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Valve cast forged material
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- Cross reference material list ASTM, DIN, UNS, cast, forged, fittings, flanges & pipe
- Material groups
- Trim
- Valve related standards
- Abbreviations and terms
- Bolting material specifications
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Cross reference material list ASTM, DIN, UNS, cast, forged, fittings, flanges & pipe
Material Group
Common Name
Material Type
Forging Spec
UNS
Casting Spec. Equivalent
Butt Weld Fittings
Pipe
DIN
DIN W.
No
EN 10216
Application casting
Carbon Steel
CS
C-Mn-Fe
A105/A105N/A106
K03504
A216-WCB, WCC
A234-WPB
A105-Gr.B/API5LB
C22.8 DIN 17243
1.046
Non-corrosive applications including water, oil and gases at temperatures between -20°F (-30°C) and +800°F (+425°C)
Low Temperature Carbon Steel
LTCS
C-Mn-Fe
A350-LF2
K03011
A352-LC1
A420-WPL6
A333-Gr.6
TSTE 355 DIN 18103
1.0566
Low temperature applications to -75°F (-59°C). Not for use above +650°F (+340°C).
2-1/2 Ni
A352-LC2
Low temperature applications to -100°F (-73°C). Not for use above +650°F (+340°C).
C-Mn-Fe
A352-LCB
Low temperature applications to -50°F (-46°C). Not for use above +650°F (+340°C).
C-Mn-Fe
A352-LCC
Low Temperature Alloy Steel
Nickel Steel
3.1/2Ni
A350-LF3
K32025
A352-LC3
A420-WPL3
A333-Gr.3
10Ni14
1.5637
Low temperature applications to -150°F (-101°C). Not for use above +650°F (+340°C).
Low Alloy Steel
Moly Steel
C-1/2Mo
A182-F1
K12822
A217-WC1
A234-WP1
A335-Gr.P1/A691 CM-70
15Mo3
1.5415
Up to 875ºF (468ºC)
1/2Cr-1/2Mo Alloy Steel
A182-F2
A691 CM-75
Alloy Steel Chrome Moly
1.1/4Cr-1/2Mo
A182-F11 cl2
K11572
A217-WC6
A234-WP11 CL2
A335-Gr.P11
13CrMo44
1.7335
Non-corrosive applications including water, oil and gases at temperatures between -20°F (-30°C) and +1100°F (+593°C).
1Cr-1/2Mo Alloy Steel
A182-F12 CL2
A217-WC6
A234-WP12 CL2
A335-Gr.P12
2.1/4Cr-1Mo
A182-F22 cl3
K21590
A217-WC9
A234-WP22 CL3
A335-Gr.P22
10CrMo910
1.738
Up to 1100ºF (593ºC), HP steam
5Cr-1/2Mo Alloy Steel
A182-F5
A234-WP5
A335-Gr.P5
5Cr-1/2Mo
A182-F5a
K41545
A217-C5
12CrMo195
1.7362
Mild corrosive or erosive applications as well as non-corrosive applications at temperatures between -20°F (-30°C) and +1200°F (+649°C).
9Cr-1Mo
A182-F9
A217 C9
Non-corrosive applications including water, oil and gases at temperatures between -20°F (-30°C) and +1100°F (+593°C).
K90941
A217-C12
A234-WP9
A335-Gr.9
X 12 CrMo 9 1
1.7386
Mild corrosive or erosive applications as well as non-corrosive applications at temperatures between -20°F (-30°C) and +1200°F (+649°C).
9Cr-1Mo-V
A182-F91
A217-C12A
A335-Gr.91
X 10 CrMoVNb 9 1
1.4903
High pressure steam
A217 CA15
Corrosive application at temperatures up to +1300°F (+704°C)
Stainless Steel
Austenitic
Austentic S.Steel 300 series S.Steel
304 : 18Cr-8Ni
A182-F304
S30400
A351-CF8
A403-WP304
A321-TP304
DIN X5CrNi 18 9
1.4301
Corrosive or extremely high temperatures non-corrosive services between -450°F (-268°C) and +1200°F (+649°C). Above +800°F (+425°C) specify carbon content of 0.04% or greater.
