Welding Parameter Record

What was actually set at the machine, pass by pass, against the ranges the WPS qualified.

HOT PASS QA/QC Document Control
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Project

Job No.

Client

Sheet ____ of ____

Record No.

Date

Weld / Joint No.

Drawing / Iso Ref

WPS No.

WPS Rev

Welder Name

Welder Stencil / ID

Line / System No.

Material Spec & Grade

Outside Diameter

Wall Thickness

Joint Type

Welding Position

Process(es)

Filler Metal Class

Pass	Process	Filler Class / Dia	Amps (A)	Volts (V)	Polarity	Travel Speed	Heat Input	Interpass	By
Root
Hot
3
4
5
6
7
Cap

Heat input = (Volts × Amps × 60) ÷ travel speed. Keep the units consistent with the WPS — kJ/in if the travel speed is in/min, kJ/mm if mm/min — and state which in the box below. A number without its unit cannot be compared to a qualified range.

Preheat & Interpass — the WPS value beside the one actually measured

Preheat Min (per WPS)

Preheat Measured

Interpass Max (per WPS)

Interpass Measured (max)

Preheat Method

Temp Measured By

Heat Input Units

kJ/inkJ/mm

PWHT Required

YesNo

Shielding Gas / Mix

Shielding Flow Rate

Backing / Purge Gas

Purge O₂ at Start (%)

Welding Machine ID

Machine Cal. Date

Meter Used to Read A/V

Meter Cal. Date

Acceptance — the question this sheet exists to answer

Every recorded parameter falls inside the WPS qualified range

YesNo — describe below

NCR No. (if raised)

Welder / Date

Inspector / CWI / Date

Reviewed by / Date

HP-WP-01 | Rev 0 Free blank form from HOT PASS QA/QC — hotpassqc.com