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Graphite Cast Steel Rolls
The characteristics of graphite cast steel rolls are similar to adamite rolls, but it makes a feature of presenting a small amount of graphite which increase the resistance to fire crack and scale adhesion, and are suitable for blooming or roughing operation.
The characteristics of graphite cast steel rolls are similar to adamite rolls, but it makes a feature of presenting a small amount of graphite which increase the resistance to fire crack and scale adhesion, and are suitable for blooming or roughing operation.
1. Chemical Composition (%) & 2. Hardness of Body
|
Classification |
C | Si | Mn | Cr | Ni | Mo | P | S | (HSD) Hardness |
| GS140 | 1.30-1.50 | 1.30-1.60 | 0.50-1.00 | 0.40-1.00 | --- | 0.20-0.50 | ≤0.035 | ≤0.030 | 36-46 |
| GS150 | 1.40-1.60 | 1.00-1.70 | 0.60-1.00 | 0.60-1.00 | 0.20-1.00 | 0.20-0.50 | ≤0.035 | ≤0.030 | 40-50 |
| GS160 | 1.50-1.70 | 0.80-1.50 | 0.60-1.00 | 0.50-1.50 | 0.20-1.00 | 0.20-0.80 | ≤0.035 | ≤0.030 | 45-55 |
| GS190 | 1.80-2.00 | 0.80-1.50 | 0.60-1.00 | 0.50-2.00 | 0.60-2.20 | 0.20-0.80 | ≤0.035 | ≤0.030 | 50-60 55-65 |
Mechanical Property
| (N/mm2) Tensile Strength | ≥500 |
| (HSD) Hardness of Neck | ≤50 |
5. Equipment & Quality
6. Package
7. Q&A
A) Who we are?
-We are manufacturer, founded in 1985.
B) Why choose us?
-1985~2015, that means we have advantages in good quality and technical experience.
C) What is the difference between trading company and us?
-Quick and stable delivery time; competitive price; certificate of ISO9001 and factory audited by BV; good after-sale service, etc.
D) Which port to deliver cargos?
-Usually, Tianjin port (Xingang port)
E) How about our production capacity?
-30,000 tons per year!
For more information & details, please visit our website: www.xlmillrolls.com