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China factory cutting edge bit end for d65 144-70-11251
Dimension:
Part number: 144-70-11251
Dimension: 30*222*325(mm)
Weight :16.2kg
Material Composition
| Steel Type | Materials Serie |
Hardness (HB) |
Yielding Strength(MPa) | Tensile Strength(MPa) |
Elongation (%) |
Impact Energy (J) |
|
| Boron Steel |
HM400 | 370-430 | ≥1050 | ≥1250 | ≥12 | ≥25(-20℃ KV) | |
| HM500 | 470-520 | ≥1250 | ≥1450 | ≥7 | ≥40(25℃ KU) | ||
| Carbon Steel | HC80 | 250-330 | ≥450 | ≥900 | ≥11 | ≥15(25℃ KU) | |
| HC45 | 170-200 | ≥355 | ≥600 | ≥16 | ≥39(25℃KU) | ||
Higher Service
. Accessories replacement for full range brands
. OEM & Customized service
. Advanced heat treatment with through hardening technology, core and surface hardness distinction is less than 5 HRC
. Innovative material with excellent welding performance, no need to pre-heat, convenient for using
. Bolt-on & weld-on base cutting edge
Single or double bevel flat, bucket guard
http://www.jinanhigherblades.com/