Product Description
TIG Stainless Steel Welding Wire ER347,TIG Stainless Steel Welding ROD ER347,ER347,Stainless Steel Welding ROD ER347.
AWS A5.9 ER347
BS EN IS014343-A-G(199 Nb)
JIS Z3321 Y347
Welding Position: F,H,HF,OH,V
Type of Current: DCEP,DCEN
Features & Applications
ER347 is suitable for welding structures made by 1Cr18Ni11Nb austenitic stainless steel as well as the one with similar composition.
Chemical Composition of Wire(%)
| ER347 | C | Mn | Si | S | P | Cr | Ni | Cu |
| Standard | ≤0.08 | 1.00-2.50 | 0.30-0.65 | ≤0.030 | ≤0.030 | 19.00-21.50 | 9.00-11.00 | ≤0.75 |
| Typical | 0.052 | 1.81 | 0.51 | 0.008 | 0.021 | 20.01 | 10.10 | 0.12 |
Mechanical Properties of Deposited Metal
| Tensile Strength Rm(Mpa) |
Elongation A4(%) |
Shield Gas | |
| Ar | |||
| Standard | ≥550 | ≥35 | purity≥99.8% |
| Typical | 585 | 39 |
The standard of mechanical properties conforms to shipping institutions and the certificate of inspection would follow it unless the purchaser has special requirement.
