7/27/2019 Api600 Valve Trim Chart

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The following table details standard trim materials available. Special trims are available upon request.

Important Note: Data provided in this chart is for informational purposes only. Always consult current API publications to verify information and trim data. Global Supply Line recommends that customer’s engineers analyse service requirements and specify the materials they consideroptimum for their service conditions. Temperatures shown will vary depending on service applications, pressure and media type.

VALVES AND PIPELINE SUPPLIES

Global Supply Line Pty Ltd ABN 86 008 134 512

69-71 Barndioota Rd Salisbury Plain South Australia 51 09 Phone +61(0)8 8285 0000 Fax +61(0)8 8285 0088 www.globalsupplyline.com.au

API Trim

Number Nominal Trim Tri m code

Stem & other trim

partsDisc/Wedge Seat surface Trim Material Grade Service

1   410 F6 410 (13Cr) (200-275 HBN) F6 (13Cr) (200 HBN) 410 (13Cr) (250 HBN min) 13Cr-0.75Ni-1Mn

For oil and oil vapors and general services with heat treated seats and wedges. General very low

erosive or non-corrosive service between -100ºC and 320ºC. This stainless steel material lends

itself readily to hardening by heat treatment and is excellent for contacting parts such as stems,

gates, and discs. Steam, gas & general service to 370ºC. Oil & Oil vapor 480ºC.

2   304 304 304 304 (18Cr-8Ni) 304 (18Cr-8Ni) 19Cr-9.5Ni-2Mn-0.08C For moderate pressure in corrosive, low erosive service between -265ºC and 450ºC.

3   3 10 310 (25Cr-20Ni) 310 (25Cr-20Ni) 310 (25Cr-20Ni) 25Cr-20.5Ni-2Mn For moderate pressure in corrosive or non corrosive service between -265ºC and 450ºC.

4   410 - Hard F6H 410 (13Cr) (200-275 HBN) F6 (13Cr) (200-275 HBN) F6 (13Cr) (275 HBN min) 13Cr-0.75Ni-1Mn Seats 275 BHN min. As trim 1 but for medium pressure and more corrosive service.

5   410 - Ful l Hard faced F6HF 410 (13Cr) (200-275 HBN) F6+St Gr6 (CoCr Al loy) (350 HBN min) 410+St Gr6 (CoCr Alloy) (350 HBN min) 13Cr-0.5Ni-1Mn/Co-Cr-A High pressure slightly erosive and corrosive service between -265ºC and 650ºC and higher

pressure. Premium trim service to 650ºC. Excellent for high pressure water and steam service.

5a   410 - Ful l Hard faced F6HF 410 (13Cr) (200-275 HBN) F6+Hardf. N iCr Alloy (350 HBN min) 410+Hardf. N iCr Alloy (350 HBN min) 13Cr-0.5Ni-1Mn/Co-Cr-A As trim 5 where Co is not a llowed.

6   410 and Ni-Cu F6HFS 410 (13Cr) (200-275 HBN) Monel 400® (NiCu Alloy) (250 HBN min) Monel 400® (NiCu Alloy) (175 HBN min) 13Cr-0.5Ni-1Mn/Ni -Cu As trim 1 and more corrosive service .

7   4 10 - Ver y h ar d F 6HF + 41 0 ( 13C r) (2 00 -2 75 HB N) F 6 (1 3C r) (2 50 HB N mi n) F 6 ( 13 Cr ) ( 75 0 H B) 1 3Cr -0 .5N i- 1M 0/ 13 Cr -0. 5Ni -1M o S eat s 7 50 BH N m in. A s t rim 1 bu t f or hi gh er pre ssu re a nd mor e co rro siv e/ er os iv e s er vi ce .

8   4 10 - Ha rd fa ced F 6HF S 41 0 ( 13C r) (2 00 -2 75 HB N) 41 0 ( 13Cr ) ( 250 HB N m in) 4 10 +S t G r6 (CoC r A ll oy ) ( 350 HB N m in) 13 Cr -0. 75N i- 1M n/ 1/ 2Co -C r-A

Universal trim for general service requiring long service life up to 593ºC. As trim 5 for moderate

pressure and more corrosive service. Steam, gas & general service to 540ºC. Standard trim for gate

valves.

