Uncategories Carbon Steel / LTCS Materials With Electrode Selection

Carbon Steel / LTCS Materials With Electrode Selection

December 17, 2023


                                       

              Carbon Steel/LTCS Materials With Electrode Selection

        (CS/LTCS Plates, Pipes, Tubes, Fittings, Forgings & Castings)


For  Carbon Steel Plate Materials :

 

Sr. No.

Base Metal

P No.

Material

AWS Specification

Hardness BHN Max.

Covered Electrode

Bare Electrode

Preferred

Aiternate

 

1

CS

CS

1

A285

A515

E6010 Root E7018 F&F

 

E6013,E7015 E7028

 

ER70 S-2,S-3,S- 5 RG 60, 65

 

200

2

LTCS

LTCS

1

A516

E7018 G

 

E7018

E 70 S-1B

 

200

3

LTCS/ALLOY

C - 1/2Mo

3

-

E7010-A1 E7018-A1

E7015-A1

E 70 S-1B

 

225

4

LTCS/ALLOY

1/2Cr-1/2Mo

 

3

A387 Gr.2

E8018-B1

 

E8016-B1

-

225

5

LTCS/ALLOY

1Cr-1/2Mo

4

A387 Gr.12

E8016-B2

 

E8018-B2

ER515

225

6

LTCS/ALLOY

1 1/4Cr-1/2Mo

4

A387 Gr.11

225

7

LTCS/ALLOY

2 1/4Cr-1Mo

 

5

A387 Gr.22

 

E9015-B3

E9018-B3

ER521

 

241

8

LTCS/ALLOY

5Cr-1/2Mo

5

A387 Gr.5

E502

E8018-B6

 

ER502

241

9

LTCS/ALLOY

7Cr-1/2Mo

 

5

A387 Gr.7

E7 Cr.

-

ER7 Cr

241

10

LTCS/ALLOY

9Cr-1Mo

5

A387 Gr.9

E505

E8018-B8

ER505

241



 

For Carbon Steel Pipe Materials :

 

Sr. No.

Base Metal

P No.

Material

AWS Specification

Hardness BHN Max.

Covered Electrode

Bare Electrode

Preferred

Aiternate

1

CS

CS

1

A 53   A106

E6010 Root E7018 F&F

 

E6013,E7015 E7028

 

ER70 S-2,S-3,S- 5 RG 60, 65

 

200

2

LTCS

LTCS

1

A333 Gr. 1/6

 

E7018 G

 

E7018

E 70 S-1B

 

200

3

LTCS/ALLOY

C - 1/2Mo

3

A335 P1

 

E7010-A1 E7018-A1

E7015-A1

E 70 S-1B

 

225

4

LTCS/ALLOY

1/2Cr-1/2Mo

 

3

A335 P2

E8018-B1

 

E8016-B1

-

225

5

LTCS/ALLOY

1Cr-1/2Mo

4

A335 P12

E8016-B2

 

E8018-B2

ER515

225

6

LTCS/ALLOY

1 1/4Cr-1/2Mo

4

A335 P11

225

7

LTCS/ALLOY

2 1/4Cr-1Mo

 

5

A335 P22

 

E9015-B3

E9018-B3

ER521

 

241

8

LTCS/ALLOY

5Cr-1/2Mo

5

A335 P5

E502

E8018-B6

 

ER502

241

9

LTCS/ALLOY

7Cr-1/2Mo

 

5

A335 P7

E7 Cr.

-

ER7 Cr

241

10

LTCS/ALLOY

9Cr-1Mo

5

A335 P9

E505

E8018-B8

ER505

241




For  Carbon Steel Tube Materials :

 

Sr. No.

Base Metal

P No.

Material

AWS Specification

Hardness BHN Max.

Covered Electrode

Bare Electrode

Preferred

Aiternate

1

CS

CS

1

A178 A179/192

E6010 Root E7018 F&F

 

E6013,E7015 E7028

 

ER70 S-2,S-3,S- 5 RG 60, 65

 

200

2

LTCS

LTCS

1

A334 Gr.1/6

 

E7018 G

 

E7018

E 70 S-1B

 

200

3

LTCS/ALLOY

C - 1/2Mo

3

A161 T1

 

E7010-A1 E7018-A1

E7015-A1

E 70 S-1B

 

225

4

LTCS/ALLOY

1/2Cr-1/2Mo

 

3

A213 T2

E8018-B1

 

E8016-B1

-

225

5

LTCS/ALLOY

1Cr-1/2Mo

4

A213 T12

E8016-B2

 

E8018-B2

ER515

225

6

LTCS/ALLOY

1 1/4Cr-1/2Mo

4

A213 T11

225

7

LTCS/ALLOY

2 1/4Cr-1Mo

 

5

A213 T22

 

E9015-B3

E9018-B3

ER521

 

241

8

LTCS/ALLOY

5Cr-1/2Mo

5

A213 T5

E502

E8018-B6

 

ER502

241

9

LTCS/ALLOY

7Cr-1/2Mo

 

5

A213 T7

E7 Cr.

