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CASTING METAL SPECIFICATIONS
Dickson pours a wide range of alloys. Please contact us with any questions regarding a specific alloy requirement.
  CARBON STEELS FOR GENERAL APPLICATION LOW TEMPERATURE SERVICE
STEEL CASTING SPECIFICATIONS
NOMINAL CHEMICAL COMPOSITION
MINIMUM
MECHANICAL PROPERTIES

Alloy

Designation

  
ASTM
  
UNS
  
AISI
  
Military
  
Federal
  
C 
  
Mn
  
Si

Tensile

KSJ

Yield

KSI

Elongation

IN 2%

Average

BHN

  
Heat

Treatment
 
 
WCA
A27 Gr 60-30
J02502
1020
MIL-C-24707
    
0.20
  
0.60
  
0.45
  
60
  
30
  
24
  
140
  

Normalized

Tempered
A216 Gr WCA
    
Class B
    
 
65-35
      
MIL-C-24707
QQ-5-681
  
0.25
  
0.50
  
0.60
  
60
  
35
  
24
  
140
  

Normalized

Tempered
A27 6r 60-35
J03001
1020
CL 65-35
CL 65-35
  
 
WCB
 
A27 Gr 70-36
          
0.25
 		  
0.70
 		  
0.45
 		  
70
 		  
36
 		  
22
 		  
150
 		  
Normalized
&
Tempered
A216 Gr WCB
          
A356 Gr1 
          
 
WCC
A27 Gr 70-40
J02503
1020
      
0.20
  
0.85
  
0.45
  
70
  
40
  
22
  
160
  

Normalized

Tempered
A216 Gr WCC
          
 
LCA
 		            
0.20
 		  
0.60
 		  
0.45
 		  
60
 		  
30
 		  
24
 		  
150
 		  
Normalized
A352 Gr LCA
J02504
1020
      

Quenched

Tempered
           
 
LCB
 		            
0.25
 		  
0.70
 		  
0.45
 		  
65
 		  
35
 		  
24
 		  
160
 		  
Normalized
A352 Gr LCB
          

Quenched

Tempered
A757 Gr A1Q
J03003
1025
      
 
LCC
 		            
0.20
 		  
0.80
 		  
0.45
 		  
70
 		  
40
 		  
22
 		  
160
 		  
Normalized
A352 Gr LCC
          

Quenched

Tempered
A757 Gr A2Q
J02505
        


Top
AUSTENITIC & DUPLEX STEEL FOR CORROSION-RESISTANT APPLICATION
STEEL CASTING SPECIFICATIONS
NOMINAL
CHEMICAL COMPOSITION
MINIMUM
MECHANICAL PROPERTIES

Alloy

Designation
ASTM
UNS
AISI
Military
C
Mn
Si
Cr
Ni
Mo
Other

Tensile

KSI

Yield

KSI

Elongation

IN 2 %

Average

BHN
CF3
A351
 
 
 
0.02
1
1.25
19
10
 
 
70
30
35
150
A743 A744
S30403
304L
MIL-S-81591
GrCF3
 
 
IC 304L
CF8
A351
 
 
MIL-S-867ACLI
0.05
0.75
1.25
19
9
 
 
70
30
35
160
A743 A744
S30400
304
MIL-S-81591
GrCF8
 
 
IC 304L
CF8C
A351
 
 
 
0.05
0.75
1.25
19
10
 

Cb+Ta

0.8
70
30
30
150
A743 A744
S34700
347
MIL-S-81591
GrCF8C
 
 
IC 347
CF3M
A351
 
 
 
0.02
1
1.25
18
11
2.5
 
70
30
30
150
A743 A744
S31603
316L
MIL-S-867ACLII
GrCF3M
 
 
 
CF8M
A351
 
 
MIL-S-867ACLIII
0.05
0.75
0.75
19
10
2.5
 
70
30
30
150
A743 A744
S31600
316
MIL-S-81591
GrCF8M
 
 
IC 316
CF16Fa
 
 
 
 
0.08
0.75
1.25
19
9
0.6

S

0.3
70
30
25
150
A743
 
303
MIL-S-81591
GrCF16Fa
 
 
IC 303
CG8M
A351
 
 
 
0.05
0.75
0.75
19
11
3.5
 
75
35
25
160
A743
S31700
317
 
GrCG8M
 
 
 
CH20
A351
 
 
 
0.15
0.75
1.25
24
13
 
 
70
30
30
180
A743
S30908
309
 
GrCH20
 
 
 
CK20
A351
 
 
MIL-S-20150CLA
0.15
0.75
1.25
25
20
 
 
65
28
30
140
A743
S31008
310
MIL-S-81591
GrCK20
 
 
 
CN7M
A351
 
Alloy
 
0.05
0.75
0.75
20
29
2.5

Cu

3.5
62
25
35
130
A743
 
20
 
GrCN7M
 
 
 
CA-15
A217
 
 
MIL-S-16993CLI
0.1
0.6
0.75
12
 
 
 
90
65
18
185-
390
A743
S41000
410
MIL-S-81591
GrCA-15
 
 
IC 410
15-5
 
 
 
 
Precipitation Hardening Steels
 
 
 

PH HT

Treatment
 
 
 
 
A747
 
 
 
0.05
0.4
0.75
15
5
 
Cu 3.0
cb/ta .30
170
125
145
97
5
10
H 900
H 1150
GrCB7Cu2
 
 
 
 
17-4
 
 
 
 
 
 
 
0.05
 
 
0.4
 
 
0.6
 
 
17
 
 
4
 
 
 
 
Cu 3.0
cb/ta .30
 
170
125
 
145
97
 
5
10
 
H 900
H 1150
A747
 
322A
MIL-S-81591
GrCB7Cu1
 
 
IC 17-4
 
CD4MCu
 
 
 
 
 
 
 
0.03
 
 
0.75
 
 
0.75
 
 
25
 
 
5
 
 
2
 
 
Cu 3.0
 
 
100
 
 
70
 
 
16
 
 
 
A351
 
 
 
GrCD4MCu