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Alloys
Alloys Used to Manufacture Valves
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Where Our Valves Are Used
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Corrosion resistant alloys for corrosive petrochemical applications
■ An overview of alloy materials■
Looking for a special alloy valve? Find it in the following configuration:
Ball,
Butterfly,
Cast,
Check,
Control,
Cryogenic,
Custom made,
Foot,
Forged,
Gate,
Globe,
Needle,
Plug, and
Safety relief, as well as
Strainers.
The Alloy Valve Stockist supplies a broad range of alloy gate, globe, check, ball, butterfly, plug, needle and custom made valves.
304SS |
347SS |
HASTELLOY A |
3% NICKEL CAST IRON |
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304 |
347 |
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CF8 |
CF8C |
HASTELLOY A |
3NI |
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304LSS |
CF82B |
HA |
CIA |
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CF3 |
188SCB |
HAA |
NCI* |
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188S ELC |
188CB |
A |
HASTELLOY B |
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D2L |
D2CB |
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DF8L |
410SS |
NR |
NI RESIST CAST IRON |
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188 ELC |
CR13 |
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NR2 |
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316SS |
11 13 |
HASTELLOY B |
CAUSUL* |
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316 |
F6 |
HASTELLOY B3 |
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CF8M |
EXELLOY (CRANE) |
HAB |
SPECIAL |
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188SMO |
CA 15 |
N7M |
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188M |
FERRALIUM |
N12M |
A 254 SMO |
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188MO |
CD4M |
N2 |
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L22XM |
CD4MCU |
DC2 |
LOW TEMP STEELS |
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D4 |
DURCOMET 100 |
B |
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CF7M |
38 (JB) |
NiMO |
LCB (CAST CARBON) |
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8M |
MONEL 400 |
CW12M |
LC1 (CAST 1/2 % MOLY) |
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36 (JB) |
M35 |
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LC2 (CAST 2 1/2 % NICKEL) |
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6 (HMC) |
M35W |
HASTELLOY C |
LC3 (CAST 3 1/2 % NICKEL) |
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0 |
DM |
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LF1 (FORGED CARBON) |
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C (CONTRO) |
M |
HASTELLOY C |
LF2 (FORGED CARBON) |
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KA2SMO |
(LAD) |
HASTELLOY C276 |
LF3 (FORGED 3 1/2 NICKEL) |
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317SS |
MONEL |
HAC |
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CG8M |
MLCB |
CW7M |
(LAD) |
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316LSS |
MON |
CW12M |
A 105 (FORGED) |
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316L |
MNL |
HASTELLOY C22 |
CARBON STEEL |
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CF3M |
EM |
DC3 |
CS |
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188SMO ELC |
NICU |
C |
WCB (CAST) |
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D4L |
QQN-177 (LAD) |
73 (JB) |
1 1/4% CR 1/2% MOLY |
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6L (HMC) |
COMPE (LAD) |
NIMOCR |
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L22XMELC |
K (TRIM) |
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WC6 (CAST) |
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ALLOY 20 |
71 (JB) |
HASTELLOY D |
F11 (FORGED) |
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A20 |
Mo (HMC) |
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CN7M |
NICKEL 200 |
HAST D |
2 1/4% CR 1/2% MOLY |
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C20 |
NI |
HD |
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D20 |
DNI |
HAD |
(LAD) |
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DURIMET 20 |
CZ100 |
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TI. |
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CN7MTB |
J20 |
TITANIUM |
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35 (JB) |
FA20 |
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5% CR 1/2% MOLY |
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A2 (HMC) |
L34 |
TI |
F22 (FORGED) |
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20 |
INC |
CZ100S |
C5 (CAST) |
WC9 (CAST) |
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STAINLESS 20 |
Inconel CY40 |
LNI |
F5 (FORGED) |
(LAD) |
F9 (FORGED) |
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F (ALOYCO) |
DIN |
DCI |
F5A (FORGED) |
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C12 (CAST) |
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DURIMET |
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21 (JB) |
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CAR-20 |
ZIRCONIUM |
