Whole striker casting
update：2016-11-28 14:04 Click：times
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Whole striker casting Introduction of main performance index Mechanical Properties Yield Strength Tensile Strength Elongation (50mm) Reduction Of area Hardness Impact V-Notch （-18℃） (MPA) (MPA) % % (HB) (J) 415 620 22 45 179～241 20 1.P
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Whole striker casting
Introduction of main performance index
| Mechanical Properties | |||||
| Yield Strength | Tensile Strength | Elongation (50mm) | Reduction Of area | Hardness | Impact |
|
V-Notch （-18℃） |
|||||
| (MPA) | (MPA) | % | % | (HB) | (J) |
| ≥415 | ≥620 | ≥22 | ≥45 | 179～241 | ≥20 |
1.Product name : Whole striker casting
2.Weight : 102kg
1.Casting material : grade C steel (high-strength low-alloy steel )
2.Casting using sodium silicate sand and precoated sand casting.
3.Heat treatment : Normalizing and tempering
4.The casting surface cracks are not allowed.
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