|
| CASTING
METAL SPECIFICATIONS |
|
Dickson
pours a wide range of alloys. Please contact us with any questions
regarding a specific alloy requirement. |
| ��������������
LOW ALLOY STEELS USED IN STRUCTURAL
& PRESSURE SERVICE |
| STEEL
CASTING SPECIFICATIONS |
����
NOMINAL
CHEMICAL COMPOSITION |
MINIMUM
MECHANICAL PROPERTIES |
| Alloy
Designation |
ASTM |
UNS |
AISI |
Military |
C� |
Mn |
Si |
Cr |
Ni |
Mo |
Tensile
KSJ |
Yield
KSI |
Elongation
IN
2% |
Average
BHN |
Heat
Treatment |
| WCI |
A27
Gr WC1 |
|
|
|
0.20 |
0.60 |
0.50 |
|
|
0.50 |
65 |
35 |
24 |
|
Normalized
Tempered |
| A325
Gr LC1 |
|
4020
Mod |
|
| WC6 |
|
|
|
|
0.15 |
0.65 |
0.50 |
|
|
0.55 |
70 |
40 |
20 |
|
Normalized
Tempered |
| A217
Gr WC6 |
|
4118
Mod |
|
| WC9 |
|
|
|
|
0.15 |
0.55 |
0.50 |
1.00 |
|
1.05 |
70 |
40 |
20 |
|
Normalized
Tempered |
| A217
Gr WC9 |
|
4115
Mod |
|
| C5 |
|
|
|
|
0.15 |
0.55 |
0.60 |
5.00 |
|
0.55 |
90 |
60 |
18 |
|
Normalized
Tempered |
| A217
Gr C5 |
|
|
|
| 4130 |
|
|
|
MIL-S-22141 |
0.30 |
0.60 |
0.60 |
0.95 |
|
0.20 |
80
150 |
60
115 |
18
7 |
160
400 |
Annealed
Tempered |
| A732
Gr 7Q |
|
4130 |
1C 4130 |
| 4140 |
|
|
|
MIL-S-22141 |
0.40 |
0.90 |
0.60 |
0.95 |
|
0.20 |
90
180 |
60
145 |
17
5 |
160
360 |
Annealed
Tempered |
| A732
Gr 8Q |
|
4140 |
1C 4140 |
| 4340 |
|
|
|
MIL-S-22141 |
0.40 |
0.80 |
0.60 |
0.80 |
1.80 |
0.25 |
90
180 |
60
145 |
17
5 |
|
Annealed
Tempered |
| A732
Gr 10Q |
|
4630 |
1C 4340 |
| 8620 |
|
|
|
MIL-S-22141 |
0.20 |
0.80 |
0.60 |
0.55 |
0.55 |
0.20 |
70
105 |
50
85 |
22
10 |
140
280 |
Annealed
Tempered |
| A732
Gr 13Q |
|
8620 |
1C 8620 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Top
| HEAT
RESISTANT ALLOYS |
| STEEL CASTINGS
SPECIFICATION |
NOMINAL
CHEMICAL COMPOSITION
|
MINIMUM
MECHANICAL PROPERTIES |
| Alloy
Designation |
ASTM |
UNS |
AISI |
C |
Mn |
Si |
Cr |
Ni |
Tensile
KSJ |
Yield
KSI |
Elongation
in
2% |
Average
BHN |
Heat
Treatment |
| HC |
A297
GrHC |
|
446 |
0.40 |
0.50 |
1.25 |
28 |
2 |
55 |
|
|
190 |
AS
CAST |
| HE |
A297
GrHE |
J93403 |
312 |
0.35 |
0.75 |
1.25 |
29 |
9 |
85 |
40 |
9 |
200 |
AS
CAST |
| HF |
A297
GrHF |
J93603 |
302B |
0.30 |
0.75 |
1.25 |
19 |
9 |
70 |
35 |
25 |
165 |
AS CAST |
| HH |
A297
GrHH |
J93503 |
309 |
0.35 |
0.75 |
1.25 |
25 |
12 |
75 |
35 |
10 |
185 |
AS CAST |
| HK |
A297
GrHK |
J94224 |
310 |
0.35 |
0.75 |
1.25 |
25 |
20 |
65 |
35 |
10 |
170 |
AS CAST |
| HT |
A297
GrHT |
N08605 |
330 |
0.45 |
0.75 |
1.75 |
15 |
35 |
65 |
|
4 |
180 |
AS CAST |
| HU |
A297
GrHU |
|
331 |
0.45 |
0.75 |
1.75 |
19 |
39 |
65 |
|
4 |
170 |
AS CAST |
| HX |
A297
GrHX |
N06006 |
335 |
0.45 |
0.75 |
1.75 |
17 |
66 |
60 |
|
|
175 |
AS CAST |
|