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CHROME-MOLY ALLOYS |
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Pipe |
Valves |
Flanges |
Weld Fittings |
Screwed and Socket Fittings |
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A-335 P-1 |
A-217 WC-6 |
A-182 F-1 |
A-234 WP-1 |
A-182 F-1 |
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A-335 P-12 |
A-217 WC-6 |
A-182 F-12 |
A-234 WP-12 |
A-182 F-12 |
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A-335 P-11 |
A-182 F11/A-217 WC-6 |
A-182 F-11 |
A-234 WP-11 |
A-182 F-11 |
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A-335 P-22 |
A-182 F-22/A-217 WC-9 |
A-182 F-22 |
A-234 WP-22 |
A-182 F-22 |
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A-335 P-5 |
A-182 F-5/A-217 WC-5 |
A-182 F-5 |
A-234 WP-5 |
A-182 F-5 |
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A-335 P-7 |
A-182 F-7/A-217 WC-12 |
A-182 F-7 |
A-234 WP-7 |
A-182 F-7 |
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A-335 P-9 |
A-182 F-9/A-217 WC-12 |
A-182 F-9 |
A-234 WP-9 |
A-182 F-9 |
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A-268 T-410 |
A-182 F-6/A-351 CA-15 |
A-182 F-6 |
A-234 WP-410 |
A-182 F-6 |
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CARBON STEELS |
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Pipe |
Valves |
Flanges |
Weld Fittings |
Screwed and Socket Fittings |
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A-53 |
A-105 A-216 WCB |
A-105, A-181 Grade 2 |
A-234 WPB |
A-105, A-181 Grade 2 |
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A-106B |
A-105 A-216 WCB |
A-105 A-181 Grade 2 |
A-234 WPB |
A-105 Grade 2 A-181 Grade 2 |
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LOW-TEMPERATURE STEELS |
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Pipe |
Valves |
Flanges |
Weld Fittings |
Screwed and Socket Fittings |
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A-333 Grade 6 |
A-350 LF-2/A-352 LCB |
A-350 LF-2 |
A-420 WPL-6 |
A-350 LF-2 |
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A-333 Grade 3 |
A-350 LF-3/A-352 LCS |
A-350 LF-3 |
A-420 WPL-3 |
A-350 LF-3 |
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STAINLESS STEELS |
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Pipe |
Valves |
Flanges |
Weld Fittings |
Screwed and Socket Fittings |
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A-312 T304 |
A-182 F-304/A-351 CF8 |
A-182 F-304 |
A-403 WP-304 |
A-182 F-304 |
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A-312 304L |
A-182 F-304L/A-296 CF3 |
A-182 F-304L |
A-403 WP-304L |
A-182 F-304L |
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A-312 T316 |
A-182 F-316/A-351 CF8M |
A-182 F-316 |
A-403 WP-316 |
A-182 F-316 |
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A-312 316L |
A-182 F-316L/A-296 CF3M |
A-182 F-316L |
A-403 WP-316L |
A-182 F-316L |
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A-312 321 |
A-182 F-321/A-351 CF8C |
A-182 F-321 |
A-403 WP-321 |
A-182 F-321 |
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A-312 347 |
A-182 F/347/A-351 CF8CMO |
A-182 F-347 |
A-403 WP-347 |
A-182 F-347 |
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| 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 0.4Min / 0.8Max |
| - | - | Carbon |
| 316 | ASTM A-351 / A-744 | CF8M |
| 316 L | ASTM A-744 | CF3M |
| 317 | ASTM A-744 | CG8M |
| 317 L | ASTM A-744 | CG3M |
| 317 LM | ASTM A-744 | CG3M Modified |
| - | Molybdenum 4.0-5.0 | - |
| - | Carbon 0.3% Max | - |
| 347 | ASTM A-744 | CF8C |
| 347 H | ASTM A-351 | CF8C Modified |
| - | - | .04Min / .08Max Carbon |
| 405 | ASTM A-352 | CA6NM |
| 410 | ASTM A-487 | CA15-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 |
| Duplex SS-Bar | ASTM A-479 | S-31803 |
| Duplex SS-Cast | ASTM A-744 | CD-4MCU |
| Duplex SS-Cast | 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 X750 | - | - |
| Incoloy 800 | ASTM A-351 | CT15C |
| Incoloy 800H | ASTM A-351 | CT15C |
| Hastelloy | ASTM A-494 | N7MCL 1 |
| Hastelloy B-Cast | ASTM A-494 | N-12MV |
| Hastelloy B3 | ASTM A-494 | N7M |
| Hastelloy C Cast | ASTM A-494 | CW12MW |
| Hastelloy C276 Bar | ASME SB-574 | N10276 |
| Hastelloy C4 | ASTM A-494 | CW2M |
| Hastelloy C4-Cast Modified | ASTM A-474 | CW2M Class 1 Modified |
| - | - | Si 0.40% Max |
| - | - | Si 0.015% Max |
| Hastelloy C-22 Bar | ASME SB 574 | NO 6022 |
| Hastelloy C-22 Cast | ASTM A-494 | CX2MW |
| Titanium-Cast | ASTM B-367 | GR2 |
| Titanium-Cast | ASTM B367 | GR3 |
| Titanium-Cast | ASTM B-367 | GRC5 |
| Titanium | ASTM B-367 | CR7B |
| Avesta 254 SMO | ASTM A-351 / NO 8926 | CK3MCUN |
| Zirconium-Cast | ASTM B-752 | GR 702 C |
| Zirconium-Bar | ASTM B-550 | - |
API TRIMS |
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| TRIM | MATERIAL | SEAT | DISC | 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 | 3477 | |
| 18 | Alloy 20 and Hardfaced | Stellite | Stellite | Alloy 20 | Alloy 20 | |
Enquiries: For quotations or further information about The Alloy Valve Stockist products, please contact our Sales Team, headed by Heather Smith (Marketing and Sales Manager), by phone +34-934351672 or by email: alloy-valves@alloy-valves.com
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