WPS and welding Index

I N D E X

Chapter 

Description

Page No

1.

Introduction

3

2.

Carbon Steel (i) (ii) (iii) (iv) (v) (vi) (vii)

3.

- Carbon Steel - Carbon Steel - Carbon Steel - Carbon Steel - Carbon Steel - Carbon Steel - Carbon steel

to to to to to to to to to

Carbon Steel – TIG / SMAW Carbon Steel – SMAW SMAW Carbon Steel – SMAW SMAW / SR Carbon Steel – TIG / SR Carbon Steel – H 2 Service Stainless Steel Alloy steel (P5) SMAW

Alloy Steel 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) 15) 16)

4.

CS-01 CS-02 CS-03 CS-04 CS-05 CS-06 CS-07

7

20

AS-01 AS-02 AS-03 AS-04 AS-05 AS-06 AS-07 AS-08 AS-09 AS-10 AS-11 AS-12 AS-13 AS-14

- A335 Gr.3 - A335 Gr.3 - A335 Gr.3 - Alloy Steel P1 - Alloy Steel P11 - Alloy Steel P11 - Alloy Steel P12 - Alloy Steel P22 - Alloy Steel P22 - Alloy Steel P5 - Alloy Steel P5 - Alloy Steel P5 - Alloy Steel P9 - Alloy Steel P9

to to to to to to to to to to to to to to

A335 Gr.3 GTAW/SMAW A335 Gr.3 SMAW A335 Gr.3 GTAW Alloy Steel P1 (SMAW) Alloy Steel P11 (SMAW) Alloy Steel P12 (GTAW) Alloy Steel P12 (GTAW) Alloy Steel P22 (GTAW) Alloy Steel P22 (SMAW) Alloy Steel P5 (SMAW) No SR P5 (GTAW) with SR P11 (SMAW) P9 (GTAW) P9 (SMAW)

Stainless Steel 1) 2) 3) 4) 5) 6) 7) 8)

SS-01 SS-02 SS-03 SS-04 SS-05 SS-06 SS-07 SS-08

- SS 3XX - SS 304 - SS 304L - SS 304H - SS 316 - SS 316L - SS 316H - SS 410

28 to to to to to to to to

SS 3XX SS 304 SS 304 SS 304H SS 316 SS 316L SS 316H SS 410

9) SS-09 - SS 321 10) SS-10 - SS 347 5.

SS 321 SS 347

Nickel based alloys 1) 2) 3) 4) 5) 6) 7) 8)

6.

to to

HA-01 HA-02 HA-03 HA-04 HA-05 HA-06 HA-07 HA-08

- Monel 400 to - Monel 400 to - Inconel 600 to - Inconel 800 to - Inconel 800 to - Hastelloy 276 to - Hastelloy C-4 to - Hastelloy C-4 to

Monel 400 Carbon Steel Inconel 600 Inconel 800 2 ½Cr. ½ Mo. Hastelloy Hastello y 276 SS 304 / 316 Carbon Steel

Equipment specific

35

 A) DHH-11 1) 2) 3) 4) 5)

ES-01 ES-02 ES-03 ES-04 ES-05

- Pigtail - Hanger bracket - Cast tube - Nippolet - Top flange

to Cast reducer to RFWN Flange to Cast tube to Cast tube to Cast tube

B) DH1 ES-06 - 6A 213 T-91

7.

to

A213 – T91

 Annex  An nex ur es

45

1) List of approved electrodes in KR.

46

2) ASTM specification specificatio n for frequently used alloys

48

3) General guidelines for selection of filler metals

50

4) Common Welding Wel ding Consumables for SMAW of Stainless Steel

52

5) Classification Classificatio n changes in low alloy filler metal designation.

54

9) SS-09 - SS 321 10) SS-10 - SS 347 5.

