Airking Industries is well known in the Indian and world market as manufacturer and exporter of Grey, Ductile & Alloyed Cast Iron.. Airking Industries, Considered as one of ther best Manufacturing unit having in-house advanced technologies to develop and manufacture various engineering components with highest quality, functionality and coast effectiveness. Please find enclosed here with a brief profile of our manufacturing unit for your ready reference and records.
Ductile Iron |
Grade
|
Tensile
Strength
(In MPa)
|
Yield
Strength
(In MPa)
|
Elongation
%
|
Hardness
(BHN)
|
(ISO Standerd 1083,
UK Standard B52789,
Indian Standard IS 1862)
|
ASTM A 536
(American Standard)
|
SAE J434C
(American Standard)
|
Ferritic grade
|
350/22
|
|
|
350
|
215
|
22
|
107-130
|
370/17
|
|
|
370
|
230
|
17
|
<179
|
400/18
|
60-40-18
|
D4018
|
400
|
259
|
18
|
120-140
|
400/15
|
|
|
400
|
250
|
15
|
130-180
|
400/12
|
|
|
400
|
250
|
12
|
<201
|
420/12
|
60-42-10
|
|
420
|
278
|
12
|
140-155
|
Intermediate grade (Ferrite + Pearlite)
|
450/10
|
65-45-12
|
D4512
|
450
|
305
|
10
|
150-172
|
500/7
|
70-50-05
|
|
500
|
339
|
7
|
172-216
|
|
80-55-06
|
D5506
|
552
|
379
|
6
|
187-255
|
Intermediate grade (Pearlite + Ferrite)
|
600/3
|
80-60-03
|
|
600
|
372
|
3
|
216-247
|
Pearlitic grade
|
700/2
|
100-70-03
|
D7003
|
700
|
416
|
2
|
247-265
|
800/2
|
|
|
800
|
471
|
2
|
245-335
|
900/2
|
120-90-02
|
|
900
|
526
|
2
|
280-360
|
|
Grey Cast Iron |
Grade
|
Tensile
Strength
(In MPa)
|
Hardness
(BHN)
|
IS : 210-1978
(Indian Std)
|
ISO / R 185-1961
(Int. Std)
|
BS 1452 : 1961
(UK Std)
|
DIN 1691-1964
(German Std)
|
ASTM A-48-1976
(American Std.)
|
FG 150
|
15
|
10
|
GG-15
|
20A/25A
|
150
|
130-180
|
FG 200
|
20
|
12
|
GG-20
|
30A
|
200
|
160-220
|
FG 220
|
|
14
|
|
|
220
|
180-220
|
FG 260
|
25
|
17
|
GG-25
|
35A
|
260
|
180-230
|
FG 300
|
30
|
20
|
GG-30
|
45A
|
300
|
180-230
|
FG 350
|
35
|
23
|
GG-35
|
50A
|
350
|
207-241
|
FG 400
|
40
|
26
|
GG-40
|
60A
|
400
|
207-270
|
|
|
ALLOYED CAST IRON |
NI-RESIST |
NI-HARD NICKEL-CHROMIUM CAST IRON CHROMINUM MOLYBDENUM CAST IRON |
LOW ALLOY CAST IRON |
HIGH CHROMIUM CAST IRON |
|
|