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  • PRODUCT SPECIFICATIONS
  • PACKAGING
Type
Tig welding wire for creep resistant A387 P21 and P22 grades.
classification
AWS
A 5.28: ER 90S-B3
EN ISO
21952-B: W 2C1M
Applications

TIG/GTAW filler metal for high temperature creep resistant 2.25%Cr1%Mo ferritic steel. These steels are used for creep resisting applications up to ~600°C. Typical applications in power generation plant include steam piping, turbines and boilers; the alloy also finds applications in the chemical and petro-chemical industries.

Type
Tig welding wire for creep resistant A387 P21 and P22 grades.
Applications

TIG/GTAW filler metal for high temperature creep resistant 2.25%Cr1%Mo ferritic steel. These steels are used for creep resisting applications up to ~600°C. Typical applications in power generation plant include steam piping, turbines and boilers; the alloy also finds applications in the chemical and petro-chemical industries.

Properties

The filler metal has low levels of tramp elements (eg. Sn, As, Sb and P) providing a low Bruscato Factor.(X<10 ppm)for temper embrittlement resistant applications.

Classification
AWS
A 5.28: ER 90S-B3
EN ISO
21952-B: W 2C1M
F-nr
6
FM
3
Suitable for

For matching 2.5%Cr1%Mo creep resisting ferritic steels

EN: 10CrMo9-10, 12CrMo9-10, 10CrSiMoV7, 12CrSiMo8, 30CrMoV9, GS-18CrMo9-10

ASTM: A182 F22, A199/A200 grades T21/T22, A213 T22, A217 WC9, A234 WP22, A335 P22, A387 grades 21/22

Approvals
CE
Welding positions
PA
PB
PC
PD
PE
PF
PG
Redrying
Not required
Gas acc. EN ISO 14175
I1
Analysis
C Si Mn P S Cr Ni Mo Ti V Cu Al Zr Other
0.09 0.5 0.55 2.5 1.1
Mechanical Properties
Heat
Treatment
RP0,2
(MPa)
Rm
(MPa)
A5
(%)
Impact Energy (J) ISO-V Hardness
RT -40°C
690°C±15°C 1h 560 650 19 100 55 HRc
ER 90S-B3 Tig welding wire for creep resistant CrMo2 steel
ER 90S-B3 Tig welding wire for creep resistant CrMo2 steel
Packing info
ER 90S-B3 Tig 1,6 x 1000mm
Packaging KG/unit EanCode
Tube 5 8720663416803
ER 90S-B3 Tig 2,0 x 1000mm
Packaging KG/unit EanCode
Tube 5 8720663416827
ER 90S-B3 Tig 2,4 x 1000mm
Packaging KG/unit EanCode
Tube 5 8720663416841
ER 90S-B3 Tig 3,2 x 1000mm
Packaging KG/unit EanCode
Tube 5 8720663416858