Main Alloys Cast and Chemical Composition Back to HomePage
|
AlloyType |
Standard Specification |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Others |
6bMpa |
6sMpa |
¦Ä% |
Hardness HBS |
Heat Treatment | ||||
|
DIN (w-Nr) |
AISI |
ASTM ACI |
BS3100 BS3146 |
JIS | |||||||||||||||
|
Carbon Steel & Low Alloy Steel |
1.0416 CS-38 |
1020 |
415-205 |
CLA1A |
SC410 |
.15-.25 |
.2-.6 |
.4-1.0 |
.04 |
.04 |
-- |
-- |
-- |
-- |
415 |
205 |
-- |
-- |
Anneal |
|
1.0446 GS-45 |
1025 |
WCB |
CLALA |
SC450 |
.2-.3 |
.2-.6 |
.4-1.0 |
.04 |
.04 |
-- |
-- |
-- |
-- |
485 |
250 |
22 |
-- |
Anneal | |
|
GS-34GrM04 |
4135 |
-- |
-- |
SCM435 |
.3-.37 |
.3-.5 |
.5-.8 |
.035 |
.035 |
.8-1.2 |
-- |
.2-.3 |
-- |
880-1080 |
665 |
12 |
269-332 |
hardening+temper | |
|
GS-42GrM04 |
4140 |
---- |
CLA3 |
SNCM440 |
.38-.43 |
.15-.35 |
.75-1.0 |
.035 |
.04 |
.8-1.1 |
-- |
.15-.25 |
-- |
980-1180 |
765 |
11 |
285-352 |
hardening+temper | |
|
---- |
8620 |
---- |
805A20 |
SNCM220 |
.18-.23 |
.15-.35 |
.7-.9 |
.035 |
.04 |
.4-.6 |
.4-.7 |
.15-0.25 |
-- |
830 |
-- |
17 |
248-341 |
hardening+temper | |
|
Too Steel |
100MnCrW4 |
---- |
01 |
BO1 |
SKS3 |
.9-1.0 |
1.0 |
.9-1.2 |
.04 |
.04 |
.5-1.0 |
-- |
-- |
W0.5-1 |
-- |
-- |
-- |
HRB<96 |
Anneal |
|
4Cr5MoSiV1 |
-- |
H13 |
BH13 |
SKD61 |
.32-.42 |
.8-1.2 |
0.75 |
.04 |
.04 |
4.5-5.5 |
-- |
1.0-1.5 |
V.8-1.2 |
-- |
-- |
-- |
HRC>53 |
hardening+temper | |
|
W6M05Cr4V2 |
-- |
M2 |
BM2 |
SKH9 |
.8-.9 |
<1.0 |
0.75 |
.04 |
.04 |
3.8-4.5 |
W5.5-6.7 |
4.5-5.5 |
V1.6-2.2 |
-- |
-- |
-- |
HRC>62 |
hardening+temper | |
|
High Manganese Steet |
G-X120Mn13 |
-- |
B-3 |
BW-10 |
-- |
1.1-1.3 |
1.0 |
12-14 |
.07 |
.04 |
-- |
-- |
-- |
-- |
637 |
-- |
20 |
<229 |
Quenching |
|
-- |
-- |
B-1 |
-- |
SCMn112 |
0.9-1.2 |
0.8 |
11-14 |
.07 |
.04 |
-- |
-- |
-- |
-- |
735 |
-- |
35 |
<229 |
Quenching | |
|
Stainless |
1.4305 |
303 |
-- |
303S21 |
SUS303 |
0.15 |
1.0 |
2.0 |
0.2 |
.04 |
17-19 |
8-10 |
(0.6) |
-- |
-- |
-- |
-- |
-- |
Solution annealing |
|
1.4308 |
304 |
CF-8 |
ANC3A |
SCS13 |
0.08 |
2.0 |
1.5 |
0.04 |
18-21 |
8-11 |
(0.5) |
-- |
440 |
185 |
30 |
183 |
Solution annealing | ||
|
1.4306 |
304L |
CF-8 |
304C12 |
SCS19A |
0.03 |
2.0 |
1.5 |
0.04 |
17-21 |
8-12 |
(0.5) |
-- |
48 |
205 |
33 |
183 |
Solution annealing | ||
|
1.4408 |
316 |
CF-8M |
ANC4B |
SCS14A |
0.08 |
1.5 |
1.5 |
0.04 |
18-21 |
9-12 |
2-3 |
-- |
485 |
205 |
30 |
183 |
Solution annealing | ||
|
1.4404 |
316L |
CF-3M |
316C12 |
SCS16A |
0.03 |
1.5 |
1.5 |
0.04 |
17-21 |
9-13 |
2-3 |
-- |
485 |
205 |
30 |
183 |
hardening+temper | ||
|
G-X10Cr13 |
410 |
CA-15 |
410C21 |
SCS1 |
0.15 |
1.5 |
1.0 |
0.04 |
11.5-14 |
(1.0) |
(0.5) |
-- |
620 |
450 |
18 |
183 |
hardening+temper | ||
|
1.4507 |
431 |
-- |
ANC2 |
SUS431 |
