Technical Specification
|
Material Mechanical spec: |
Cast Iron Type |
GG-20 |
GG-25 |
GG-30 |
Microstructure |
Pearlite, Ferrite spot |
Pearlite |
Fine Pearlite |
Tensile Strength N/mm2 |
200-300 |
250-350 |
300-400 |
Brinell Hardness |
170-210 |
180-240 |
200-255 |
Material Chemical Composition (approximate value): |
Cast Iron Type |
%C %si %Mn %p %S
|
GG-20 |
3.00-3.60 2.00-3.00 0.50-0.70 Max.0.10 Max.0
|
GG-25 |
3.00-3.40 1.80-2.50 0.60-0.80 Max.0.10 Max.0.
|
GG-30 |
2.80-3.20 1.50-2.00 0.80-1.20 Max.0.10 Max.0
|
Manufacturing |
Efficient selection, preparation and control of the raw material
|
|
Highly trained personnel for each specific task |
|
High attention to surface finish and deck height |
|
Bored or sleeved and honed to give the precise surface finish and cross-hatch required |
|
Main housings measured for size, ovality, taper and alignment
|
Commercial specification
|
Product range |
CUMMINS B,C DEUTZ 226B/912/913/413/513/1011/1013 GM 6.5L DIESEL
SUZU 4JB1/4BD1/6BD1 PERKINS 1000 AND PHASER SERIES OTHERS |
Development according to samples / drawings |
Term: 4-8 month |
Spec
Weight : 50--400 kg
Length: < 1.2 m |
Mini Order: 500 pcs / year |
A. The given values are according to DIN standards,but we produce Gray Cast Iron on request and according to our customers's specifications.
B. Values As Per Din 1691.determined On Separately Cast Test Bar Of 30mm Diameter