8a   4 10 - H ard faced F6H FS 4 10 (13 Cr ) ( 20 0-27 5 H BN ) F6 (13 Cr ) ( 25 0 H BN mi n) 4 10 +H ardf . N iC r A ll oy (3 50 H BN mi n) 1 3C r-0.75 Ni -1 Mn /1 /2 Co -C r-A As t ri m 5 a for mo de ra te pressu re an d m ore cor ro si ve se rv ice

9  M onel Monel Monel® (NiCu Alloy) Monel 400® (NiCu Alloy) Monel 400® (NiCu Alloy) 70Ni-30Cu

For corrosive service to 450ºC such as acids, alkalies, salt solutions, etc. Very corrosive fluids.

Erosive-corrosive service between -240ºC and 480ºC. Resistant to sea water, acids, alkalies. Hasexcellent corrosion resistance in chlorine and alkylation service.

10   316 316 316 (18Cr-Ni-Mo) 316 (18Cr-Ni-Mo) 316 (18Cr-Ni-Mo) 18Cr-12Ni-2.5Mo-2Mn

For superior resistance to corrosion for liquids and gases which are corrosive to 410 stainless steel

up to 455ºC. As trim 2 but a higher level of corrosive service. Provides excellent resistance to

corrosive media at high temperatures and toughness for service at low temperatures. Low

temperature service standard for 316SS valves.

11   M on el - Ha rd f ac ed M one lH FS Mo ne l® ( Ni Cu A llo y) Mo ne l 400 ® ( Ni Cu A ll oy ) M on el 40 0® +S t G r6 ( 35 0HB N mi n) 7 0N i- 30 Cu /1/ 2Co -Cr -A A s t ri m 9 b ut for m ed iu m pr es sur e an d m ore c or ros iv e s er vi ce .

11a   M on el - H ard faced M on el HFS M on el ® (Ni Cu A ll oy ) M on el 4 00 ® (Ni Cu A ll oy ) M on el 4 00 ®+HF Ni Cr A ll oy ( 35 0 H BN m in ) 7 0N i-30 Cu /1 /2 Co -C r-A As t ri m 9 b ut fo r m ed iu m p re ssure a nd m ore cor ro si ve servi ce .

12   316 - Hard faced 316HFS 316 (Cr-Ni-Mo) 316 (18Cr-8Ni-Mo) 316+St Gr6 (350 HBN min) 18Cr-12Ni-2.5Mo-2Mn1/2Co-Cr-A As trim 10 but for medium pressure and more corrosive service.

12a  3 16 - Ha rd f ac ed 3 16 HF S 316 ( Cr -Ni -Mo ) 31 6 ( 18C r- 8Ni -M o) 3 16 Ha rdf . Ni Cr A llo y ( 350 HB N mi n) 1 8Cr -1 2Ni -2. 5Mo -2M n1 /2C o- Cr -A A s t ri m 10 bu t f or me di um p re ssu re a nd m or e c or ro siv e se rv ic e.

13   Alloy 20 Alloy 20 Alloy 20 (19Cr-29Ni) Alloy 20 (19Cr-29Ni) Alloy 20 (19Cr-29Ni) 29Ni-19Cr-2.5Mo-0.07C Very corrosive service. For moderate pressure between -45ºC and 320ºC.

14   A ll oy 20 - H ard faced A ll oy 20 HFS A ll oy 20 (1 9C r-29 Ni ) A ll oy 20 (1 9C r-29 Ni ) A ll oy 20 St Gr6 (35 0 H BN mi n) 2 9N i-19 Cr -2 .5 Mo -0 .0 7C /1 /2 Co -C r-A As t ri m 1 3 b ut fo r m ed iu m p re ssure a nd mo re co rros ive servi ce .

14a   A lloy 20 - Hard faced Alloy 20HFS Alloy 20 (19Cr-29Ni ) Alloy 20 (19Cr-29Ni ) Alloy 20 Hardf. NiCr Al loy (350 HBN min) 29Ni-19Cr-2 .5Mo-0.07C/1/2Co-Cr-A As trim 13 but fo r medium pressure and more corrosive service .

15   304 - Full Hard faced 304-HF 304 (18Cr-8Ni-Mo) 304St Gr6 304+St Gr6 (350 HBN min) 19Cr-9.5Ni-2Mn-0.08C/1/2Co-Cr-A As trim 2 but more erosive service & higher pressure.

