The typical Austentic Stainless Steel – 18%Cr + 10% Ni have been adopted in corrosion resistant application
for decades. In accordance with more and more application, the typical Austentic stainless steel is not capable
for more severe environment. More and stronger corrosion resistant ability by manifesting the feature of various
element, are demanded by the market. With wider sources of castings and bar material, this year, 2010, Modentic
decide to involve more in this field. Besides the casting, Modentic also storage the bar material. Ball valves in
sizes below 6” are available in the short delivery from the warehouse, and we also accept the customized
products machined from bar.
2010 Modentic Super Alloy Valves
Nominal
Designation
Casting
DIN UNS
18Cr-12Ni-3.5Mo-C<0.03%
ASTM
SS304
SS304L
SS316
SS316L
SS317
SS317L
SS347
904L
1A
1B
2A
254 Mo
Alloy 20
18Cr-8Ni
18Cr-8Ni-LC
18Cr-9Ni-2Mo
18Cr-9Ni-2Mo-C<0.03%
18Cr-12Ni-3.5Mo
19Cr-23Ni-4.0Mo
25Cr-5Ni-Mo-Cu
25Cr-5Ni-Mo-Cu-N
24Cr-5Ni-Mo-N
20Cr-18Ni-6.5Mo-N-Cu
29Ni-20.5Cr-3.5Cu-2.5Mo
A351 CF8
A351 CF3
A351 CF8M
A351 CF3M
A351 CG8M
A351 CG3M
A351 CF8C
A890 CD4Mu
A890/955 CD4MCuN
A955 CE8MN
A351 CK3MCuN
A351 CN7M
1.4308
1.4306
1.4408
1.4404
1.4552
1.4507
1.4507
SS304
1.4308
1.4536
J92600
J92500
J92900
J92800
J93000
J92999
J92710
Nickel CZ100 97Ni A494 CZ-100 2.4066 N02100
J93370
J93372
J93345
J93254
J95150
18Cr-10Mi-Nb
2507/5A
Ferralium 255/1C
Z100/6A
25Cr-7Ni-4Mo-N
25Cr-6Ni-Mo-Cu-N
25Cr-7Ni-3Mo-Cu-N-W
A890/955 CE3MN
A890 CD3MCuN
A890/955 CD3MWCuN
SS304
1.4468
J93404
J93373
J93380
22Cr-5Ni-Mo-N2205/4A
329 25Cr-7Ni-3Mo-N
A890/955 CD3MN 1.4462
1.4507
Monel 400
Hastelloy B
Hastelloy B2
Hastelloy C
Hastelloy C276
Hastelloy C22
Inconel 600
67Ni-30Cu
67Ni-28Mo-5Fe
67Ni-30Mo-1Fe
58Ni-16Cr-16Mo-6Fe-4W
64Ni-18Cr-18Mo
58Ni-21Cr-14Mo-4Fe-3W
78Ni-15Cr-5Fe
A494 M-35-1
A494 N-12MV
A494 N-7M
A494 CW12MW
A494 CW6M
A494 CX2MW
A494 CY-40
2.4365
2.4882
2.4617
2.4686
2.4819
9.4602
2.4816
N24135
N30012
N30002
N30107
N26022
N06040
Inconel 625 65Ni-22Cr-9Mo-3.5Nb A494 CW6MC 2.4856 N26625
J92205
Austenitic Stainless Steel
Super Austenitic Stainless Steel
Duplex Stainless Steel
Nickel based Alloy
Super Duplex Stainless Steel
Material Code
Bar or Forged
DIN UNS
A276 317L
ASTM
SS304
SS304L
SS316
SS316L
SS317
SS317L
SS347
904L
Nickel CZ100
1A
1B
2A
254 Mo
Alloy 20
A276 304
A276 304L
A276 316
A276 316L
A276 317
AISI 904L
A790 31260
A790 31260
A276
B473
1.4301
1.4306
1.4401
1.4404
1.4449
1.4438
1.4550
2.466
S30400
S30403
S31600
S31603
S34700
S31260
SS304
S31254
N08020
A276 347
2507/5A
Ferralium 255/1C
Z100/6A
A479 32750
A479 39277
A479 32760
1.4410
1.4460
SS304
S32760
A790 318032205/4A
329 A479 32760
1.4462 S31803
S32900
Austenitic Stainless Steel
Super Austenitic Stainless Steel
Nickel based Alloy
Super Duplex Stainless Steel
1.4539
1.4460
S31700
S31703
N08904
Monel 400
Hastelloy B
Hastelloy B2
Hastelloy C
Hastelloy C276
Hastelloy C22
Inconel 600
B164
B335
B335
B574
B574
B574
B166
2.436
2.4819
2.4856
2.4819
2.4602
2.4817
Inconel 625 B446 2.4856
N04400
N10001
N10665
N10002
N10276
N06022
N06600
N06625
S32750
S39277
nitric acid, phosphoric acid,
organic acid
Alkali chloride, bolied acid
Sulfuric acid
Duplex Stainless Steel
Alkali chloride, bolied acid
hydrochloric acid, sulfuric acid(up to 60%),
phosphoric acid, copper chloride
Wet chlorine gas, chlorine dixide,
organic acid, acetic acid, seawater
oxidizing and high temperature enviorment
nitric acid, phosphoric acid ,
organic acid
salt/seawater aookucatuibm sulfuric acid,
phosphoric acid, formic acid, acetic acid,
Effect of
Major Alloying
Elements
Nickel is used in most grades of heat-resistant alloys and can range
from a fraction of a percent to grades where the percentage exceeds 75%.