0.2 |
0.2-1 |
0.2-1 |
0.035 |
15.5-20 |
1.5-3 |
-- |
-- |
850-1000 |
8 |
248-302 |
Solution annealing | |||
|
1.4581 |
318 |
CF8C |
ABC4C |
SCS21 |
0.08 |
2.0 |
1.5 |
0.04 |
18-21 |
9-12 |
Nb 8xC-1.55 |
485 |
205 |
28 |
183 |
Preeepitation H1025 | |||
|
-- |
17-4 |
CB7Cu-1 |
-- |
SCS24 |
0.07 |
1.0 |
1.0 |
0.04 |
15.5-17.5 |
3.5-5 |
-- |
Cu2.5-4 Nb.15-.45 |
980 |
885 |
9 |
-- |
Not heat treated | ||
|
Heat-Resisting Steel |
GX40CrNiSI2512 |
-- |
HH |
-- |
SCH13 |
0.2-0.5 |
2.0 |
2.0-1 |
.04 |
.04 |
24-28 |
11-14 |
(0.5) |
-- |
515 |
240 |
10 |
311 |
Not heat treated |
|
-- |
-- |
HU |
309C35 |
-- |
.35-.75 |
2.0 |
1.5 |
.04 |
.04 |
17-21 |
37-41 |
(0.5) |
-- |
450 |
-- |
4 |
-- |
Not heat treated | |
|
G-X15CrNiSi2520 |
-- |
HK30 |
331C40 |
SCH21 |
0.2-0.6 |
2.0 |
1.0 |
.04 |
.04 |
24-28 |
18-22 |
(0.5) |
-- |
450 |
240 |
10 |
-- |
Not heat treated | |
|
G-X40CrNiSi2520 |
-- |
HK40 |
310C40 |
SCH22 |
.35-.45 |
1.75 |
2.0 |
.04 |
.04 |
19-22 |
23-27 |
(0.5) |
N<0.2 |
235 |
440 |
8 |
-- |
Not heat treated | |
|
G-X40CrNiSi3525 |
-- |
HP |
-- |
SCH24 |
.35-.75 |
2.0 |
2.5 |
.04 |
.04 |
24-28 |
33-37 |
(0.5) |
-- |
430 |
235 |
4.5 |
-- |
Not heat treated | |
|
Alloy Type |
Standard ASTM |
C |
Si |
Mn |
S |
P |
Cr |
Ni |
Mo |
W |
Co |
Fe |
Other |
6bMpa |
6sMpa |
¦Ä% |
Hardness HBS |
Heat Treatment |
|
Nickel Based Alloys |
MORE2 |
0.15 |
0.5 |
0.5 |
.03 |
.03 |
34.5 |
47 |
0.5 |
15 |
-- |
<3.1 |
-- |
-- |
-- |
-- |
-- |
Not heat treated |
|
Hastelloy X |
0.2 |
1.0 |
10. |
.04 |
.04 |
20.5-23 |
Balance |
8-10 |
0.2-1.0 |
0.5-2.5 |
17-20 |
434-483 |
283-310 |
10-15 |
85-96HRB |
Not heat treated | ||
|
NW-22 |
0.05-0.15 |
0.25-0.75 |
0.3-1.0 |
0.03 |
0.03 |
20-24 |
Balance |
1-3 |
13-15 |
<5 |
<3 |
A10.2-0.5 |
-- |
-- |
-- |
-- |
Not heat treated | |
|
Cobalt Based Alloys |
UMC050 |
0.08 |
0.75 |
0.65 |
-- |
-- |
28 |
Co 50 |
-- |
-- |
-- |
20.5 |
-- |
-- |
-- |
-- |
55-60 |
Not heat treated |
|
Cobalt J |
2.2-2.7 |
1.0 |
1.3 |
.03 |
.03 |
31-34 |
2.5 |
-- |
16-19 |
Balance |
3 |
0.25B |
-- |
-- |
-- |
-- |
Not heat treated | |
|
Cobalt 21 |
0.2-0.3 |
1.0 |
1.0 |
.04 |
.04 |
25-29 |
1.75-3.75 |
5-6 |
-- |
Balance |
3 |
0.007B |
655-895 |
448-655 |
8-20 |
24-32 |
Not heat treated |
The above lists give details of the main alloys cast, and whilst many other material are also regularly cast, it is not practical to include them all in this brochure. However, we will pleased to discuss any other material with you. As the list is only intended as a guide, for full information, the relevant standard specifications should be referred to. The comparable specifications have been compiled on the basis of chemical analysis ranges and it is important for other relevant factors to be taken into account.