Features
High chromium iron rolls are manufactured from high-carbon, high-chromium alloyed cast iron, delivering outstanding wear resistance and exceptional corrosion resistance, particularly suited for high-temperature and high-pressure rolling environments. The specialized centrifugal casting process ensures the formation of a dense and uniform carbide network structure, providing a consistent surface hardness of 65-80 HSD with minimal hardness drop-off. This performance profile makes them the ideal choice for work rolls in the later stands of hot strip mill finishing trains, plate mills, and the early roughing stands of cold rolling mills.
| CHEMICAL COMPOSITION |
| BRAND NAME |
WORKING LEVEL |
| C |
2.3-3.3 |
| Si |
0.3-1.0 |
| Mn |
0.5-1.2 |
| P |
≤ 0.1 |
| S |
≤ 0.05 |
| Cr |
15.01-18.0 |
| Ni |
0.5-1.7 |
| Mo |
0.7-1.5 |
| PERFORMANCE AND APPLICATION |
| BRAND NAME |
WORKING LEVEL |
| HS |
65-80 |
| (×103Mpa) |
210-240 |
Zhongwu Alloy Technology (Putian) Co., Ltd. is a professional roller manufacturer integrating production, sales, and R & D. Its predecessor is Xianyou County Xinjia Metallurgical Machinery Co., Ltd.
Over the years, the company has produced several major series such as SGA rolls, SGP rolls, HSS rolls, IC rolls and HCrI rolls. The products produced by the company are widely used in the processing and manufacturing of angle steel, channel steel, H-beam, round steel and spiral steel, and are exported to Indonesia, the Philippines, Thailand, various countries in the Middle East, Africa, and other places at home and abroad.
Q1: How long will you reply after we send the inquiry?
A1: We will reply to you within 1 hour.
Q2: Are you a manufacturer?
A2: Yes, we have been a direct manufacturer of casting rollers for years.
Q3: What fields are casting rollers suitable for?
A3: Mainly suitable for rough rolling, intermediate rolling, and finishing rolling steel production lines of high-speed wire rods, bars, narrow strip steel, medium strip steel, profile steel, and other rolling mills.
Q4: Can you customize different rollers?
A4: Yes, customize different rollers according to your drawings and detailed requirements.
Q5: Can you recommend suitable rollers according to detailed requirements?
A5: Yes, we are happy to recommend rollers for you.
Q6: How to ensure the quality of the rollers?
A6: Multiple inspections to ensure the quality of the products.
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