C70 Striker Casting
update：2016-11-28 14:11 Click：times
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C70 Striker Casting Introduction of main performance index Mechanical Properties Yield Strength Tensile Strength Elongation (50mm) Reduction Of area Hardness Impact V-Notch （-7℃） (MPA) (MPA) % % (HB) (J) 260 485 24 36 137～228 20 1.Prod
introduce
C70 Striker Casting
Introduction of main performance index
| Mechanical Properties | |||||
| Yield Strength | Tensile Strength | Elongation (50mm) | Reduction Of area | Hardness | Impact |
|
V-Notch （-7℃） |
|||||
| (MPA) | (MPA) | % | % | (HB) | (J) |
| ≥260 | ≥485 | ≥24 | ≥36 | 137～228 | ≥20 |
1.Product name : C70 Striker Casting
2.Weight : 48.3kg
3Casting material : grade B steel (high-strength low-alloy steel )
4.Casting using sodium silicate sand and precoated sand casting.
5.Heat treatment : Normalizing and tempering
6.The casting surface cracks are not allowed.
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