| Model: | pegson 428 |
|---|---|
| Brand: | SHANAI |
| Origin: | Made In China |
| Category: | Industrial Supplies / Mining Machine |
| Label: | blow bar , Terexpegson blow bar , impact crusher parts |
| Price: |
US $2.3
/ KG
|
| Min. Order: | 1000 KG |
| Live Chat: | Last Online:16 Oct, 2015 |
Impact crusher blow bars
Material Specifications ofTerex pegson 428 blow bar high chrome blow bar impact crusher blow bar:
|
High Chrome Casting Material Chemical Composition |
|||||||||||
|
Code Elem |
C |
Si |
Mn |
Cr |
Mo |
Na |
Cu |
P |
S |
HRC |
|
|
KmTBCr4Mo |
2.5-3.5 |
0.5-1.0 |
0.5-1.0 |
3.5-4.5 |
0.3-0.5 |
- |
- |
≤0.15 |
≤0.10 |
≥55 |
|
|
KmTBCr9Ni5Si2 |
2.5-3.6 |
1.5-2.2 |
0.3-0.8 |
8.0-10.0 |
0-1.0 |
4.5-6.5 |
4.5-6.5 |
- |
- |
≥58 |
|
|
KmTBCr15Mo |
2.8-3.5 |
≤1.0 |
0.5-1.0 |
13-18 |
0.5-3.0 |
0-1.0 |
0-1.0 |
≤1.0 |
≤0.06 |
≥58 |
|
|
KmTBCr20Mo |
2.0-3.3 |
≤1.2 |
≤2.0 |
18-23 |
≤3.0 |
≤2.5 |
≤1.2 |
≤1.0 |
≤0.06 |
≥60 |
|
|
KmTBCr26 |
2.3-3.3 |
≤1.2 |
≤1.0 |
23-30 |
≤3.0 |
≤2.5 |
≤2.0 |
≤1.0 |
≤0.06 |
≥60 |
|
Shanai blow bars features:
1.Imply the external refining technology, effectively reduced the harmful elements, impurity and oxygen and hydrogen harm, greatly enhanced the abrasion resistance and impact toughness of the steel
2.Using proprietary metamorphic agent for modification treatment, fine grains, improve carbide
3.configuration and distribution, and to improves the abrasion resistance and tenacity
4.Optimizing heat treatment process, make the product of uniform hardness especially, impactabrasion resistance becoming stronger
