ESAB

OK Tigrod B3 SC

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OK Tigrod B3 SC is a copper coated, low-alloyed, chromium-molybdenum solid wire designed for GTAW of creep resistant 2,25% Cr 1% Mo alloyed steels, SA-387 Grade 22, A335 Grade P22 or similar materials when highest toughness values are required also after step cooling treatment. Very low level of impurity elements providing a X-bar max. 10 for temper embrittlement resistant applications. Usually welding is followed by a PWHT. Suitable for refinery, petrochemical and chemical industries, power generation, pressure vessels, etc.


Typical Charpy V-Notch Properties

Impact Value Testing Temperature
pwht ar (i1) aws
155 J (115 ft-lb) 1 hr 690 degC (1274 degF) -30 degC (-22 degF)
190 J (141 ft-lb) 32 hr 690 degC (1274 degF) -30 degC (-22 degF)
170 J (126 ft-lb) 4 hr 690 degC (1274 degF) -30 degC (-22 degF)
150 J (111 ft-lb) 1 hr 690 degC (1274 degF) -40 degC (-40 degF)
140 J (104 ft-lb) 32 hr 690 degC (1274 degF) -40 degC (-40 degF)
160 J (118 ft-lb) 4 hr 690 degC (1274 degF) -40 degC (-40 degF)
pwht ar (i1) en iso
275 J (204 ft-lb) 1 hr 720 degC (1328 degF) 20 degC (68 degF)

Typical Tensile Properties

Condition PWHT PWHT PWHT PWHT PWHT
Shielding Gas Ar (I1) AWS Ar (I1) AWS Ar (I1) AWS Test temp 460°C Ar (I1) EN ISO Ar (I1) AWS
Tensile Strength 680 MPa (99 ksi) 620 MPa (90 ksi) 460 MPa (67 ksi) 670 MPa (97 ksi) 660 MPa (96 ksi)
Yield Strength 560 MPa (81 ksi) 500 MPa (73 ksi) 410 MPa (59 ksi) 565 MPa (82 ksi) 545 MPa (79 ksi)
Elongation 27 % 29 % 21 % 26 % 28 %
Testing Time 1 hr 32 hr 32 hr 1 hr 4 hr
Testing Temperature 690 degC (1274 degF) 690 degC (1274 degF) 690 degC (1274 degF) 720 degC (1328 degF) 690 degC (1274 degF)

Classifications

Wire Electrode SFA/AWS A5.28 : ER90S-B3
EN ISO 21952-A : Z CrMo2Si
EN ISO 21952-B : W 62 2C1M

Approvals

Approvals CE EN 13479
NAKS/HAKC 2.0-2.4MM
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Low alloyed (2.25% Cr, 1% Mo)

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
Al As B C Cr Cu J-Factor Mn Mn+Si Mo Nb Nb+Ti+V Ni P P+Sn PE S Sb Si Sn Ti Ti+Nb V X-bar
0.002 % 0.002 % 0.0003 % 0.07 % 2.5 % 0.1 % 82 % 0.52 % 1.0 % 1.0 % 0.005 % 0.018 % 0.1 % 0.005 % 0.008 % 2.8 % 0.005 % 0.002 % 0.5 % 0.003 % 0.003 % <0.5 % 0.010 % 6 %
Typical Wire Composition %
- - - 0.08 % 2.4 % - - 0.5 % - 1.0 % - - 0.05 % - - - - - 0.5 % - - - - -
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How to purchase OK Tigrod B3 SC

We're as eager to put ESAB gear in your hands as you are to have it.  That's why we sell our products with distributors who'll give you the attention, support, and value you deserve.  Their expertise will make sure that you're as happy with the purchasing process as we know you'll be with your purchase itself.

To make things even easier, we've developed the online shopping list below.  As you browse our site, you'll be able to click on any product to have it added to this easy reference sheet.  And when you're done, you can send the list to yourself or print it out and bring it in to the distributor of your choice.

To find an ESAB distributor, just use the distributor locator tool featured on every page of our site.  Alternatively, you can call our support line at +361 382 1235 and we'll point you in the right direction.


Part Numbers and Accessories

Part Numbers : OK Tigrod B3 SC
13T316R150
13T320R150
13T324R150
13T332R150
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