Cast Iron ASTM A48

Cast Iron ASTM A48

Fly Wheels Cast Iron ASTM A48 Specification Supplier For Machinery Components Product Description and Process Fly Wheels Cast Iron ASTM A48 Specification Supplier For Machinery Components Production process: Green sand casting process pre-coated sand casting process resin sand casting process...

Send Inquiry

Fly Wheels Cast Iron ASTM A48 Specification Supplier For Machinery Components

Product Description and Process

Fly Wheels Cast Iron ASTM A48 Specification Supplier For Machinery Components


Production process:

Green sand casting process

pre-coated sand casting process

resin sand casting process

Weight range: from 50 gram to 5,000 kilograms for ductile iron casting product


Machining process:

CNC machine, machining center, lathe, mill machine, drill machine, etc.


Surface treatment process:

paint coating, electrophoretic paint coating, electrogalvanizing coating, black oxide coating, phosphate treatment,  powder coating, etc.


Product Material and Uses

Normally production with gray iron HT200, HT250, ductile iron 65-45-12, 60-40-18, 80-55-06, 80-60-03, 100-70-03, etc.

The grey iron casting products are widely used for Auto-cars, trains, trucks, vehicle components, mining machinery components, agricultural machinery parts, textile machinery parts, construction machinery parts, etc.


Properties of ASTM A48 classes of gray iron

Class

Tensile
strength (ksi)

Compressive
strength (ksi)

Tensile modulus
E (Mpsi)

20

22

83

10

30

31

109

14

40

57

140

18

60

62.5

187.5

21


Properties of SAE J431 grades of gray iron

Grade

Brinell hardness

t/h†

Description

G1800

120–187

135

Ferritic-pearlitic

G2500

170–229

135

Pearlitic-ferritic

G3000

187–241

150

Pearlitic

G3500

207–255

165

Pearlitic

G4000

217–269

175

Pearlitic

†t/h = tensile strength/hardness


Single Casting Specimen Tensile Strength Property

Gray Iron Grade

Single Specimen

Tensile Strength

σb≥/Mpa

Gray iron Castings

Wall Thickness

/mm

Tensile Strength

σb≥/Mpa

HT100

100

>2.5~10

>10~20

>20~30

>30~40

130

100

90

80

HT150

150

>2.5~10

>10~20

>20~30

>30~40

175

145

130

120

HT200

200

>2.5~10

>10~20

>20~30

>30~40

220

195

170

160

HT250

250

>4.0~10

>10~20

>20~30

>30~50

270

240

220

200

HT300

300

>10~20

>20~30

>30~50

290

250

230

HT350

350

>10~20

>20~30

>30~50

340

290

260


Hot Tags: cast iron ASTM A48, manufacturers, suppliers, factory, company, foundry
Related Products

Copyright © Zhengzhou EverBright Machinery Co.,Ltd All Rights Reserved.