Material Comparison Reference Chart
| WROUGHT DESIGNATIONS |
ALLOYS |
CAST EQUIVALENTS |
| 304 |
ASTM A-744 |
CF 8 |
| 304 L |
ASTM A-744 |
CF 3 |
| 304 H |
ASTM A-352 |
CF 10 |
| 304 Modified |
ASTM A-744 |
CF 8 .4Min/0.8Max |
| - |
- |
Carbon |
| 316 |
ASTM A-351/A-744 |
CF 8M |
| 316 L |
ASTM A-744 |
CF 3M |
| 317 |
ASTM A-744 |
CG 8M |
| 317 L |
ASTM A-744 |
CG 3M |
| 317 LM |
ASTM A-744 |
CG 3M Modified |
| - |
Molybdenum 4.0-5.0 |
- |
| - |
Carbon 0.3% Max |
- |
| 347 |
ASTM A-744 |
CF 8C |
| 347 H |
ASTM A-351 |
CF 8C Modified |
| - |
- |
.4Min/0.8Max Carbon |
| 405 |
ASTM A-352 |
CA 6NM |
| 410 |
ASTM A-487 |
CA 15-C |
| Alloy 20 Cast |
ASTM A-744 |
CN7M |
| Monel 400 |
ASTM A-494 |
M35-1 |
| Monel |
ASTM A-494 |
M35-2 |
| Monel |
ASTM A-494 |
M-30H |
| Duplex SS-Bar |
ASTM A-479 |
Ferrallium 255 |
| |
ASTM A-479 |
S-31803 |
| Duplex SS-Cast |
ASTM A-744 |
CD-4MCU |
| Duplex SS-Cast 2205 |
ASTM A-890 |
CD-3MN |
| Nickel 200 |
ASTM A-494 |
CZ100 |
| Inconel 600 |
ASTM A-494 |
CY40-CL1 |
| Inconel 600 |
ASTM A-494 |
CY40-CL2 |
| Inconel 625 |
ASTM A-494 |
CW6MC |
| Inconel X 750 |
- |
- |
| Inconel 800 |
ASTM A-351 |
CT15C |
| WROUGHT DESIGNATIONS |
ALLOYS |
CAST EQUIVALENTS |
| Inconel 800-H
|
ASTM A-351
|
CT15C
|
| Hast.
|
ASTM A-494
|
N7MCL 1
|
| Hast. B-Cast
|
ASTM A-494
|
N-12MV
|
| Hast. B-2 Bar
|
ASME SB-335 |
N10665 |
| Hast. C-Cast
|
ASTM A-494 |
CW12MW |
| Hast. C-276 Bar
|
ASME SB-574 |
N10276 |
| Hast. C4
|
ASTM A-494 |
CW2M |
| Hast. C4-Cast Modified
|
ASTM A-474 |
CW2M Class 1 Modified |
| - |
- |
Si 0.40% Max |
| - |
- |
S 0.015% Max |
| Hast. C-22 Bar
|
ASME SB 574 |
NO 6022 |
| Hast. C-22 Cast
|
ASTM A-494 |
CX2MW |
| Titanium-Cast
|
ASTM B-367 |
GR2 |
| Titanium-Cast
|
ASTM B-367 |
GR3 |
| Titanium-Cast
|
ASTM B-367 |
GRC5 |
| Titanium
|
ASTM B-367 |
GR7B |
| Avesta 254 SMO
|
ASTM A-351/
NO 8926 |
CK3MCUN |
| Zirconium-Cast
|
ASTM B-752 |
GR 702 C |
| Zirconium-Bar
|
ASTM B-550 |
- |
| Carbon & Low Alloy |
| Carbon-Molybdenum |
Cast |
Forged |
| 1.25 CR – 0.5 MO |
WC6 |
F11
|
| 2.25 CR – 1.0 MO |
WC9 |
F22
|
| 5.0 CR – 0.5 MO |
C5 |
F5
|
| 9.0 CR – 1.0 MO |
C12 |
F9 |
| 9.0 CR – 1.0 MO |
C12A |
F91 |
| API 600 Trim Number Chart |
| Trim |
Material |
Seat |
Disk |
Backseat |
Stem |
Notes |
| 1 |
410 |
410 |
410 |
410 |
410 |
|
| 2 |
304 |
304 |
304 |
304 |
304 |
|
| 3 |
F310 |
310 |
310 |
310 |
310 |
|
| 4 |
Hard 410 |
Hard 410 |
Hard 410 |
410 |
410 |
seats 750BHN Min. |
| 5 |
Hardfaced |
Stellite |
Stellite |
410 |
410 |
|
| 5A |
Hardfaced |
Ni-Cr |
Ni-Cr |
410 |
410 |
|
| 6 |
410 and Cu-Ni |
Cu-Ni |
410 |
410 |
410 |
|
| 7 |
410 and Hard 410 |
Hard 410 |
Hard 410 |
410 |
410 |
seats 750BHN Min. |
| 8 |
410 and Hardfaced |
Stellite |
410 |
410 |
410 |
|
| 8A |
410 and Hardfaced |
Ni-Cr |
410 |
410 |
410 |
|
| 9 |
Monel |
Monel |
Monel |
Monel |
Monel |
|
| 10 |
316 |
316 |
316 |
316 |
316 |
|
| 11 |
Monel and Hardfaced |
Stellite |
Monel |
Monel |
Monel |
|
| 12 |
316 and Hardfaced |
Stellite |
316 |
316 |
316 |
|
| 13 |
Alloy 20 |
Alloy 20 |
Alloy 20 |
Alloy 20 |
Alloy 20 |
|
| 14 |
Alloy 20 and Hardfaced |
Stellite |
Alloy 20 |
Alloy 20 |
Alloy 20 |
|
| 15 |
304 and Hardfaced |
Stellite |
Stellite |
304 |
304 |
|
| 16 |
316 and Hardfaced |
Stellite |
Stellite |
316 |
316 |
|
| 17 |
347 and Hardfaced |
Stellite |
Stellite |
347 |
347 |
|
| 18 |
Alloy 20 and Hardfaced |
Stellite |
Stellite |
Alloy 20 |
Alloy 20 |
|