Grade Casting

Everest Technocast is well known in the Indian and world market as manufacturer and exporter of Grey, Ductile & Alloyed Cast Iron.. Everest Technocast, 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