304L : 18Cr-8Ni
A182-F304L
S30403
A351-CF3, A351-CF3A
A403-WP304L
A312-TP304L
X 2 CrNi 19 11
1.4306
Corrosive or non-corrosive services to +800F (+425°C).
304H :
A182-F304H
S30409
A351-CF10
A403-WP304H
A312-TP304H
Type 310 Stainless Steel 25Cr-20Ni
A182-F310H
A351-CK20
A403-WP310
A312-TP310
316 : 16Cr-12Ni-2Mo
A182-F316
S31600
A351-CF8M
A403-WP316
A312-TP316
X5CrNiMo 18 10
1.4401
Corrosive or either extremely low or high temperature non-corrosive services between -450°F (-268°C) and +1200°F (+649°C). Above +800°F (+425°C) specify carbon content of 0.04% or greater.
316L : 16Cr-12Ni-2Mo
A182-F316L
S31603
A351-CF3M
A403-WP316L
A312-TP316L
X 5 CrNiMo 17 12 2
1.4404
Corrosive or non-corrosive services to +800F (+425°C).
316H :
A182-F316H
S31609
A351-CF10M
A403-WP316H
A312-TP316H
316Ti :
A182-F316 Ti
S31635
X 6 CrNiMoTi 17 12 2
1.4571
Special grade
Type 317 Stainless Steel 18Cr-13Ni-3Mo
A182-F317
A351-Gr.CG8M**
A403-WP317
A312-TP317
Type 317 Stainless Steel 18Cr-13Ni-3Mo
A182-F317H
A351-Gr.CF8A
317L
A182-F317L
S31703
A351-CG3M*
X2CrNiMo18-16-4
1.4438
321 : 18Cr-10Ni-Ti
A182-F321
S32100
A403-WP321
A312-TP321
X 6 CrNiTi 18 10
1.4541
0.04%min. carbon (grade F321H) and heat treat at 2000ºF (1100ºC) for service temps. >1000ºF (538ºC)
321H
A182-F321H
S32109
A403-WP321H
A312-TP321H
347 : 18Cr-10Ni-Cb(Nb)
A182-F347
S34700
A351-CF8C
A403-WP347
A312-TP347
8556
1.455
Primarily for high temperature, corrosive applications between -450°F (-268°C) and +1200°F (+649°C). Above +1000°F (+540°C) specify carbon content of 0.04% or greater.
347H
A182-F347H
S34709
A403-WP347H
A312-TP347H
Type 348 Stainless Steel 18Cr-10Ni-Cb
A182-F348
A403-WP348
A312-TP348
Type 348 Stainless Steel 18Cr-10Ni-Cb
A182-F348H
A403-WP348H
A312-TP348H
Alloy
Alloy 20
28Ni-19Cr-Cu-Mo
A182-F20*
N08020
A351-CN7M†
14.500
2.466
Good resistance to hot sulfuric acid to +800F (+425°C).
Duplex
Duplex 2205
22Cr-5Ni-3Mo-N
A182-F51
S31803
A351-CD3MN (A995-4A)*
S31803/S32205†
A789/A790-UNS31803
X2CrNiMoN22-5-3
1.4462
Very high strength, resistance to corrosion, pitting and stress corrosion in chloride media. Service to 600ºF (316ºC) - The original S31803 UNS designation has been supplemented by S32205 which has higher minimum N,CR, and Mo
S32205
J92205 (A995-4A)*
10088-1 (95)
Super Austenitic
Super Austenitic/ 6Mo
20Cr-18Ni-6Mo
A182-F44
S31254
A351-CK3MCuN
S31254
A312-UNS S31254
X1CrNiMoCuN20-18-7
1.4547
Very high strength, high resistance to corrosion. Service to 600ºF (316ºC)
10088-1 (95)
Super Duplex
Super Duplex 2507
25Cr-7Ni-4Mo-N
A182-F53
S32750
A351-CD4MCu*
S32750
A789/A790-UNS32750
X2CrNiMoN27-7-4
1.4501
Service to 600ºF (316ºC)
A995-5A*/CE3MN
10088-1 (95)
Super Duplex F55
25Cr-7Ni-3.5Mo-N-Cu-W
A182-F55
S32760
A995-CD3MWCuN (A995-6A)
S32760
A789/A790-UNS32760
Service to 600ºF (316ºC)
Nickel-Iron Alloy
Incoloy 800
33Ni-42Fe-21Cr
B564-N08800
N08800
X10NiCrAlTi32-20
1.4876
Service to 1000ºF (538ºC)
Incoloy 825
42Ni-21.5Cr-3Mo-2.3Cu
B564-N08825*
N08825
A494-CU5MCuC*
17744
2.4858
Service to 600ºF (316ºC) for N02200, 1200ºF (648ºC) for N02201
Nickel
99/95Ni
B160-N02200
(bar)
N02200
A494-CZ-100*
NW2200
1.7740
Nickel-Copper
Monel 400
67Ni-30Cu
B564-N04400
N04400
A494-M35-1
17730
2.4360
Good resistance to corrosion by all common organic acids and salt water. Also highly resistant to most alkaline solutions to +750°F (+400°C).
