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Grader Blade cutting edges bulldozer part overlay end bit side cutter
- group name
- Cutting Edge, End Bit
- Min Order
- 100 piece
- brand name
- fudea
- model
- 144-70-11170
- update time
- Mon, 01 Apr 2013 09:16:49 GMT
Paramtents
color yellow
Packging & Delivery
-
Min Order100 piece
Briefing
End Bit/ Cutting Edge for Caterpillar,Komatsu,Hitachi,Kobelco,Sumitomo, Daewoo, Hyundai and Samsung. High quality with low pric
Detailed
End Bit/ Cutting Edge for Caterpillar,Komatsu,Hitachi,Kobelco,Sumitomo, Daewoo, Hyundai and Samsung. High quality with low price
Product Information
Material | Carbon steel or Boron steel 30MnB |
Colors | Black or yellow |
Technique | Forging casting |
Surface Hardness | Carbon |
Certification | ISO9001-9002 |
MOQ | 2pieces |
Delievery Time | With in 30 days after contact established |
chemical composition:
Chemical Composition | |||
| Boron Steel | Element | Max | Min |
| C | 0.34 | 0.27 | |
| Si | 0.3 | 0.15 | |
| Mn | 1.4 | 1.1 | |
| P | 0.03 | ||
| S | 0.03 | ||
| Cr | 0.5 | 0.3 | |
| Cu | 0.03 | ||
| Ni | 0.025 | ||
| B | 0.003 | 0.0005 | |
| Ti | 0.05 | 0.03 | |
| Carbon Steel | C | 0.5 | 0.42 |
| Si | 0.37 | 0.17 | |
| Mn | 0.8 | 0.5 | |
| P | 0.035 | ||
| S | 0.035 | ||
| Cr | 0.25 | ||
| Cu | 0.25 | ||
| High Carbon Steel | C | 0.85 | 0.8 |
| Si | 0.35 | 0.15 | |
| Mn | 0.8 | 0.55 | |
| P | 0.03 | ||
| S | 0.03 | ||
| Cr | 0.3 | 0 | |
| Cu | 0.06 | ||
| Ni | 0.02 | ||
| Mo | 0.08 | 0 | |
| C | 0.34 | 0.28 | |
| Si | 1.9 | 1 | |
| Mn | 0.7 | 0.3 | |
| Alloy Structure Steel | P | 0.03 | |
| S | 0.03 | ||
| Cr | 0.47 | 0.4 | |
| Mo | 0.2 | 0.05 | |
| B | 0.005 | 0.0005 | |
| Mechanical Properties | |||
| Boron Steel | Hardness(Heated Treatment) | 42-49 HRC | |
| Breaking point | 1630 N/mm2 | ||
| Elongation | 8% | ||
| Resilience at room temperature | 58J/c m2 | ||
| Carbon Steel | Hardness | 42-58 HRC | |
| (Heated Treatment) | |||
| Breaking point | 1055 N/mm2 | ||
| Elongation | 11% | ||
| Resilience at 25 Carbon | 35J | ||
| High Carbon Steel | Hardness | 280-320 HB | |
| Yielding Strength | 600 Re-N/mm2 | ||
| Tensile Strength | 1030 Rm-N/mm2 | ||
| Elongation | 12% | ||
| Resilience at 25 Carbon | 6J | ||
| Alloy Structure Steel | Hardness | 46-52 HRC | |
| (Heated Treatment) | |||
| Tensile Strength | 1620 Rm-N/mm2 | ||
| Elongation | 7% | ||
| Resilience at 25 Carbon | 24J | ||
certification:
