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Nodular accicular rolls are widely used for hot rolling applications in different type of intermediate, prefinishing and finishing group stands. The material consists of nodular graphite and carbides in martensitic and bainitic matrix. SGAC rolls are more wear resistant than modular pearlitic rolls.
Depending on the primary requirements there are variety of standard and also more alloyed used considering rolling mill operational conditions and specially wear resistance which is increasing with hardness drop if compared with standard grades considering the type of groove / caliber. Sg Acicular Rolls Manufacturers in India.

 
 
S.G. Acicular (HS-70/75)
Magnification : 500X
 
 
Chemical Composition

 
Material
Symobl
Hardness
(SH-D)
C%
Mn%
Si%
S%
P%
Cr%
Ni%
Mo%
UTS
kgf/mm.sq
S.G.(Acicular)
SGP-40
40-50
3.00
3.30
0.30
0.50
1.80
2.30
0.015
Max
0.080
Max
0.20
Max
2.00
3.00
0.60
0.90
60-70
S.G.(Acicular)
SGP-50
50-60
3.00
3.30
0.30
0.50
1.80
2.30
0.015
Max
0.080
Max
0.50
Max
2.00
3.00
0.70
1.00
55-70
S.G.(Acicular)
SGP-60
60-70
3.10
3.50
0.50
0.80
1.30
2.00
0.015
Max
0.080
Max
0.30
0.80
2.00
3.50
0.80
1.20
50-70
S.G.(Acicular)
SGP-70
70-80
3.10
3.50
0.50
0.80
1.30
2.00
0.015
Max
0.080
Max
0.30
0.80
2.5
4.50
0.80
1.20
50-70
 
 
Sg Acicular Rolls Manufacturers in India, Sg Iron Rolls Manufacturers in India, Adamite Rolls Manufacturers in India, Alloy Steel Rolls Manufacturers in India, Chill Rolls Manufacturers in India, Dpic Rolls Manufacturers in India, Forged Rolls Manufacturers in India, Rolling Mill Rolls Manufacturers in India, Ludhiana, Punjab, India.
 
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