Anhui Ningguoshi XinGaoXin Steelball Lining Co., Ltd.
Anhui Ningguoshi XinGaoXin Steelball Lining Co., Ltd.
[
Anhui,
China (Mainland) ]
Anhui, China (Mainland)
Gaosheng
ZQCr
Coarse
Metal
| Packaging Details: | iron drum(850-920kg per drum) |
|---|---|
| Delivery Detail: | according to the quantity |
1)20x25mm----25x35mm
2)high hardness;little breakage;no mal-roundness
3)applied:mine;cement plant;power station;chemical etc
HIGH,LOW CHROMIUM ALLOYED MICRO-BARS
|
Φ20x25(mm) |
Φ20x30(mm) |
Φ20x35(mm) |
Φ22x30(mm) |
Φ25x25(mm) |
Φ25x35(mm) |
|
Φ30x35(mm) |
Φ30x40(mm) |
Φ35x40(mm) |
Φ35x45(mm) |
Φ25x30(mm) |
|
CHEMICAL COMPOSITION(%)
|
KIND |
C |
Si |
Mn |
Cr |
Mo |
Cu |
S |
P |
|
LOW CHROMIUM ALLOYED MICRO-BAR |
2.8-3.5 |
0.8-1.6 |
0.3-1.5 |
0.4-1.0 |
0-0.2 |
0-0.2 |
≤0.12 |
≤0.12 |
|
HIGH CHROMIUM ALLOYED MICRO-BAR |
1.7-3.2 |
0.3-1.2 |
1.0-2.6 |
10-16 |
0-0.5 |
0-0.5 |
≤0.08 |
≤0.10 |
PROPERTIES
|
KIND |
MICROSTRUCTURE |
HARDNESS |
|
LOW CHROMIUM ALLOYED MICRO-BAR |
P+C |
45-50 |
|
HIGH CHROMIUM ALLOYED MICRO-BAR |
M+C |
58-62 |
|
C—Carbide P---Pearlite M—Martensite |
||