Nickel serves as a strengthener and austenite stabilizer. It also confers
resistance to oxidation, carburization, nitriding and thermal fatigue.
Nickel also improves weldability. The use of high nickel alloys should
be avoided in the presence of sulfur or chlorine, especially in reducing
atmospheres.
Chromium provides the basic oxidation resistance for heat-resistant alloys.
It is also an active participant in the precipitation of carbides. These carbides
account for much of the strength of these alloys at high temperatures. It also
promotes the formation of ferrite.
Molybdenum improves high-temperature strength in alloys. Molybdenum is
a ferrite stabilizer. Elevated levels of molybdenum can lead to catastrophic
oxidation failures in certain atmospheres. For this reason, levels greater than
0.50% are discouraged for many heat environments.
Crevice Corrosion
Ni-Cu
alloy
Duplex
6%Mo / Super Duplex
Ni Alloy 625
Titanium
Comparative
Corrosion
Performance
2010 Modentic Super Alloy Valves
Pittin
g C
orro
sio
n
Typical ApplicationMaterial Code
1. V-006
2 PIECES, Full Port, Threaded End
PRESSURE: 1000psi
SIZE: 1/2” - 2”
2. V-255
3 PIECES, Full / Reduced Port,
Threaded / Socket / Butt Weld End
PRESSURE: 2000 / 1500psi
SIZE: 1/2” - 2”
OPTION: API607 Fire Safe Approved
3. WF-92
2 PIECES, Full Port, Flanged End
ANSI Class 150 / 300 / PN16 / PN40
SIZE: 1/2” - 6”
OPTION: API607 Fire Safe Approved
4. HPV-40/41
3 PIECES, Full / Reduced Port,
Threaded / Socket / Butt Weld End
PRESSURE: 3000 / 6000psi
SIZE: 1/4” - 2”
OPTION: API607 Fire Safe Approved
* HPV-43
Flanged End
ANSI Class 1500 / 2500
SIZE: 1/2” - 2”
OPTION: API607 Fire Safe Approved
5. MD-54
3 PIECES, Full Port / Trunnion Mounted
Flanged End RF
ANSI Class 150 / 300
SIZE: 14” - 20”
Super Alloy Valves
CASTING
1. V-006
2. V-255
3. WF-92
4. HPV-40/41
5. MD-54
Super Alloy Valves
BAR
2010 Modentic Super Alloy Valves
1. Gate Valve
GTF
2. Globe Valve
GBF
3. Check Valve
SF
5. MV-1221
Lug Type
6. NV-0060
NV-0061
4. MV-1220
Wafer Type
2010 Modentic Super Alloy Valves
1. GTF - Gate Valve
ANSI Class 150 / 300 / 600
SIZE: 2” - 24”
2. GBF - Globe Valve
ANSI Class 150 / 300 / 600
SIZE: 2” - 24”
3. SF - Check Valve
ANSI Class 150 / 300 / 600
SIZE: 2” - 24”
4. MV-1220 Wafer Type
ANSI Class 150 / 300 / JIS10K / PN16 / PN40
SEAT: NBR / EPDM / Viton / Metal
SIZE: 1-1/2” - 60”
5. MV-1221 Lug Type
ANSI Class 150 / 300 / PN16 / PN40
SEAT: NBR / EPDM / Viton / Metal
SIZE: 2” - 20”
6. Needle Valve (from bar)
NV-0060 Female x Female
NV-0061 Male x Female
CWP: 6000 psi
SIZE: 1/4” - 1”
Super Alloy Valves
API600 / API603 DesignGate • Globe • Check Valves
Super Alloy Valves
API594 / API6D DesignDual Plate Check Valves