Customization: | Available |
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Materials: | Steel |
Certification: | SGS, TUV, ISO9001, ISO14001, ISO45001 |
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General Information | |
Product Name | Grinding Rods |
HS Code | 72283090 |
Size Range | Length: 1000-8000mm, Diameter: 30-260mm |
Specification | 40Cr, 42CrMo, 60Mn, 65Mn, 45#, B2, B3, BU, BL, BG |
Surface Hardness | 45-60HRC |
Impact Value | ≥12J/cm2 |
Dropping Test | 10,000-20,000 times |
Packaging | Bundles |
Size | |
Diameter (mm) | Length (mm) |
30-260 | 1000-8000 |
Chemical Composition (%) | ||||||
Steel Specification | C | Mn | Si | Cr | S | P |
40Cr | 0.37-0.44 | 0.50-0.80 | 0.17-0.37 | 0.80-1.15 | ≤0.035 | ≤0.035 |
42CrMo | 0.38-0.45 | 0.50-0.80 | 0.17-0.37 | 0.90-1.25 | ≤0.035 | ≤0.035 |
45#/ C45/1045 | 0.42-0.50 | 0.50-0.80 | 0.17-0.37 | ≤0.15 | ≤0.035 | ≤0.035 |
65Mn | 0.62-0.72 | 0.90-1.20 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
B2 | 0.72-0.85 | 0.70-0.90 | 0.17-0.36 | 0.40-0.60 | ≤0.035 | ≤0.035 |
B3 | 0.52-0.65 | 0.40-1.00 | 1.33-1.85 | 0.78-1.20 | ≤0.030 | ≤0.030 |
BU | 0.95-1.05 | 0.95-1.05 | 0.15-0.35 | 0.45-0.55 | ≤0.035 | ≤0.035 |
BL | 0.55-0.75 | 0.65-0.85 | 0.15-0.35 | 0.70-1.20 | ≤0.035 | ≤0.035 |
60Mn | 0.57-0.65 | 0.70-1.00 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
Physical Features | ||||
Steel Specification | Impact Value (J/cm2) | Surface Hardness (HRC) | Diameter (mm) | Length (mm) |
40Cr | ≥12 | 45-60 | 30-260 | 1000-8000 |
42CrMo | ||||
45#/ C45/1045 | ||||
65Mn | ||||
B2 | ||||
B3 | ||||
BU | ||||
BL | ||||
60Mn |