SS 321 SS 347

Nickel based alloys 1) 2) 3) 4) 5) 6) 7) 8)

6.

to to

HA-01 HA-02 HA-03 HA-04 HA-05 HA-06 HA-07 HA-08

- Monel 400 to - Monel 400 to - Inconel 600 to - Inconel 800 to - Inconel 800 to - Hastelloy 276 to - Hastelloy C-4 to - Hastelloy C-4 to

Monel 400 Carbon Steel Inconel 600 Inconel 800 2 ½Cr. ½ Mo. Hastelloy Hastello y 276 SS 304 / 316 Carbon Steel

Equipment specific

35

 A) DHH-11 1) 2) 3) 4) 5)

ES-01 ES-02 ES-03 ES-04 ES-05

- Pigtail - Hanger bracket - Cast tube - Nippolet - Top flange

to Cast reducer to RFWN Flange to Cast tube to Cast tube to Cast tube

B) DH1 ES-06 - 6A 213 T-91

7.

to

A213 – T91

 Annex  An nex ur es

45

1) List of approved electrodes in KR.

46

2) ASTM specification specificatio n for frequently used alloys

48

3) General guidelines for selection of filler metals

50

4) Common Welding Wel ding Consumables for SMAW of Stainless Steel

52

5) Classification Classificatio n changes in low alloy filler metal designation.

54

 An nexu ne xu re – 5

Filler Mate Material rial Selection Selection for Overlay of Carbon Carbon and Low Alloy Steels Steels

Overlay Material 405 / 410S 304 SS 304L SS 316 SS 316L SS 317L SS 321 / 347 SS  Alloy 20Cb-3  Alloy 400

Weld Overlay Materials 1,2 Equipment Requiring PWHT Equipment Not Requiring PWHT First Layer Top Layer(s) First Layer Top Layer(s) EniCrFe-2 or –  3 or ERNiCr-3 3 E/ER309L 3 E/ER309Lmo E/ER309Lmo E/ER309Cb E/ER320LR 4 E/ERNiCu-7

3 E/ER308L 3 E/ER316L E/ER317L E/ER347 E/ER320LR E/ERNiCu-7

EniCrFe-2 or –  3 or ERNiCr-3 E/ER309 E/ER309L E/ER309Mo E/ER309Lmo E/ER309Lmo E/ER309Cb E/ER320LR 4 E/ERNiCu-7  

E/ER308 E/ER308L E/ER316 E/ER316L E/ER317L E/ER347 E/ER320LR E/ERNiCu-7

1) Use of this table is limited to carbon carbon and low-alloy steel backing materials. 2) For overlay not involving involvi ng clad restoration, use the t he combination of consumables that results in the desired weld metal chemical composition in the top layers. 3) E/ER308 and E/ER316 are not normally normally used in the post weld heat-treated heat-treated condition. The end users users shall approve the use of non-low-carbon E/ER308 and E/ER316 in the post weld heat-treated condition. 4) Eni-1 or ERNi-1 may be used as an alternate.

 An nexu re – 5

Filler Material Selection for Overlay of Carbon and Low Alloy Steels

Overlay Material 405 / 410S 304 SS 304L SS 316 SS 316L SS 317L SS 321 / 347 SS  Alloy 20Cb-3  Alloy 400

Weld Overlay Materials 1,2 Equipment Requiring PWHT Equipment Not Requiring PWHT First Layer Top Layer(s) First Layer Top Layer(s) EniCrFe-2 or –  3 or ERNiCr-3 3 E/ER309L 3 E/ER309Lmo E/ER309Lmo E/ER309Cb E/ER320LR 4 E/ERNiCu-7

3 E/ER308L 3 E/ER316L E/ER317L E/ER347 E/ER320LR E/ERNiCu-7

EniCrFe-2 or –  3 or ERNiCr-3 E/ER309 E/ER309L E/ER309Mo E/ER309Lmo E/ER309Lmo E/ER309Cb E/ER320LR 4 E/ERNiCu-7  

E/ER308 E/ER308L E/ER316 E/ER316L E/ER317L E/ER347 E/ER320LR E/ERNiCu-7

1) Use of this table is limited to carbon and low-alloy steel backing materials. 2) For overlay not involving clad restoration, use the combination of consumables that results in the desired weld metal chemical composition in the top layers. 3) E/ER308 and E/ER316 are not normally used in the post weld heat-treated condition. The end users shall approve the use of non-low-carbon E/ER308 and E/ER316 in the post weld heat-treated condition. 4) Eni-1 or ERNi-1 may be used as an alternate.