DETAILS
Low Alloy Solid Electrode • AWS A5.23 EB3R
Features
- B3 alloyed steel: 2.25% chromium, 1% molybdenum deposit which meets specific requirements for improved temper embrittlement resistance with prolonged service at 400°C-600°C (752°F-1112°F)
- Designed for prolonged elevated temperatures up to 600°C (1112°F)
- Excellent corrosion resistance in refineries to sulfur bearing crude oil at 250°C-450°C (482°F-842°F)
- Actual (Type 3.1) Certificates containing chemical composition for each lot of wire are available in the Lincoln Electric Certificate Center
Disclaimers
Service Information
Documentation
You May Also Need
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page
See test result disclaimer
CONFORMANCE
| CONFORMANCES | SPECIFICATION | CLASSIFICATION |
|---|---|---|
| AWS | AWS A5.23 | EB3R |
| ISO | ISO 24598-A | S S CrMo2 |
WIRE COMPOSITION
| Classification | %As | %C | %Cr | %Mn | %Mo | %P | %S | %Sb | %Si | %Sn | %Total Cu |
|---|---|---|---|---|---|---|---|---|---|---|---|
| EB3R Requirement | 0.005 max. | 0.05 - 0.15 | 2.25 - 3.00 | 0.40 - 0.80 | 0.90 - 1.10 | 0.010 max. | 0.010 max. | 0.005 max. | 0.05 - 0.30 | 0.005 max. | 0.15 max. |
| S S CrMo2 Requirement | 0.08 - 0.15 | 2.2 - 2.8 | 0.30 - 0.70 | 0.90 - 1.15 | 0.020 max. | 0.020 max. | 0.05 - 0.25 | ||||
| Typical Result | 0.000 | 0.12 | 2.50 | 0.61 | 0.96 | 0.003 | 0.006 | 0.000 | 0.10 | 0.002 | 0.08 |