Weld metal deposit analysis
Mechanical Test of weld Metal
- Moisture Test Ok – Soundness (X-Ray) Ok
Operating Data
| Re – drying: if necessary: 300 – 350 ºC, min. 2 h. |
Welding Positions
- All, except vertical down
Polarity
- AC & DC (+)
المنطقة الصناعية A1, 10 من رمضان, مصر

99 ش Sebak الشارع
ماريلاند - مصر الجديدة - القاهرة - مصر
+2012 2100 5111
+2010 0885 1811
Description An electrodes contain higher carbon over 309 for the welding of austenitic, high carbon 24% Cr –12% Ni stainless steels such as AISI-309-H. The weld deposit of this electrode contains a 0.04-0.08% carbon, which provides higher tensile and creep strengths at elevated temperatures. It Has a high deposition rate resulting in excellent efficiency. This electrode may be used in all positions and may be used joint welds in construction parts for applications like industrial furnaces, chemical engineering and cryogenic applications. It is also used for joining of dissimilar material. |
| C | Si | Mn | P | S | Ni | Cr | Mo | Cu | |
| Wt. % | 0.071 | 0.60 | 0.82 | 0.03 | 0.01 | 12.7 | 24.1 | 0.04 | 0.07 |
| Typical according to ASME II part C /SFA 5.4 | 0.04 -0.15 | 1.0 max | 0.5-2.5 | 0.04 max | 0.03 max | 12.14 | 22.25 | 0.75 max | 0.75 max |
| Heat
Treatment |
Yield Strength N/mm2 | Tensile Strength N/mm2 | Elongation% L0=5d0 | Impact Strength “Joule” -+20 º C |
|
| Typical | 420 | 620 | 40 | 60 | |
| Typical According to ASME II part C/SFA 5.4 | N.S | ≥ 520 | ≥ 30 |
| Re – drying: if necessary: 300 – 350 ºC, min. 2 h. |
| mm | 2.5mm | 3.25 mm | 4.0mm | 5.0mm |
| L mm | 350 | 350 | 350/450 | 350/450 |
| Amps A | 50-80 | 80-110 | 110-140 | 140-180 |
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