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What we offer
- Initial expert advice without any obligation
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- Pre- and after- sale assistance
AVAILABLE MODELS
Gate
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Check
Forged steel valves are different from fuses as quality and safety superior.
These valves are particularly appropriate for high preassure seal employments and high temperatures, either with a full or limited passage.
Thanks to its long-time experience, Coreing is able to supply promptly and on security, forged steel valves for all industry sectors, which are equipped with a certification that guarantee their quality. They can be delivered all over the world.
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MATERIALS
Carbon Steel
| Common Name | Material Type | Forging Spec | UNS | Casting Spec. Equivalent | DIN | DIN W. No | Application |
|---|---|---|---|---|---|---|---|
| CS | C-Mn-Fe | A105N | K03504 | A216-WCB | C22.8 DIN 17243 | 1.0460 | General non-corrosive service from -29ºC to 427ºC |
Low Temperature Carbon Steel
| Common Name | Material Type | Forging Spec | UNS | Casting Spec. Equivalent | DIN | DIN W. No | Application |
|---|---|---|---|---|---|---|---|
| LTCS | C-Mn-Fe | A350-LF2 | K03011 | A352-LC1 | TSTE 355 DIN 18103 | 1.0566 | General non-corrosive service from -46ºC to 340ºC, LF2 to 427ºC |
| A352-LCB | |||||||
| A352-LCC |
Low Temperature Alloy Steel
| Common Name | Material Type | Forging Spec | UNS | Casting Spec. Equivalent | DIN | DIN W. No | Application |
|---|---|---|---|---|---|---|---|
| Nickel Steel | 3.1/2Ni | A350-LF3 | K32025 | A352-LC3 | 10Ni14 | 1.5637 | -101º) to 340ºC |
Low Alloy Steel
| Common Name | Material Type | Forging Spec | UNS | Casting Spec. Equivalent | DIN | DIN W. No | Application |
|---|---|---|---|---|---|---|---|
| Moly Steel | C-1/2Mo | A182-F1 | K12822 | A217-WC1 | 15Mo3 | 1.5415 | Up to 468ºC |
| Alloy Steel Chrome Moly | 1.1/4Cr-1/2Mo | A182-F11 cl2 | K11572 | A217-WC6 | 13CrMo44 | 1.7335 | Up to 593ºC |
| 2.1/4Cr-1Mo | A182-F22 cl3 | K21590 | A217-WC9 | 10CrMo910 | 1.7380 | Up to 593ºC, HP steam | |
| 5Cr-1/2Mo | A182-F5a | K41545 | A217-C5 | 12CrMo195 | 1.7362 | High temp. refinery service | |
| 9Cr-1Mo | A182-F9 | K90941 | A217-C12 | X 12 CrMo 9 1 | 1.7386 | High temp. erosive refinery service | |
| 9Cr-1Mo-V | A182-F91 | A217-C12A | X 10 CrMoVNb 9 1 | 1.4903 | High pressure steam |
Stainless Steel
| Common Name | Material Type | Forging Spec | UNS | Casting Spec. Equivalent | DIN | DIN W. No | Application |
|---|---|---|---|---|---|---|---|
| Austentic S.Steel 300 series S.Steel | 304 : 18Cr-8N | A182-F304 | S30400 | A351-CF8 | DIN X5CrNi 18 9 | 1.4301 | 0.04% min. carbon for temp. >538ºC |
| 304L : 18Cr-8Ni | A182-F304L | S30403 | A351-CF3 | X 2 CrNi 19 11 | 1.4306 | Up to 427ºC | |
| 304H : | A182-F304H | S30409 | A351-CF10 | n/a | n/a | ||
| 316 : 16Cr-12Ni-2Mo | A182-F316 | S31600 | A351-CF8M | DIN X5CrNiMo 18 10 | 1.4401 | 0.04% min. carbon for temp. >538ºC | |
| 316L : 16Cr-12Ni-2Mo | A182-F316L | S31603 | A351-CF3M | X 5 CrNiMo 17 12 2 | 1.4404 | Up to 427ºC | |
| 316H : | A182-F316H | S31609 | A351-CF10M | n/a | n/a | ||