Monel 500
B564-N05500*
N05500
2.4375
Nickel-Alloy
904L
904L*
N08904
Z2 NCDU 25-20
1.4539
Nickel Superalloys
Inconel 600
72Ni-15Cr-8Fe
B564-N06600
N06600
A494-CY40*
17742
2.4816
Very good for high temperature service. Good resistance to spanly corrosive media and atmosphere to +800°F (+425°C).
Inconel 625
60Ni-22Cr-9Mo-3.5Cb
B564-N06625
N06625
A494-CW-6MC*
2.4856
Hastelloy B
A743 N-12M
Is well suited for handling hydrofluoric acid at all concentrations and temperatures. Good resistance to sulphuric and phosphoric acids to +1200°F (+649°C).
Hastelloy C-276
A743 CW-12M
Good resistance to span oxidation conditions. Good properties at high temperatures. Good resistance to sulphuric and phosphoric acids to +1200°F (+649°C).
Hastelloy C-276
54Ni-15Cr-16Mo
B564-N10276
N10276
A494-CW-2M*
NiMo 16 Cr 15 W
2,4819
Titanium
98Ti
B381-Gr2
R50400
B367-C2*
Ti 2
3,7035
Good resistance to corrosion together with low specific weight.
† Cast CN7M only rated to 150ºC, however ‘New Alloy 20’ grade CN3MCu is available which is to be rated to at least 316ºC.
* No longer referenced in ANSI B16.34 - 2009, A995 supersedes A990 (meets & surpasses).
Valve Standards
ASME B16.34 – Valves - Flanged, Threaded and Welding Ends
API-600 – Steel Gate Valves, Flanged, and Buttwelding Ends
API-602 – Compact Steel Gate Valves
API-603 - Corrosion Resistant Gate Valves
MSS-SP-99 – Instrument Valves
MSS-SP-118 – Compact Steel Globe and Check Valves
Flanges, Fittings and Unions
ASME B16.5 – Pipe Flanges and Flanged Fittings
ASME B16.47- Large diameter Pipe Flanges
ASME B16.11 – Forged Steel Fittings, Socket Weld and Threaded
Valve, Fitting, Flange and Union Details
ASME B1.20.1 – Pipe Threads, General Purpose
ASME B16.10 – Face-to-Face and End-to-End Dimensions of Ferrous Valves
ASME B16.20 – Ring Joint Gaskets and Grooves for Steel Pipe Flanges
ASME B16.25 – Buttwelding Ends
MSS-SP-6 – Standard Finishes for Contact Faces of Pipe Flanges and Connecting End Flanges of Valves
MSS-SP-25 – Standard Marking System for Valves, Fittings, Flanges andUnions
MSS-SP-45 – Bypass and Drain Connection Standard
ASME Codes for Pressure Piping
ASME B31.1 – Power Piping
ASME B31.3 – Process Piping
ASME B31.4 – Liquid Transportation Systems for Hydrocarbons, Liquid Petroleum, Gas, Anhydrous Ammonia and Alcohols.
