technical parameter  |  Catalog-ID 001214

Bm1 
EN 10210-1 - S275NH
Bm2 
EN 10210-1 - S275NH
 
60 °
 
 
3.0 mm
 
0.5 mm
 
3.2 mm
 
3.2 mm
 
48.0 mm
 
40.0 mm
 
 
2.0 mm
 
1.5 mm
 
6.0 mm
 
3.0 mm
 
 
 
0.0 mm
 
 
 
 



 

Process parameter

sequence
of weld
process welding
technique
nozzle
size
Gas kind Gaspressure
[ bar ]
O2 Pressure
[ bar ]
Kind of the
sweat flame
Norm name Dimensions
01 311 lw 2-4 Acetylene 0.5 2.5 neutral EN 12536-O III 2,0 x 1000

parent metal / welding consumables / Shielding gases

 
parent metal 1 (Bm1)
Material group
1.1
EN 10210-1 - S275NH

 
Filler metal 1
Material group
FM1
S
 
Norm name ISO
EN 12536-O III
Norm name AWS
AWS A5.2: R60
Trade name
Union Rot N
Certificate of Approval
 
parent metal 2 (Bm2)
Material group
1.1
EN 10210-1 - S275NH

 
Filler metal 2
Material group
 
Norm name ISO
Norm name AWS
Trade name
Certificate of Approval

Protective gas group
Norm name ISO
Manufacturer's name
backing gas
Norm name ISO
Manufacturer's name
Protective gas group
Norm name ISO
Manufacturer's name

other parameters

internal no.
Component 1
Component 2

 
Impulse welding
 
Basic
 
pulse
welding voltage
 V
 
 V
welding current
 A
 
 A
Pulse frequency
 Hz
pulse time
 

tungsten elektrode
 Ø/mm

preheating temperature
 °C
Preheat time
 min
interpass temperature
 °C
cooling rate
 K/h

redrying temperature
 °C
Time
 h
WPQR-no.
WPQR-006
Date
Code/Testing standard
examining body
WPQR-report
 
weld preparation
- Sägeschnitt und Phase andrehen
- Verunreinigungen im Schweißnahtbereich (Zunder, Öl, Farbe, Rost usw.) entfernen
- Fixieren mit min 3 Heftstellen oder Spannvorrichtung
 
Remarks
- nach Abs. 6.3 der ISO 9606 müssen die Prüfstücke in der Wurzel und Decklage zumindest eine Unterbrechung und einen Wiederansatz haben.
- Abweichungen Außerhalb der zulässigen Toleranzen der WPS bedürfen einer erneuten WPQR
- Zunder entfernen
Document read in

Code/Testing standard ()

Visual inspection

ISO 17637 / Assessment norm  ()

Number of samples
Desired value (WPS)
t1  =  3.2 mm     t2  =  3.2 mm  
D1  =  48.0 mm     D2  =  40.0 mm  
s1  =      s2  =   
b1  =  6.0 mm     b3  =  3.0 mm  
DL b1 h1 B C D   b2 h2 B C D
  Measuring point 1   Measuring point 2
WL b3 h3         b4 h4      
  Measuring point 1   Measuring point 2
 
DL b1 h1 B C D   b2 h2 B C D
  Measuring point 1   Measuring point 2
WL b3 h3         b4 h4      
  Measuring point 1   Measuring point 2
 
DL b1 h1 B C D   b2 h2 B C D
  Measuring point 1   Measuring point 2
WL b3 h3         b4 h4      
  Measuring point 1   Measuring point 2
 
DL b1 h1 B C D   b2 h2 B C D
  Measuring point 1   Measuring point 2
WL b3 h3         b4 h4      
  Measuring point 1   Measuring point 2
No. DL / WL

0505 - incorrect weld toe

Y/N
X

0509 - leading weld metal

Y/N
X

0511 - incompletely filled groove

Y/N
X
   

0515 - root concavity

Y/N
X

5011 - continuous undercut

Y/N
X

5012 - intermittent undercut

Y/N
X

5013 - shrinkage grooves

Y/N
X
  Assessment
accepted / not accepted