-

ER7 Cr

241

10

LTCS/ALLOY

9Cr-1Mo

5

A213 T9

E505

E8018-B8

ER505

241




 For Carbon Steel wrought Fittings Materials :

 

Sr. No.

Base Metal

P No.

Material

AWS Specification

Hardness BHN Max.

Covered Electrode

Bare Electrode

Preferred

Aiternate

1

CS

CS

1

A234 Gr. WPA/B

E6010 Root E7018 F&F

 

E6013,E7015 E7028

 

ER70 S-2,S-3,S- 5 RG 60, 65

 

200

2

LTCS

LTCS

1

A420 WPL6

E7018 G

 

E7018

E 70 S-1B

 

200

3

LTCS/ALLOY

C - 1/2Mo

3

A234 WPI

 

E7010-A1 E7018-A1

E7015-A1

E 70 S-1B

 

225

4

LTCS/ALLOY

1/2Cr-1/2Mo

 

3

-

E8018-B1

 

E8016-B1

-

225

5

LTCS/ALLOY

1Cr-1/2Mo

4

A234 WP12

E8016-B2

 

E8018-B2

ER515

225

6

LTCS/ALLOY

1 1/4Cr-1/2Mo

4

A234 W11

225

7

LTCS/ALLOY

2 1/4Cr-1Mo

 

5

A234 WP22

 

E9015-B3

E9018-B3

ER521

 

241

8

LTCS/ALLOY

5Cr-1/2Mo

5

A234 WP5

E502

E8018-B6

 

ER502

241

9

LTCS/ALLOY

7Cr-1/2Mo

 

5

A234 WP7

E7 Cr.

-

ER7 Cr

241

10

LTCS/ALLOY

9Cr-1Mo

5

A234 WP9

E505

E8018-B8

ER505

241




For  Carbon Steel Forging Materials :

 

Sr. No.

Base Metal

P No.

Material

AWS Specification

Hardness BHN Max.

Covered Electrode

Bare Electrode

Preferred

Aiternate

1

CS

CS

1

A181 A105

E6010 Root E7018 F&F

 

E6013,E7015 E7028

 

ER70 S-2,S-3,S- 5 RG 60, 65

 

200

2

LTCS

LTCS

1

A350 LF 1/2

 

E7018 G

 

E7018

E 70 S-1B

 

200

3

LTCS/ALLOY

C - 1/2Mo

3

A182 F1

 

E7010-A1 E7018-A1

E7015-A1

E 70 S-1B

 

225

4

LTCS/ALLOY

1/2Cr-1/2Mo

 

3

A182 F2

E8018-B1

 

E8016-B1

-

225

5

LTCS/ALLOY

1Cr-1/2Mo

4

A182 F12

E8016-B2

 

E8018-B2

ER515

225

6

LTCS/ALLOY

1 1/4Cr-1/2Mo

4

A182 F11

225

7

LTCS/ALLOY

2 1/4Cr-1Mo

 

5

A182 F22

 

E9015-B3

E9018-B3

ER521

 

241

8

LTCS/ALLOY

5Cr-1/2Mo

5

A182 F5

E502

E8018-B6

 

ER502

241

9

LTCS/ALLOY

7Cr-1/2Mo

 

5

A182 F7

E7 Cr.

-

ER7 Cr

241

10

LTCS/ALLOY

9Cr-1Mo

5

A182 F9

E505

E8018-B8

ER505

241




For Carbon Steel Casting Materials :

 

Sr. No.

Base Metal

P No.

Material

AWS Specification

Hardness BHN Max.

Covered Electrode

Bare Electrode

Preferred

Aiternate

 

1

CS

CS

1

A216

E6010 Root E7018 F&F

 

E6013,E7015 E7028

 

ER70 S-2,S-3,S- 5 RG 60, 65

 

200

2

LTCS

LTCS

1

A352 LCB/C

 

E7018 G

 

E7018

E 70 S-1B

 

200

3

LTCS/ALLOY

C - 1/2Mo

3

A217 WC1

 

E7010-A1 E7018-A1

E7015-A1

E 70 S-1B

 

225

4

LTCS/ALLOY

1/2Cr-1/2Mo

 

3

-

E8018-B1

 

E8016-B1

-

225

5

LTCS/ALLOY

1Cr-1/2Mo

4

-

E8016-B2

 

E8018-B2

ER515

225

6

LTCS/ALLOY

1 1/4Cr-1/2Mo

4

A217 WC6

225

7

LTCS/ALLOY

2 1/4Cr-1Mo

 

5

A217 WC9

 

E9015-B3

E9018-B3

ER521

 

241

8

LTCS/ALLOY

5Cr-1/2Mo

5

A217 C5

 

E502

E8018-B6

 

ER502

241

9

LTCS/ALLOY

7Cr-1/2Mo

 

5

-

E7 Cr.

-

ER7 Cr

241

10

LTCS/ALLOY

9Cr-1Mo

5

A217 C12

 

E505

E8018-B8

ER505

241





 


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