Cylinder Block

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