Designation

Nearest Related Specification

Description

ALLOY C-276

ASTM B-574, 575, 619, 622, 626

Outstanding resistance to a variety of environments, including strong oxidisers, hot contaminated mineral acids, wet or dry chlorine contaminated media, acetic anhydride and sodium chloride solutions.

NICKEL 200

ASTM B160-3, BS3072: NA11

Commercial wrought nickel; good mech. props; excel.resistance to many corrosion environments including foods, synthetic fibres and alkalis.

MONEL*
ALLOY 400

ASTM B127, 163-165, BS3072-6: NA13

Good resistance to corrosion by sea water, dilute sulphuric, chemical, steam and petroleum plant, marine and pickling equipment.

MONEL*
ALLOY K-500

BS3072-6: NA18 QQ-N-286D

Similar corrosion resistance to Monel Alloy 400, but amenable to precipitation-hardening to give high strength. For propeller and pump shafts, bolts, doctor blades and valves.

INCONEL*
ALLOY 600

ASTM-B163, 166, 168, BS 3072-6: NA14

Combines excellent high temp strength with resistance to oxidising, carburising, nitriding and reducing atmospheres.

INCONEL*
ALLOY 601

Improved alloy where maximum high temp strength and oxidation resistance required. Good sulphidation and carburising resistance.

INCONEL*
ALLOY 625

ASTM B443,444,446

For wet corrosive, high temp and cyrogenic service. High resistance to range of corrosive solutions including acids, salts and sea water where pitting, crevice or stress cracking may occur. Excellent for overlay and dissimilar metal welds.

INCOLOY*
ALLOY DS

BS 3072-6: NA17

A general purpose heat-resisting alloy with particular resistance to carburisation and alternating carburisation and oxidation. For furnace parts, heat-treatment and vitreous enamelling equipment.

INCOLOY*
ALLOYS
800 & 800H

ASTM B163, 407-9, BS 3072-16: NA15

Resistant to chloride-ion stress-corrosion cracking, excellent high temperature strength and immunity to Sigma phase formation. Widely used for petrochemical and high temperature process equipment.

INCOLOY*
ALLOY 825

ASTM BI63, B423-5, BS 3072-6: NA16

Developed for use in aggressive corrosive environments. Exceptional resistance to corrosion by acids and alkalis in reducing or oxidising conditions. It is resistant to stress corrosion cracking and pitting and used for chemical plant and pickling plant.

DUPLEX STAINLESS
STEEL 2507

ASTM A240, A47 9, A959

2507 is a duplex stainless steel with very high strength. It has very high resistance to uniform corrosion, pitting and crevice corrosion and to stress corrosion cracking.

AUSTENITIC STAINLESS STEEL 310 (S31000)

ASTM A240

A heat resistant austenitic stainless steel with better scaling resistance than standard grades. Usable to 1035°C in intermittent service, 1150°C in continuous service

AUSTENITIC STAINLESS STEEL 253MA (S30815)

ASTM A240

253 MA is microalloyed with rare earth metals (REM) for excellent heat resistance. Best used at 850-1100°C. Can become brittle at room temperature after service at 600-850°C.

AUSTENITIC STAINLESS STEEL 254SMO (S31254)

ASTM A240

Highly corrosion resistant austenitic stainless steel containing 6% molybdenum, plus copper. Pitting resistance equivalent =43.

ALLOY 31
(N08031)

ASTM B625, B462, B649, B366, B626

An advanced super-austenitic, high-chromium 6% moybdenum corrosion resisting alloy. Bridges the cost/performance gap between Ni-Cr-Mo alloys and 300 series stainless steels. Is used in the chemical process and petrochemical industries.

Nominal Pipe Size

Outside diameter

Wall thickness

SCH 5S

SCH 10S

SCH STD (40S)

SCH XS
(80S)

SCH 160S

SCH XXS

1/8"

10.29

-

1.24

1.73

2.41

-

-

1/4"

13.72

-

1.65

2.24

3.02

-

-

3/8"

17.15

-

1.65

2.31

3.20

-

-

1/2"

21.34

1.65

2.11

2.77

3.73

4.75

7.47

3/4"

26.67

1.65

2.11

2.87

3.91

5.54

7.82

1"

33.40

1.65

2.77

3.38

4.55

6.35

9.09

1 1/4"

42.16

1.65

2.77

3.56

4.85

6.35

9.70

1 1/2"

48.26

1.65

2.77

3.68

5.08

7.14

10.16

2"

60.33

1.65

2.77

3.91

5.54

8.71

11.07

2 1/2"

73.03

2.11

3.05

5.16

7.01

9.53

14.02

3"

88.90

2.11

3.05

5.49

7.62

11.13

15.24

3 1/2"

101.60

2.11

3.05

5.74

8.08

-

16.15

4"

114.30

2.11

3.05

6.02

8.56

13.49

17.12

5"

141.30

2.77

3.40

6.55

9.53

15.88

19.05

6"

168.28

2.77

3.40

7.11

10.97

18.24

21.95

8"

219.08

2.77

3.76

8.18

12.70

23.01

22.23

10"

