Walsh Engineering Online
Log In | Register | My Account
Shopping Cart
0 Items: €0.00
Home Specials Video Demos Hire  Training Courses Material Safety Data Sheets Blog About Us  Contact Us Walsh VMI
Categories more
 
 
Random Products more
 
 

Valid HTML 4.01 Transitional

Avesta 3.2mm P5 TIG Wire
Avesta 3.2mm P5 TIG Wire
   
€140.00 Product Code: 2091
Standard designations
EN ISO 14343
W 23 12 2 L
AWS A5.9
(ER309LMo) - Cr lower and Ni higher than standard.

Characteristics and welding directions
AVESTA P5 is a molybdenum-alloyed wire of the 309MoL type, which is primarily designed for surfacing low-alloy steels and in dissimilar welding between stainless steels and low-alloy steels ensuring a high resistance against cracking. It can also be used for welding high-strength steels such as Hardox® and Armox®. When used for surfacing, the composition is more or less equal to that of ASTM 316 from the first run.

Interpass temperature: Max. 150°C.

Heat input: Max. 2.0 kJ/mm.

Heat treatment:
Generally none. For constructions that include low-alloy steels in mixed joints, a stress-relieving annealing stage may be advisable. However, this type of alloy may be susceptible to embrittlement-inducing precipitation in the temperature range 550 – 950°C. Always consult the supplier of the parent metal or seek other expert advice to ensure that the correct heat treatment process is carried out.

Structure: Austenite with 5 – 10% ferrite.

Scaling temperature: Approx. 950°C (air).

Corrosion resistance: Superior to 316L. The corrosion resistance obtained on the first layer when surfacing corresponds to that of ASTM 316.

Approvals:
CE
DB
DNV
TÜV

Shielding gas
Ar (99.95%) or Ar with an addition of 20 – 30% helium (He) or 1 – 5% hydrogen (H2). Gas flow rate 4 – 8 l/min.
Download Brochure Tell a fiend

COMPANY

About Us
Testimonials
Blog
Contact Us
Map

CUSTOMER SERVICES

EWM magazine
Delivery & Postage
Terms & Conditions
Returns Policy
Privacy Policy
Tools - Equipment
Walsh Engineering have been supplying QPL with quality products for over 20 years. Their service and delivery is excellent.
Paul Blake,
Plant Manager
» More testimonials
Walsh Engineering Supplies Ltd. | Newtwopothouse | Limerick Rd. | Mallow | Co. Cork | Republic of Ireland | Tel: +353 22 42802 | Fax: +353 22 42806