Asme Sec Ix, Wps-welding Variables And Data (smaw-saw-gtaw) 4r1p

QW-253 WELDING VARIABLES, PROCEDURE SPECIFICATIONS (WPS) Shielded Metal-Arc Welding (SMAW) (ASME Sec IX, 2010) Paragraph

Brief of Variables

.1

QW-402 ts

.4

QW-403 Base Metals

QW-404 Filler Metals

QW-405 Positions

QW-406 Preheat

QW-407 PWHT QW-409 Electrical Characteristics

QW-410 Technique

Legend: + Addition, − Deletion,

.10 .11 .5 .6 .8 .9 .11 .4 .5 .6 .7 .12 .30 .33 .1 .2 .3 .1 .2 .3 .1 .2 .4 .1 .4 .8 .1 .5 .6 .9 .25 .26 .64

ɸ ɸ ± ɸ ɸ ɸ ɸ ɸ ɸ ɸ ɸ ɸ ɸ + ɸ ɸ ɸ ɸ ɸ

ɸ ɸ ɸ ɸ ɸ ɸ ɸ ±

Essential

Groove design Backing Root spacing Retainers Group Number T Limits impact T Qualified t > 1⁄2 in. (13 mm) P-No. qualified F-Number A-Number Diameter Diameter > 1⁄4 in. (6 mm) Classification t Classification Position Position ↑↓ Vertical welding Decrease > 100°F (55°C) Preheat maint. Increase > 100°F (55°C) (IP) PWHT PWHT (T & T range) T Limits Heat input Current or polarity I & E range String/weave Method cleaning Method back gouge Multiple to single /side Manual or automatic Peening Use of thermal processes

> Increase/greater than, < Decrease/less than,

↑ Uphill, ↓ Downhill,

← Forehand, → Backhand

Supple mentary Essential

Non essential X X X X

X X X X X X X X X X X X X X X X X X X X X X X

X

X

ɸ Change

X X X X X X X X

QW-254 WELDING VARIABLES, PROCEDURE SPECIFICATIONS (WPS) Submerged-Arc Welding (SAW) (ASME Sec IX, 2010) Paragraph

QW-402 ts

QW-403 Base Metals

QW-404 Filler Metals

QW-405, Position QW-406 Preheat

QW-407 PWHT

QW-409 Electrical Characteristics QW-410 Technique

Brief of Variables

0.1 0.4 0.10 0.11 0.5 0.6 0.8 0.9 0.11 0.4 0.5 0.6 0.9 0.10 0.24 0.27 0.29 0.30 0.33 0.34 0.35 0.36 0.1

ɸ ɸ ± ɸ ɸ ɸ ɸ ɸ ɸ ɸ ɸ ±,ɸ ɸ ɸ ɸ ɸ ɸ ɸ +

Groove design Backing Root spacing Retainers Group Number T Limits T Qualified t > 1⁄2 in. (13 mm) P-No. qualified F-Number A-Number Diameter Flux/wire class. Alloy flux Supplemental Alloy elements Flux designation t Classification Flux type Flux/wire class. Recrushed slag Position

0.1 0.2 0.3 0.1 0.2 0.4 0.1 0.4 0.8 0.1 0.5 0.6 0.7 0.8

Decrease > 100°F (55°C) ɸ Preheat maint. Increase > 100°F (55°C) (IP) PWHT ɸ PWHT (T & T range) ɸ T Limits > Heat input ɸ Current or polarity ɸ I & E range ɸ String/weave ɸ Method cleaning ɸ Method back gouge ɸ Oscillation ɸ Tube-work distance

0.9 0.10 0.15

ɸ Multiple to single /side ɸ Single to multi electrodes ɸ Electrode spacing

Essential

Supple mentary Essential

Non essential X X X X

X X X X X X X X X X X X X X X X X

X

X X X X X X X X X X

X X

X X X X X X X X X X

0.25 0.26 0.64 Legend: + Addition, − Deletion,

ɸ Manual or automatic ± Peening Use of thermal processes

> Increase/greater than, < Decrease/less than,

↑ Uphill, ↓ Downhill,

← Forehand, → Backhand

X X X

ɸ Change

QW-256 WELDING VARIABLES, PROCEDURE SPECIFICATIONS (WPS) Gas Tungsten-Arc Welding (GTAW) (ASME Sec IX, 2010) Paragraph

QW-402 ts

QW-403 Base Metals

QW-404 Filler Metals

QW-405 Position

QW-406 Preheat QW-407 PWHT

QW-408 Gas

QW-409 Elec Characteristics

QW-410 Technique

Brief of Variables

0.1 0.5 0.10 0.11 0.5 0.6 0.8 0.11 0.3 0.4 0.5 0.12 0.14 0.22 0.23 0.30 0.33 0.50 0.1 0.2 0.3 0.1 0.3 0.1 0.2 0.4 0.1 0.2 0.3 0.5 0.9 0.10 0.1 0.3 0.4 0.8 0.12 0.1 0.3 0.5 0.6 0.7

ɸ + ɸ ± ɸ

ɸ ɸ ɸ ɸ ɸ ± ± ɸ ɸ ɸ ± + ɸ ɸ

ɸ ɸ ± ɸ ɸ ± ɸ > ± ɸ ɸ ɸ ɸ ɸ ɸ ɸ ɸ

Groove design Backing Root spacing Retainers Group Number T Limits T Qualified P-No. qualified Size F-Number A-Number Classification Filler Consumable.insert Filler metal product form t Classification Flux Position Position ↑↓ Vertical welding Decrease > 100°F (55°C) Increase > 100°F (55°C) (IP) PWHT PWHT (T & T range) T Limits Trail or . comp. Single, mixture, or % Flow rate or ɸ Backing flow Backing or comp Shielding or trailing Heat input Pulsing I Current or polarity I & E range Tungsten electrode String/weave Orifice, cup, or nozzle size Method cleaning Method back gouge Oscillation

Essential

Supple mentary Essential

Non essential X X X X

X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X

X X X X X X X X X

Technique

0.9 0.10 0.11 0.15 0.25 0.26 0.64 Legend: + Addition, − Deletion,

ɸ ɸ ɸ ɸ ɸ ±

Multiple to single /side Single to multi electrodes Closed to out chamber Electrode spacing Manual or automatic Peening Use of thermal processes

> Increase/greater than, < Decrease/less than,

↑ Uphill, ↓ Downhill,

← Forehand, → Backhand

X X

X X

X X X X X

ɸ Change

Legend: + Addition, − Deletion,

> Increase/greater than, < Decrease/less than,

↑ Uphill, ↓ Downhill,

← Forehand, → Backhand

ΦC

Uphill, Downhill,

← Forehand, → Backhand

Φ Change