联系人 Anny
Maanshan, Anhui
Brief Introducton
1,concrete mixing casting foundry arm
2,hi-chrome
3,passed ISO9001:2008
4,competitive price
Production Description
concrete mixing casting
foundry part
Specification:
hardness:52-62HRC
useful life:can be
produced more than 200000 cubic meter concrete or 300000 tons
asphalt
material:Hi-chrome
standard:
CN:KM TB Cr
15-25-GT
US:ASTM A532 Class Two
Type D
strength of
extension:380 N/mm2
extension at
break:1%
shock
impact(resistance)value:>5 ak N.M/CM2
flexuralstrength:>600
ak N.M/CM2
certification:ISO9001:2008
SPECTROLAB
Digital Sourced, Multioptical System
Spectrometer
Tensile and
Charpy Impact Test Equipments
Bulut
Machinery BMS201-R Stationary Hardness Tester Equipments
(HRC)
Proceg
Equotip2 Portable Hardness Tester Equipments(Rockwell, Brinell,
Vickers)
Ernst
Portable Hardness Tester Equipments
Ultrasonic,
Magnetic Particle and Penetrant Testing
Equipments
Metallographic Test
Equipments
Several
Types of Mitutoya Dimension Control Equipments Bore Gates, Height
Gates, Micrometers, Calipers
Granite stone crusher plant
machine parts :
1,we can supply crusher
hammer head with good quality and competitive
price;
2,we have more than ten
years experience;
3,all the wear resisting
alloy parts produced according to your drawing
design.
In cement industry, the beater pulverizers are used
universally, their hammerheads are made of high wear resistant
materials of vanadium-molybdenum alloys. In this kind of
alloys, the microstructure is refined and the columnar grains
are fewer, in addition, the carbides shape as globular, which
further optimize the performance and increase the wearing
resistance. Experiments shows that the wearing resistance of
vanadium-molybdenum alloys is 1.5-1.8 times higher than that of
general high-chromium cast
iron.
Hammer beam is
made of low-alloy, which is excellent both in intensity and
toughness while hammerhead is made of wear resistant material.
We make full use of the advantages of these two kinds of
materials, combine them by composite technology, which enlarges
the applied range of wear resistant materials and prolongs
their lifespan
enormously.
| Material | Chemical composition |
Mechanical Property |
Micro structure |
||||
| Mn | Cr | C | Si | Ak/cm | HB | ||
| Mn13Cr2 | 11~14 | 1.7~2.2 | 1.1~1.4 | 0.3~1.0 | >140 | ≤220 | A+C |
| Mn18Cr2 | 16~19 | 1.7~2.2 | 1.1~1.4 | 0.3~1.0 | >140 | ≤230 | A+C |
|
Chemical Name |
C | Mn | Cr | Mo | Ni | Cu | Si |
|
Chemical Ratio(%) |
2.0~3.3 | 0.8~1.2 | 18~22 | ≥0.8 | 0.4~0.6 | 0.8~1.2 | ≤0.8 |
|
Chemical Name |
C | Mn | Si |
|
Chemical Ratio(%) |
0.33~0.36 | 0.60~0.80 | 0.4~0.5 |
| 国家: | China |
| 型号: | A1003 |
| 离岸价格: | 0.01 ~ 10 / Piece ( Negotiable ) 获取最新报价 |
| 位置: | - |
| 最小订单价格: | 0.01 per Piece |
| 最小订单: | 1 Set |
| 包装细节: | wooden case |
| 交货时间: | 15 days after payment |
| 供应能力: | 100000 Set per Month |
| 付款方式: | L/C, T/T |
| 產品組 : | other accessories |
