPERTIES
| Symbol | Hardness (HS) | Tensile strength (MPa) | Bending strength (MPa) |
| NCC1 | 40~50 | ≥520 | 970~1380 |
| NCC2 | 50~60 |
