BEIJING SINO STEEL ENGINEERING & EQUIPMENT CO., LTD.
Beijing Sino Steel Engineering & Equipment Co., Ltd. Building Our Future Together
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Adamite Steel Rolls bainitic nodular cast iron rolls SGA Bainitie-Martensite
BAINITIC NODULAR CAST IRON ROLLS
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◆ CHARACTERISTICS
◇ High strength
— higher than Pearlitic Nodular Cast Iron Roll
◇ High toughness
— higher than Pearlitic Nodular Cast Iron Roll
◇ Good wearability
— better than Pearlitic Nodular Cast Iron Roll
◆ APPLICATION
◇ Finish stands of bar, rod, small section mills.
◇ Finish stands of narrow hot strip mills.
◇ Pre-finish stands of wire mills.
◆ MECHANICAL PROPERTIES
| Symbol | Hardness (HS) | Tensile strength (MPa) | Bending strength (MPa) |
| SGA1 | 55~70 | ≥400 | 600~800 |
| SGA2 | 62~80 |
