Adamite Rolls, Grey Iron, and S. G. Iron & Steel Casting, Adamite Rolls Makkah Steel Alloys
   
 
 
 
 
 

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» Adamite Rolls

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Makkah Steel is one of the leading foundries of Northern India, manufacturing Grey Iron, and S.G. Iron & Steel Casting in all national and international grades. Our casting finds wide application in industries such as Automatic, Machine Tools, General Engineering Industries, Marine Industries, Thermal Power, Sugar Plants and Cement plant with installed capacity of 2000 mt of casting per annum, we can produce casting in the range of 10000 k.g. single piece, production facilities includes induction furnaces, moulding machines, sand plant, core-shooters, knock0out machines, heat treatment plant, laboratory and testing equipment for destrauctive and non destrcutive test.

 
 
Adamite Rolls, Grey Iron, and S. G. Iron & Steel Casting, Adamite Rolls
 
 
Adamite Rolls Composition
2SY Plate intermediate rolling; section roughing
2SL Section roughing rolling; medium and small blooming rolling
2SA Section intermediate rolling; wire rod and bar steel roughing
2SB Section intermediate and finish rolling; wire rod intermediate rolling
2SC Section finishing; wire rod intermediate rolling
2SD Special section finishing; wire rod intermediate rolling
2SX & 2SS Section finishing; wire rod and intermediate finishing
CDP-1 & -2 Section strip wire rod intermediate and finish rolling
 
2SY
2SL
2SA
2SB
2SC
2SX
2SS
CDP-1
CDP-2
Hardness (HSC) 40-55 40-55 42-47 42-47 44-50 45-55 50-57 55-60 60-65
Composition (% wt)
Carbon (C) 1.4-1.7 1.4-1.6 1.6-1.8 1.8-2.0 2.0-2.2 1.4-1.8 1.4-2.2 1.9-2.2 1.9-2.2
Silica (Si) 1.0-1.4 0.6-1.0 0.6-1.0 0.6-1.0 0.6-1.0 0.6-1.0 0.6-1.0 0.5-0.8 0.5-0.8
Manganese (Mn) 0.6-1.0 0.6-1.0 0.6-1.0 0.6-1.0 0.6-1.0 0.6-1.0 0.6-1.0 0.6-1.0 0.6-1.0
Nickel (Ni) 1.0-1.5 0.5-1.0 0.5-1.0 0.5-1.0 0.5-1.0 0.5-1.0 0.5-1.0 1.0-1.5 1.0-1.5
Chromium (Cr) 0.5-0.9 0.8-1.2 0.8-1.2 0.8-1.4 0.8-1.4 0.8-1.2 0.8-1.4 1.2-1.5 1.2-1.5
Molybdenum (Mo) <0.4 <0.4 <0.4 <0.4 <0.4 <0.6 <0.6 0.5-0.8 0.5-0.8
 
 
Adamite Rolls, Grey Iron, and S. G. Iron & Steel Casting, Adamite Rolls
     
 
Forge Rolls Composition
Grade
C
Mn
Si
S
P
Cr
Ni
Mo
V
Carbon Steel                  
En8 0.35/0.45 0.6/1.00 0.05/0.35 0.06 0.06 - - - -
En9 0.5/0.6 0.6/1.00 0.6/0.35 0.06 0.06 - - - -
En42 0.70/0.85 0.55/0.75 0.10/0.4 0.05 0.05 - - - -
Class 1 0.1/0.18 0.40/0.70 0.10max 0.05 0.05 - - - -
Class 2 0.15/0.25 0.60/0.90 0.10max 0.05 0.05 - - - -
Class 3 0.25/0.35 0.60/0.9 0.10max 0.04 0.04 - - - -
Class 4 0.4/0.5 0.4/0.9 0.10max 0.04 0.04 - - - -
Spring steel           - - - -
En45 0.05/0.6 0.7/1.0 1.5/2.0 0.05 0.05 - - - -
EN45A 0.55/0.65 0.7/1.0 1.7/2.0 0.05 0.05 - - - -
Alloy Steel           - - - -
En18 0.35/0.45 0.62/0.95 0.1/0.35 0.05 0.05 0.85/1.15 - - -
En19 0.35/0.45 0.5/0.8 0.1/0.35 0.05 0.05 0.9/1.5 - - -
En31 0.9/1.2 0.3/0.75 0.1/0.35 0.05 0.05 1.0/1.6 - 0.2/0.4 -
En24 0.35/0.45 0.45/0.70 0.1/0.35 0.05 0.05 0.9/1.4 - - -
En25 0.27/0.35 0.5/0.7 0.1/0.35 0.05 0.05 0.5/0.8 1.3/1.8 0.2/0.35 -
EN36C 012/0.18 0.3/0.6 0.1/0.35 0.05 0.05 0.6/1.1 2.3/2.8 0.4/0.7 -
En353 0.2 MAX 0.5/1.0 0.35 max 0.05 0.05 0.75/1.25 3.0/3.75 0.1/0.25 -
SAE 8630 0.18/.23 0.7/0.9 0.2/0.35 0.035 0.035 0.4/0.6 1.0/1.5 0.08/0.15 -
16MnCr5 0.14/0.19 1.0/0.3 0.15/0.35 0.04 0.04 0.8/1.1 0.4/0.7 0.15/0.25 -
2MnCr5 0.17/0.22 1.1/1.4 0.15/0.35 0.04 0.04 1.0/1.3 - - -
31CrV3 0.28/0.35 0.4/0.6 0.2/0.4 0.04 0.04 0.5/0.7 - - 0.07/0.12
Cold Working                  
Steel                  
D2 1.4/1.6 0.3/0.5 0.3/0.5 0.03 0.03 11.0/13.0 - 0.7/1.20 -
D3 2.0/2.35 0.25/0.45 0.25/0.45 0.03 0.03 11.0/13.0 - - -
Hot Working                  
Steel                  
H11 0.30/0.40 0.20/0.40 0.80/1.20 - - 4.75/5.5 - 1.25/1.75 0.30/0.50
H13 0.35max - - - - 5.0 - 1.5 1.0
 
 
   
 
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