ASME B31.5-92 – Refrigeration Piping
ASME B31.8-95 – Gas Transmission and Distribution Piping Systems
ASME B31.9 – Building Services Piping Systems
ASME B31.11 – Slurry Transportation Piping Systems
Inspection and Testing
MSS-SP-61 – Pressure Testing of Valves
API-598 – Valve Inspection and Test
NACE StandardMR-01-75 – Sulfide Stress Cracking Resistant Metallic Material for Oil Field Equipment
CA6NM Abbreviations & terms used in the valve industry
AARH
Arithmetic Average Roughness Height
AISI
American Iron and Steel Institute
API
American Petroleum Institute
ANSI
American National Standards Institute
ASME
American Society of Mechanical Engineers
ASTM
American Society for Testing and Materials
AWS
American Welding Society
BB
Bolted Bonnet
BHN
Brinell Hardness Number
Btu
British Thermal Unit
BWE
Butt Weld Ends
C or Cel
Celsius degrees
Cl
Cast Iron
Cl
Chlorine Institute
CR 13
13% Chromium Stainless Steel
CRES
Corrosion Resistant Steel
C v
The number of U.S. gallons per minute of water at 70°F which will flow through a valve at a pressure drop of one psi.
CWP
Cold Working Pressure
DN
Diameter Nominal (Metric)
ELL
Elbow
FAS
Free Alongside Steamer
F or Fahr
Fahrenheit degrees
F & D
Faced and Drilled
FF
Flat Face
FHF
Full Hard Faced
FLG
Flanged
FOB
Free on Board
FTTG
Fitting
G
Gas
gpm
Gallon per Minute
HF
Hard Faced
HW
Handwheel
ID
Inside Diameter
INT
Integral
ISRS
Inside Screw Rising Stem
ISNRS
Inside Screw Non. Rising Stem
Kg
Kilograms km
Kilometers
LH
Left Hand
MAV
Motor Actuated Valve
mm
Millimeter
MOV
See MAV
MSS
Manufacturers Standardization Society of the Valve & Fitting Industry
NACE
National Association of Corrosion Engineers (Formerly NACE International)
NPS
Nominal Pipe Size
NPT
National Standard Pipe Thread Taper
NRS
Non Rising Stem
OD
Outside Diameter
One Piece Stem
An inseparable Stem and Disc made from one piece of metal.
OS&Y
Outside Screw and Yoke
OWG
Oil, Water & Gas (See CWP)
PN
Pressure Nominal (Metric)
Psi
Pounds per square inch
Psia
Pounds per square inch absolute
Psig
Pounds per square inch gage
PT
Pressure Temperature
Rc
Rockwell “C”
RF
Raised Face
RH
Right Hand
RMS
Root Mean Square Roughness Height
RS
Rising Stem
RTJ
Ring Type Joint
S
Steam
SAE
Society of Automotive Engineers
SC
Swing Check Valve
Sch. or Sched.
Schedule (Pipe Wall Thickness)
SCFM
Standard Cubic Feet per Minute
Screw Bonnet
Body and Bonnet Threaded
Together SE
Screwed Ends
Seal Weld
Threaded Joint Back Welded for Seal
SS
Stainless Steel
Stem Nut
Operating Nut
Stuffing Box
Packing Chamber
STD
Standard Wall Thickness
Stop Check
A Check valve in which the closure member can be mechanically closed.
SWE
Socket Weld End
SWP
Steam Working Pressure
T
Tee Valve
Thd.
Threaded
TIR
Total Indicator Reading
UB
Union Bonnet
W
Water
Wedge
Gate
WOG
Water, Oil and Gas (See CWP)
WSP
Working Steam Pressure
WWP
Working Water Pressure
XS
Extra Strong Wall Thickness
XXS
Double Extra Strong Wall Thickness
Y
Wye Valve
Yoke Bushing
Operating Stem Nut
Yoke Nut
Stem Nut
Bolting Material Specifications (1)
Common designation.
Specification
Grade
Notes
Common designation.
Specification
Grade
Notes
Alloy & S.S. Bolting
A193
-
(2)(3)
High Temp Boling (14)
A449
-
(7)(8)
Carbon Steel Bolting
A307 B
-
(4)(5)
Alloy Steel Bolting
A453
-
(9)(10)
Low Temp Bolting
A320
-
(2)(3)(6)
Alloy Steel Bolting Sp.