273.05

3.40

4.19

9.27

12.70

28.58

25.40

12"

323.85

3.96

4.57

9.53

12.70

33.32

25.40

14"

355.6

3.96

4.78

9.53

12.70

35.71

-

16"

406.4

4.19

4.78

9.53

12.70

40.46

-

18"

457.2

4.19

4.78

9.53

12.70

45.24

-

20"

508.0

4.78

5.54

9.53

12.70

49.99

-

22"

558.8

4.78

5.54

9.53

12.70

53.97

-

24"

609.6

5.54

6.35

9.53

12.70

59.51

-

Standard

– ASTM A270,ASTM A249,ASTM A511,ASTM A778 ,ASTM A312,ASTM A358,ASTM A409,ASTM A213,ASTM A790,ASTM A268,ASTM A269,ASTM A554,ASTM B338,ASTM B673,ASTM B674,ASTM B677,ASTM B675, ASTM B676, ASTM B690,ASTM  A928,ASME B36.19,ASME B36.10– EN10216-5,EN10217-7,DIN 17456,DIN 17458
– JIS G3463,JIS G3119,JIS G3446,JIS G3218,JIS G3258,JIS G3448,JIS H4631– DEP 31,DEP 40,DEP 20,DEP 32,DNV-OS-F101

Size Range

OD: NPS 1/8 -80, BN 6 – 2000, 10.3 – 2030 , Alao capilaryWT: Sch5s-Sch160s, SchXXH, STD,XS,XXSLength:   Customization

Grade

S32750, 00Cr25Ni7Mo4N, 022Cr25Ni7Mo4N, 1.441, 1.4307/1.4301/304L/3, S30408/S30403, 0Cr18Ni9DQ, 1.4948/304H, 07Cr19Ni10, S30409, 1.4948, 06Cr23Ni13, S30908, SUS309S, SUS310S, 1.4845, S31008, S31008S, 06Cr25Ni20, 0Cr25Ni20, 1.4401/1.4404/316/31, S31635, SUS316Ti, 1.4571, 1.4571/316Ti, S31703, 022Cr19Ni13Mo3, 00Cr17Ni12Mo2, S31703, SUS317L, 1.4438, S41008, SUS410S, 1.4, 06Cr13, S11306, 0Cr13, S42000, SUS420J1, 1.4021, SUS420J2, 1.4028, S43020, 430F, SUS430F, 1.4104, , 301, 302, 303, 305, 309, 310, 316, 317, 321, 347, 403, 405, 416, 431, 444, 2205, 2507, 304/304L, 304DQ, 304H, 309S, 310S, 316/316L, 316Ti, 317L, 410S, 420J1, 420J2, 430F, 254Smo, 1.4529, HC276, 800, 825, 600, 601, 718, 750, 400, 630, XM19, C4, S30815, S31254, 174PH, F51, F60, F53, S32760, 253MA, HC2000, 800H, 926, GH2132, GH4169, GH3030, GH3039, GH4151, N04400, HB3, 0Cr13Ni5Mo, N08367, N08810

ASTM B111 / ASME SB111

Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock

ASTM B161 / ASME SB161

Standard Specification for Nickel Seamless Pipe and Tube

ASTM B163 / ASME SB163

Standard Specification for Seamless Nickel and Nickel Alloy Condenser and Heat-Exchanger Tubes

ASTM B165 / ASME SB165

Standard Specification for Nickel-Copper Alloy (UNS N04400)* Seamless Pipe and Tube

ASTM B167 / ASME SB167

Standard Specification for Nickel-Chromium-Iron Alloys, Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617),and Nickel-Iron-Chromium-Tungsten Alloy (UNS N06674) Seamless Pipe and Tube

ASTM B395 / ASME SB395

Standard Specification for U-Bend Seamless Copper and Copper Alloy Heat Exchanger and Condenser Tubes

ASTM B407

Standard Specification for Nickel-Iron-Chromium Alloy Seamless Pipe and Tube

ASTM B423 / ASME SB423

Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625 and UNS N06852) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219) Pipe and Tube

ASTM B444 / ASME SB444

Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625 and UNS N06852) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219) Pipe and Tube

ASTM B622 / ASME SB622

Standard Specification for Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube

ASTM B668 / ASME SB668

Standard Specification for UNS N08028 and N08029 Seamless Pipe and Tube

ASTM B677 / ASME SB677

Standard Specification for UNS N08925, UNS N08354, and UNS N08926 Seamless Pipe and Tube

ASME SB690 / ASME SB690

Standard Specification for Iron-Nickel-Chromium-Molybdenum Alloys (UNS N08366 and UNS N08367) Seamless Pipe and Tube

ASTM B705 / ASME SB705

Standard Specification for Nickel-Alloy (UNS N06625, N06219 and N08825) Welded Pipe

ASTM B729 / ASME SB729

Standard Specification for seamless UNS N08020, UNS N08026, and UNS N08024 nickel alloy pipe and Tube

ASTM B829 / ASME SB829

Standard Specification for General Requirements for Nickel and Nickel Alloys Seamless Pipe and Tube