Cast Alloy Steel fittings With 4140 4130 42Crmo 70-36 Material

Cast Alloy Steel fittings With 4140 4130 42Crmo 70-36 Material

Product Description and Process cast alloy steel fittings with 4140 4130 42Crmo material foundry Production process: green sand molding, pre-coated sand molding, lost wax investment casting process Machining process: CNC machine, machining center, lathe, mill machine, drill machine, etc. Surface...

Product Details

Product Description and Process

cast alloy steel fittings with 4140 4130 42Crmo material foundry

 

Production process: green sand molding, pre-coated sand molding, lost wax investment casting process

Machining process: CNC machine, machining center, lathe, mill machine, drill machine, etc.

Surface treatment process: paint coating, electrophoretic coating, electrogalvanizing coating, black oxide coating, powder coating, etc.

 

Product Material and Uses

Normally produce with ASTM A148/148M, ZG40Mn, ZG40Cr, ZG20SiMn, ZG35SiMn, ZG35CrMo, ZG35CrMnSi, etc.

 

The alloy steel 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.

 

Plain Carbon and Low Alloy Steel Investment Cast Compositions

Plain Carbon and Low Alloy Steel Chemistry

 

Carbon

Manganese

Silicon

Chromium

Nickel

Molybdenum

Phosphorus

Sulfur

Other

1020 cast  Investment

0.15-0.25

0.20-0.60

0.20-0.60

0.25 Max

0.25 Max

0.25 Max

0.04 Max

0.045 Max

Cu 0.25 Max

1045 cast  Investment

0.4 -0.5

0.50-0.90

0.20-0.50

 

 

 

0.05 Max

0.06 Max

 

1050 cast  Investment

0.45 -0.55

0.70-1.00

0.20-1.00

0.25 Max

0.25 Max

0.25 Max

0.04 Max

0.04 Max

Cu 0.25 Max

1095 cast  Investment

0.9 -1.03

0.30-0.50

0.20-1.00

0.25 Max

0.25 Max

0.1 Max

0.04 Max

0.05 Max

Cu 0.25 Max

4130 cast  Investment

0.25 -0.35

0.40-0.70

0.20-0.80

0.8-1.1

0.25 Max

0.15-0.25

0.04 Max

0.04 Max

Cu 0.25 Max

4140 cast  Investment

0.35 -0.45

0.75-1.00

0.20-0.80

0.8-1.1

0.25 Max

0.15-0.25

0.04 Max

0.04 Max

Cu 0.25 Max

4150 cast  Investment

0.45 -0.55

0.75-1.00

0.20-0.80

0.8-1.1

0.25 Max

0.15-0.25

0.04 Max

0.04 Max

 

4340 cast  Investment

0.36-0.44

0.6-0.9

0.20-0.80

0.7-0.9

1.65-2.00

0.2-0.3

0.04 Max

0.04 Max

Cu 0.35 Max

6150 cast  Investment

0.45-0.55

0.65-0.95

0.20-0.80

0.8-1.1

 

 

0.04 Max

0.04 Max

V 0.15 Min

8620 cast  Investment

0.15-0.25

0.65-0.95

0.28-0.80

0.4-0.7

0.4-0.7

0.15-0.25

0.04 Max

0.04 Max

Cu 0.25 Max

8640 cast  Investment

0.35-0.45

0.7-1.05

0.20-0.80

0.4-0.6

0.4-0.7

0.15-0.25

0.04 Max

0.04 Max

 

8650 cast  Investment

0.45 -0.55

0.7-1.05

0.20-0.80

0.4-0.6

0.4-0.7

0.15-0.25

0.04 Max

0.04 Max



Plain Carbon and Low Alloy Steel Investment Cast Properties


Plain Carbon and Low Alloy Steel Alloy Properties

Condition

Tensile Strength

0.2% Yield Strength

%ElongatioRange
(2.5 cm or 1")

Hardness Range or Max

Alloy Type

English PSI

Metric MPa

English PSI

Metric MPa

1020 Cast
Investment

Annealed

60-70,000

414-483

40-45,000

276-310

25-40

80 Rb

1045 Cast

Investment

Annealed
Hardened

80-90,000 100-180,000

552-621 690-1241

50-60,000 90-180,000

345-414 621-1241

20-25 0-10

100 Rb
 25-57 Rc

1050 Cast
Investment

Annealed
Hardened

90-110,000 125-180,000

621-758 862-1241

50-65,000 100-180,000

345-448 690-1241

10-25 0-10

100 Rb
 20-45 Rc

1095 Cast
Investment

Annealed
Hardened

100 Rb
40-60 Rc

4130 Cast
Investment

Annealed
Hardened

-

130-170,000

-

896-1172

-

100-130,000

-

690-896

-
5-20

100 Rb
     23-49 Rc

4140 Cast
Investment

Annealed
Hardened

-

130-200,000

-

876-1394

-

100-155,000

-

690-1069

-
5-20

100 Rb
29-57 Rc

4150 Cast Investment

Annealed
Hardened

-

140-200,000

-

965-1394

-

120-180,000

-

827-1241

-
5-10

100 Rb
25-58 Rc

4340 Cast
Investment

Annealed
Hardened

-

130-200,000

-

876-1394

-

100-180,000

-

690-1241

-
5-20

20 Rc
20-55 Rc

6150 Cast
Investment

Annealed
Hardened

-

140-200,000

-

965-1394

-

120-180,000

-

827-1241

-
5-10

100 Rb
30-60 Rc

8620 Cast
Investment

Annealed
Hardened

-

100-130,000

-

690-896

-

80-110,000

-

552-758

-
10-20

100 Rb
20-45Rc

8640 Cast
Investment

Annealed
Hardened

-

130-200,000

-

876-1394

-

100-180,000

-

690-1241

-
5-20

20 Rc
30-60 Rc

8650 Cast
Investment

Annealed
Hardened

-

140-200,000

-

965-1394

120-180,000

827-1241

-
4-10

25 Rc
30-58 Rc

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