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The materials of Sinter Grate Bar :
| Chemical composition | C | Si | Mn | P | S | Cr | Ni |
| Content | 1.0~1.6 | ≤1.50 | ≤1.20 | ≤0.05 | ≤0.05 | 23~28 | 0.6~1.2 |
Physical Characteristic of Sinter Grate Bar
| Mechanical index | Standard requirement | Mechanical index | Standard requirement | Mechanical index | Standard requirement |
| Tensile strength (kgf/mm2) | Min 50 | Impact energy Aku, kgf.m/cm2 | Min0.25 | Shore hardness | Min 40 |
we can produce it accoring to your drawing.
| OEM casting | According to the customer`s drawing and requirements |
| Course of production | Model making→Molding/Core→Mold assembling→Melting→Pouring→Opening→Finishing→Heat treatment→Non-destructive→Inspection→Welding→Test |
| Standard | GB/1135.2-89 |
| Casting process | Sodium silicate sand, Resin sand |
| Our Material | Plain carbon steel, Low alloy steel, High manganese steel, High chromium cast iron(No more than 35 tons) |
| Surface treatment | Anti-rust oil, powder coating, epoxy spray coating, anodic oxidation treatment, plating or as per requirements |
| Packaging | Wooden case, crate, parcel, bale, package, barrel, etc. |
Heat Resistant Cast Iron Grate Bar
