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Wps 141 PA #5

This welding procedure specification outlines the welding process, materials, parameters, and techniques for a butt weld between two pieces of 13CrMo4-5 steel. The welding process will be 141 with 2.4mm WCrMo1Si filler metal in the flat and horizontal positions. Pre-heating to 200-250°C is required, with an interpass temperature not exceeding 250°C. The joint will be prepared mechanically and cleaned between passes with a wire brush.

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2K views2 pages

Wps 141 PA #5

This welding procedure specification outlines the welding process, materials, parameters, and techniques for a butt weld between two pieces of 13CrMo4-5 steel. The welding process will be 141 with 2.4mm WCrMo1Si filler metal in the flat and horizontal positions. Pre-heating to 200-250°C is required, with an interpass temperature not exceeding 250°C. The joint will be prepared mechanically and cleaned between passes with a wire brush.

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cosmo5555
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© © All Rights Reserved
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COD/CODE: AC – F – 55

WPS Nr./No: 02V


SPECIFICATIA PROCEDURII DE SUDARE PAG: 1/1 Rev.0
SERVICIUL SUDURA/
WELDING PROCEDURE SPECIFICATION
WELDING WPAR: VP 636 -TÜV RO
OFFICE
PROCEDEUL DE SUDARE/WELDING PROCESS: 141 TIPUL IMBINARII/TYPE OF JOINT:
POZITIA DE SUDARE/WELDING POSITION:PF;PC Cap la cap / Butt weld
MATERIALE DE BAZA/BASE MATERIALS MATERIALE DE ADAOS/FILLER MATERIALS
Denumire/Denomination: 13CrMo4-5 Marca/Mark: WCrMo1Si (AltigCrMo)
MB1 Norma/Norm: EN 10216-2 Norma/Norm: EN 12070 (Ductil)
Grupa/Group:5.1 Dimensiuni/Dimensions (mm):2.4
Grosime/Thickness (mm):3,2 Diametru/Diameter (mm): 17,2 Uscare/Dry Temp.(oC)/Timp (ore)/Time(hour):-
Denumire/Denomination: 13CrMo4-5 Electrod Tip/Type: WT20-ISO 6848
MB2 Norma/Norm: EN 10216-2 nefuzibil Diametru/Diameter (mm):2.4
Grupa/Group: 5.1 Gaz/flux De protectie/Protective: Argon (I-SR EN439)
Grosime/Thickness (mm):3,2 Diametru/Diameter (mm): 17,2 Gas/flux La radacina/At root: -
Temp.de preincalzire/Pre-heating temperature (oC): 200-250 Debit gaz De protectie/Protective: 8-10 l/min
Temp.intre straturi/Temperature between beds (oC): max. 250 Gas flow La radacina/At root:-
SCHEMA DE PREGATIRE A IMBINARII/ SUCCESIUNEA OPERATIUNILOR DE SUDARE/
PREPARATION JOINT ORDER OF WELDING OPERATIONS

Proc. Dimensiune Viteza de Energia


Intensitatea Tensiunea Tip curent/ Viteza de
sud Material de sudarex termica
Rind curentului/ arcului/ Type current avans a
. adaos/ Welding introdusax
Row Current strength Arc voltage polaritate/ sarmei
Welding Dimension of Speed Induced
(A) (V) polarity Wire speed
process Filler Material (cm/min) heat
Root 141 2.4 80-90 15-16 CC- -
1 141 2.4 90-100 18-20 CC- -

TRATAMENT TERMIC DUPA SUDARE/


TEHNICA DE SUDARE/WELDING TECHNICAL
HEAT TREATMENT AFTER WELDING
Pregatirea marginilor/Preparation of groove:
Tip/Type: -
mecanic/mechanical
Temperatura/Temperature:- Suport radacina/Root support : -
Timp mentinere/Holding time: - Pendulare/Pendulous: max. 2.5xØ electrod (sarma)
Racire/Cooling:- Scobirea radacinii/Cutting the root :-
Viteza incalzire/racirex /Heating rate/cooling rate: - Curatire intre straturi/Cleaning between beds : wire brush
ALTE DATE/OTHER MENTIONS: Nu este cazul/NA
Detalii pentru sudarea in impulsuri/Details for impulse welding: - Detalii pentru sudare cu plasma/Details for plasma-welding: -
Dist.de mentinere/Holding lenght: - Unghi inclinare cap sudare:/Incline angle for welding head:-

RESPONSABIL TEHNIC CU SUDURA INTOCMIT


WELDING INSPECTOR MADE
Ing. Voica Gheorghe Ing. Ciufu Adrian

Data:11.2008
x
daca este necesar/when needed[Kj/cm]

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