| 316Ti : | A182-F316 Ti | S31635 | X 6 CrNiMoTi 17 12 2 1.4571 | 1.4571 | Special grade | ||
| 321 : 18Cr-10Ni-Ti | A182-F321 | S32100 | X 6 CrNiTi 18 10 | 1.4541 | 0.04%min. carbon (grade F321H) and heat treat at 1100ºC for service temps. >538ºC | ||
| 321H | A182-F321H | S32109 | n/a | n/a | |||
| 347 : 18Cr-10Ni-Cb(Nb) | A182-F347 | S34700 | A351-CF8C | DIN 8556 | 1.4550 | 0.04%min. carbon (grade F347H) and heat treat at 1100ºC for service temps. >538ºC | |
| 347H | A182-F347H | S34709 | n/a | n/a | |||
| 317L | A182-F317L | S31703 | A351-CG3M* | X2CrNiMo18-16-4 | 1.4438 | ||
| Alloy 20 | 28Ni-19Cr-Cu-Mo | A182-F20* | N08020 | A351-CN7M† | DIN 1.4500 | 2.4660 | Service to 316ºC* |
| Duplex 2205 | 22Cr-5Ni-3Mo-N | A182-F51 | S31803 | A351-CD3MN | X2CrNiMoN22-5-3 | 1.4462 | Service to 316ºC – The original S31803 UNS designation has been supplemented by S32205 which has higher minimum N,CR, and Mo |
| S32205 | A890-J92205* | DIN 10088-1 (95) | |||||
| Super Duplex 2507 | 25Cr-7Ni-4Mo-N | A182-F53 | S32750 | A351-CD4MCu* | X2CrNiMoN27-7-4 | 1.4501 | Service to 316ºC |
| A890 5A* | DIN 10088-1 (95) | ||||||
| Super Duplex F55 | 25Cr-7Ni-3.5Mo-N-Cu-W | A182-F55 | S32760 | A995-CD3MWCuN | Service to 316ºC | ||
| Super Austenitic 6Mo | 20Cr-18Ni-6Mo | A182-F44 | S31254 | A351-CK3MCuN | X1CrNiMoCuN20-18-7 | 1.4547 | Service to 316ºC |
| DIN 10088-1 (95) |
Nickel-Iron Alloy
| Common Name | Material Type | Forging Spec | UNS | Casting Spec. Equivalent | DIN | DIN W. No | Application |
|---|---|---|---|---|---|---|---|
| Incoloy 800 | 33Ni-42Fe-21Cr | B564-N08800 | N08800 | X10NiCrAlTi32-20 | 1.4876 | Service to 538ºC | |
| Incoloy 825 | 42Ni-21.5Cr-3Mo-2.3Cu | B564-N08825* | N08825 | A494-CU5MCuC* | DIN 17744 | 2.4858 | Service to 316ºC for N02200, 648ºC for N02201 |
Nickel
| Common Name | Material Type | Forging Spec | UNS | Casting Spec. Equivalent | DIN | DIN W. No | Application |
|---|---|---|---|---|---|---|---|
| Nickel | 99/95Ni | B160-N02200 (bar) | N02200 | A494-CZ-100* | NW2200 | 1.7740 |
Nickel-Copper
| Common Name | Material Type | Forging Spec | UNS | Casting Spec. Equivalent | DIN | DIN W. No | Application |
|---|---|---|---|---|---|---|---|
| Monel 400 | 67Ni-30Cu | B564-N04400 | N04400 | A494-M35-1 | DIN 17730 | 2.4360 | |
| Monel 500 | B564-N05500* | N05500 | 2.4375 |
Nickel-Alloy
| Common Name | Material Type | Forging Spec | UNS | Casting Spec. Equivalent | DIN | DIN W. No | Application |
|---|---|---|---|---|---|---|---|
| 904L | 904L* | N08904 | n/a | Z2 NCDU 25-20 | 1.4539 |
Nickel Superalloys
| Common Name | Material Type | Forging Spec | UNS | Casting Spec. Equivalent | DIN | DIN W. No | Application |
|---|---|---|---|---|---|---|---|
| Inconel 600 | 72Ni-15Cr-8Fe | B564-N06600 | N06600 | A494-CY40* | DIN 17742 | 2.4816 | |
| Inconel 625 | 60Ni-22Cr-9Mo-3.5Cb | B564-N06625 | N06625 | A494-CW-6MC* | 2.4856 | ||
| Hastelloy C-276 | 54Ni-15Cr-16Mo | B564-N10276 | N10276 | A494-CW-2M* | NiMo 16 Cr 15 W | 2.4819 |
Titanium
| Common Name | Material Type | Forging Spec | UNS | Casting Spec. Equivalent | DIN | DIN W. No | Application |
|---|---|---|---|---|---|---|---|
| Titanium | 98Ti | B381-Gr2 | R50400 | B367-C2* | Ti 2 | 3.7035 | Special grade |