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AWS

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AWS

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(Arrow)

(Leader line) (Arrow head)

(Reference Line)

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(Reference Line)

(Tail)

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( )

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C = (Chipping)G = (Grinding)H = (Hammering)M= (Machining)R = (Rolling)U = (Unspecified)

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1 Throat of Fillet weld2 Leg of Fillet weld3 Root of weld4 Toe of weld5 Face of weld6 Depth of Fusion7 Size of weld

(Fillet Welds)

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(Groove welds)

1 Root Opening :

2 Root Face :

3 Groove Face :

4 Bevel Angle :

5 Groove Angle :

6 Size of weld :

7 Plate Thickness :

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Root Pass Hot Pass Filler Pass Hot Pass Cover Pass

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ISO

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ISO 2553

1. (Arrow Line)

2. (Reference Line)

3. (Indentification Line)

3.1 (Other Side)

3.2 (Arrow Side)

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4. (Tail) 5. (Symbol)

ISO 2553

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a

(Leg length of weld ) Z

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AWS ISO 6947

(Fillet weld)

AWS ISO 6947

(Fillet weld)

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AWS ISO 6947

(Groove weld)

AWS ISO 6947

(Groove weld)