16   3 16 - F ul l Har d f ace d 31 6- HF 3 16 HF (1 8Cr -8N i- Mo) 3 16 +S t G r6 (320 HB N mi n) 3 16 +S t G r6 (350 HB N mi n) 1 8Cr -12 Ni -2. 5Mo -2M n/ Co- Cr -M o A s t ri m 10 bu t m or e er os ive ser vi ce & hi gh er pr es sur e.

17  3 47 - Full Hard faced 347-HF 347 HF (18Cr-10Ni-Cb) 347+St Gr6 (350 HBN min) 347+St Gr6 (350 HBN min) 18Cr-10Ni-Cb/Co-Cr-A As trim 13 but more corrosive service & higher pressure. Combines good corrosion resistance with

high temperature resistance up to 800ºC.

18   A ll oy 20 - Fu ll Ha rd fa ce d A ll oy 20 HF A ll oy 20 (1 9C r-29 Ni ) A ll oy 20 +S t Gr6 (3 50 HBN m in ) A ll oy 20 +S t Gr6 (3 50 HBN m in ) 1 9C r-29 Ni /C o-Cr -A As t ri m 1 3 b ut mo re co rros ive servi ce & hi gh er pressu re . Water , g as or lo w p re ssure s te am to 23 0ºC.

Special   Bronze Bronze 410 (CR13) Bronze Bronze Water, oil, gas, or low pressure steam to 232ºC.

Special   Alloy 625 Alloy 625 Alloy 625 Alloy 625 Alloy 625

NACE

Full Stellite

  Specially treated 316 or 410 trim combined optionally with B7M bolts and 2HM nuts to meet NACE MR-01-75 requirements.

  Full Hardfaced trim, suitable for abrasive & severe services up to 1200ºF (650ºC).

STANDARD TRIM CONFIGURATIONS

API 600 TRIM NUMBER CHART

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TRIM MATERIAL EQUIVALENT GRADES

* No longer listed in ASME B16.34 - 2009.

TRIM UNS TYPE GRADE (forged) ASTM (wrought) DIN DIN W No.

F6 UNS S41000 13Cr ASTM A182 F6a A4276-410 DIN X12Cr13 1.4006

304 UNS S30400 18-8 Cr-Ni ASTM A182 F304 A276-304 DIN X5CrNi 18 10 1.4301

316 UNS S31600 18-8 Cr-Ni (18-10-2) ASTM A182 F316 A276-316 DIN X5CrNiMo 18 10 1.4401

321 UNS S32100 18 Cr-10 Ni-Ti ASTM A182 F321 A276-321 DIN X6CrNiTi 18 10 1.4541

347 UNS S34700 18 Cr-10 Ni-Cb ASTM A182 F347 A276-347 DIN X6CrNiNb 18 10 1.455

MONEL®  UNS N04400 67Ni-30Cu ASTM B564-N04400 B164-N04400 DIN 17743 2.436

ALLOY 20 UNS N08020 28Ni-19Cr-Cu-Mo ASTM A182-F20* ASTM B473 DIN 14500 2.466

ALLOY 625 UNS N06625 60Ni-22Cr-9Mo-3.5Cb ASTM B564-N06625 ASTM B564-N06625 DIN 17361 2.4865

C276 UNS N10276 54Ni-15Cr-16Mo ASTM B564-N10276 ASTM B574-N10276 DIN NiMo 16 Cr 15 W 2.4819

17/4PH UNS S17400 0Cr17Ni4Cu4Nb ASTM A4705 UNS S17400 ASTM A4705 UNS S17400 X5CrNiCuNb17-4-4 1.4548

St. Gr6 UNS R30006 Co Cr-A AMS 5894 Stellite® Gr6

 API600 Trim Number Chart R5 - AS GLOBAL SUPPLY LINE

We stock valves in A105, LF2, 304, 304L, 316, 316L, F51, CF8, CF3, CF8M, WC5, WC6, WC9, F11, F22, F5, Bronze, Iron, etc. in Ball, Butterfly, Check, Control, Gate, Globe,

Needle, Parallel slide, Plug, etc. Valves are manufactured to API600, API602, API603, API6A, API6D, BS1868 and numerous other standards.

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