| Casting Method: | Casting and Forging |
|---|---|
| Casting Form Material: | Metal |
| Casting Metal: | Cast Iron |
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Audited Supplier Audited by an independent third-party inspection agency
1)Size: According to clients' drawing
2)Standard: GB, AISI, SAE, ASTM/ASME
3)Hardness: According to clients' demand
4)Chemical Composition: According to Clients'demand.
5)Inspection: Ultrasonic Inspection, Microstructure Test
6)Packaging: Steel Frame
| Classifition | C | Si | Mn | P | S | Ni | Cr | Mo |
CrMo semi-chilled SG cast iron rolls |
2.90~3.60 | 0.80~2.50 | 0.40~1.20 | ≤0.25 | ≤0.03 | 0.20~0.60 | 0.20~0.60 | |
CrMo indefinite chilled SG cast iron rolls |
2.90~3.60 | 0.80~2.50 | 0.40~1.20 | ≤0.25 | ≤0.03 | 0.20~0.60 | 0.20~0.60 | |
NiCrMo indefinite chilled SG cast iron rolls(I) |
2.90~3.60 | 0.80~2.50 | 0.40~1.20 | ≤0.25 | ≤0.03 | 0.5~1.0 | 0.20~0.60 | 0.20~0.80 |
NiCrMo indefinite chilled SG cast iron rolls(II) |
2.90~3.60 | 0.80~2.50 | 0.40~1.20 | ≤0.25 | ≤0.03 | 1.0~2.0 | 0.30~1.20 | 0.20~0.80 |
Spheroidal Graphite Pearlitic Roll (SGPI) |
2.90~3.60 | 1.40~2.20 | 0.40~1.00 | ≤0.15 | ≤0.03 | 1.5~2.0 | 0.10~0.60 | 0.20~0.80 |
Spheroidal Graphite Pearlitic Roll (SGPII) |
2.90~3.60 | 1.20~2.00 | 0.40~1.00 | ≤0.15 | ≤0.03 | 2.0~2.5 | 0.20~1.00 | 0.20~0.80 |
Spheroidal Graphite Pearlitic Roll (SGPIII) |
2.90~3.60 | 1.00~2.00 | 0.40~1.00 | ≤0.15 | ≤0.03 | 2.5~3.0 | 0.20~1.00 | 0.20~0.80 |
| Centrifugally Acicular nodular cast iron rolls(SGAI ) | 2.90~3.60 | 1.20~2.20 | 0.20~0.80 | ≤0.10 | 0.03 | 3.0~3.5 | 0.20~1.00 | 0.50~1.00 |
| Centrifugally Acicular nodular cast iron rolls(SGAII ) | 2.90~3.60 | 1.00~2.00 | 0.20~0.08 | ≤0.10 | 0.03 | 3.5~4.5 | 0.30~1.50 | 0.50~1.00 |
NiMo SG cast iron roll(I) |
2.90~3.50 | 1.50~2.40 | 0.40~0.80 | ≤0.05 | 0.03 | 1.0~2.5 | 0.10~0.50 | 0.40~0.80 |
NiMo SG cast iron roll(I) |
2.90~3.50 | 1.20~2.40 | 0.40~0.80 | ≤0.10 | 0.03 | 2.5~3.5 | 0.10~0.50 | 0.40~1.00 |
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