WeldOffice Software - AWS D1.1 Prequalified Welding Procedure Specification

C-SPEC

PO BOX 27604, Concord, California 94527

AWS D1.1 Prequalified Welding Procedure Specification (pWPS)

C-spec WeldOffice Software

Company name	ASME IX Corporation
Welding process	SMAW
Process type	Manual

Joint design used

Joint type

B - Butt joint

Joint design

Single V groove (2)

Backing

Yes

Backing material

Carbon Steel

Root opening (R)*

(in.)

1/4, +1/16, -0 (+1/4, -1/16)

Root face (f)*

(in.)

n/a

Grove angle (a)*

(deg.)

45, +10, -0 (+10, -5)

Radius (J - U)*

(deg.)

n/a

Back gouging

Back gouging method

n/a

Base metals

*Datum AsDetailed (As Fit-Up)

Spec. type or grade

SA-36 (UNS K02600)

Thickness:

Groove (in.)

T1:unlimited

Fillet (in.)

n/a

Diameter (Pipe)

(in.)

Filler metals

AWS Specification	5.1
AWS Classification	E7018

Shielding

Flux

Electrode-flux (class)

Gas composition

Gas flow rate

(cfh)

Gas cup size

(in.)

Identification #

P1-A-Lh-Structural

Rev. 0

Originated by

Z.N.G. Neer

Date

9/19/00

Authorised by

John Smith

Date

9/19/00

Position

Welding position:

Groove

All

Fillet

n/a

Vertical progression

Electrical characteristics

Transfer mode (GMAW)	N/A
Current type	DCEP
Other

Technique

Stringer or weave bead

Stringer or Weave

Multi/single pass (per side)

Single or Multiple

Number of electrodes

Single electrode

Spacing:

Longitudinal (in.)

Lateral (in.)

Angle (deg.)

Contact tube to work

(in.)

Peening

Not permitted

Interpass cleaning

Brushing or grinding

Preheat

Preheat temp.:

Min. (�F)

See notes

Interpass temp.:

Min.(�F)

See notes

Max.(�F))

See notes

Post weld heat treatment

Temperature

(�F)

None

Time

(hrs)

Welding procedure

Layer	Pass	Process	Filler metal class	Filler metal diameter (in.)	Current type / polarity	Amps	Wire feed speed (in./min)	Volts	Travel speed (in./min)	Joint details
All	All	SMAW	E7018	3/32	DCEP	70-110	-	manual	manual
All	All	SMAW	E7018	1/8	DCEP	90 -150	-	manual	manual
All	All	SMAW	E7018	5/32	DCEP	120-190	-	manual	manual
All	All	SMAW	E7018	3/16	DCEP	170-280	-	manual	manual

Designation

B-U2a

NOTES

PREHEAT/INTERPASS
For thickness 1/8 to 3/4(in.): 32(�F). Preheat to 70(�F) if the base metal temperature is below 32(�F).
Over 3/4 thru 1-1/2(in.): 50(�F).
Over 1-1/2 thru 2-1/2(in.): 150(�F).
Over 2-1/2(in.): 225(�F).

Welding Engineer

Name	Signature
Z.N.G. Neer
Date
9/19/00

QA Manager

Name	Signature
John Smith
Date
9/19/00