A540
-
-
Q & T Alloy Bolting
A354
-
-
17-4 PH Bolting
A564
630
(7)
Monel 400 Bolting (13)
B164
-
(11)(12)(13)
Ni-Cr Fe Alloy Bolting
B408
-
(11)(12)(13)
Monel 400 Bolting (17)
B165
-
(11)(12)
Alloy 20 Bolting (15)
B473
(11)
Hastelloy B 2 Bolting (18)
B335
N10665
(11)
Hastelloy C276 Bolting (16)
B574
N10276
(11)
Monel K 500 Bolting (17)(20)
B865
N05500
(11)
Hastelloy C22 Bolting (16)
B574
N06022
(11)
Inconel 600 Bolting (19)(20)
B166
N06600
(11)
High Temp PH Ni Alloy
B637
N07718
(11)
High Temp PH Ni Alloy
A1014
N07718
(11)
Bolt Material
Nut Material
Temperature Range
ASTM A193 Grade B7
ASTM A194 Grade 2H
20°F (30°C) to + 1000°F (+538°C)
ASTM A320 Grade L7
ASTM A194 Grade 4
150°F (101°C) to + 1000°F (+538°C)
ASTM A193 Grade B16
ASTM A194 Grade 2H
20°F (30°C) to + 1100°F (+538°C)
ASTM A193 Grade B8
ASTM A194 Grade 8F
450°F ( 268°C) to + 1500°F (+ 801°C)
ASTM A193 Grade B8 CL2
ASTM A194 Grade 8F
450°F (268°C) to + 1000°F (+ 538°C)
GENERAL NOTES:
(a) The user is responsible for assuring that bolting material is not used beyond the limits specified in the governing code or regulations.
(b) ASME Boiler and Pressure Vessel Code Section II material that also meet the requirements of the listed ASTM specification may also be used.
(c) Material limitations, restrictions, and special requirements are shown on pressure
temperature tables.
NOTES:
(1) Repair welding of bolting material is not permitted.
(2) Where austenitic bolting materials have been carbide solution treated but not strain hardened, they are designated Class 1 or Class 1A in ASTM A193. ASTM A194 nuts of corresponding material are recommended.
(3) Where austenitic bolting materials have been carbide solution treated and strain hardened, they are designated Class 2 in ASTM A193. ASTM A194 nuts of corresponding material are recommended.
(4) For limitations of usage and strength levels, see ASME B16.34 para. 5.1.1.(Limited to 400°F)
(5) Bolts with drilled or undersize heads shall not be used.
(6) For ferritic bolting materials intended for service at low temperatures, ASTM A194 Gr. 4 or Gr. 7 nuts are recommended.
(7) H1150 Condition Standard, H1150M for NACE MR075. Acceptable nuts for use with these quenched and tempered steel bolts are ASTM A194 Grade 2 and 2H. A194 Grade 2HM for NACE MR075.
(8) Mechanical property requirements for studs shall be the same as those for bolts.
(9) These are bolting materials suitable for high temperature service with austenitic stainless steel valve materials.
(10) Only Grades 651 and 660 shall be used.
(11) Nuts may be of the same material or may be of compatible grade of ASTM A194.
(12) Forging quality not permitted unless the producer last heating or working these parts tests them as required for other permitted conditions in the same specification and certifies their final tensile, yield, and elongation properties to equal or exceed the other permitted conditions. requirements for one of the
(13) Maximum operating temperature is arbitrarily set at 500°F (260°C) unless material has been annealed, solution annealed, or hot finished, because hard temper adversely affects design stress in the creep rupture temperature range.
(14) With expansion Coefficients comparable to Austenitic Stainless Steels.
(15) For Temperature Service up to 800°F
(16) For Temperature Service up to 1250°F
(17) For Temperature Service up to 900°F
(18) For Temperature Service up to 800°F
(19) For Temperature Service up to 160
Corrosive application at temperatures between -20°F (-30°C) and +900°F (+482°C).