Specification/Clas.Code
| AWS A5.4 | EN ISO 3581-A | GB/T983 |
| E308L-16 | E19 9 L R | E308L-16 |
Properties&Application
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19Cr-9Ni stainless steel rutile coated electrode
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Resistant to intercrystalline corrosion and wet corrosion up to 350℃
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Good resistant to nitric acid. Cold toughness at subzero temperatures as low as -105℃
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Suitable for corrosion resistant requirements stainless steel joining and welding low temperature equipments
Base Metals
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Matching and similar non stabilized and stabilized CrNi(N) steel/cast steels grade;
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Cryogentic austenitic steels/cast steel grades
Chemical composition of undiluted weld metal typical (Wt.%)
| C | Si | Mn | P | S | Cr | Ni | Mo | Cu |
| 0.025 | 0.70 | 1.5 | 0.015 | 0.010 | 19.5 | 10.0 | 0.03 | 0.03 |
Mechanical Proposities of all weld Metal(According to AWS B4.0M)
| PWHT | Rp0.2 | Rm | A4 | Kv(J) | ||
| (℃/h) | (MP2) | (MP2) | (%) | +20℃ | -120℃ | |
| Typical | AW | 440 | 570 | 44 | 77 | 46 |
| Guarantee | AW | ≥350 | ≥520 | ≥35 | ≥47 | ≥34 |
Operating Date
| Welding position | Polarity | Dimensions(MM) | |
|
↖↑ ← ↑ ↑ ↙↓ |
DC+ |
2.5*300 3.2*350 4.0*350 5.0* |
