A5.28 ER80S-D2, Awọn irin Filler Alloy Aloy kekere fun Arc Welding Gaasi
ER80S-D2 jẹ okun waya ti o lagbara, irin ti a lo ni awọn ipo nibiti porosity jẹ iṣoro tabi nigba ti o gbọdọ koju imi-ọjọ giga tabi akoonu erogba ninu irin ipilẹ rẹ.O ni awọn ipele giga ti manganese ati ohun alumọni lati pese jijẹ ti o dara bi ipata ti o dara ati ifarada iwọn.
Awọn ohun elo Aṣoju: awọn ohun elo didara x-ray, awọn welds agbara giga, awọn igbomikana nya si, awọn tanki titẹ, awọn paipu gaasi, awọn paṣipaarọ ooru, ile-iṣẹ petrochemical
| Aws Kilasi: ER80S-D2 | Iwe eri: AWS A5.28/A5.28M:2005 |
| Alloy: ER80S-D2 | Aws / ASME SFA A5.28 |
| Ipo alurinmorin: F, V, OH, H | Lọwọlọwọ: GMAW-DCEP |
| Agbara Fifẹ, kpsi: | 80 min |
| Agbara ikore, kpsi: | 68 min |
| Ilọsiwaju%: | 17 min |
Kemistri Waya Aṣoju gẹgẹbi fun AWS A5.28 (awọn iye ẹyọkan ni o pọju)
| C | Mn | Si | P | S | Ni | Mo | Cu | Omiiran |
| 0.07-0.12 | 1.60-2.10 | 0.50-0.80 | 0.025 | 0.025 | 0.15 | 0.40-0.60 | 0.50 | 0.50 |
| Aṣoju Welding Parameters | |||||
| Iwọn opin | Ilana | Folti | Amps | Gaasi Idaabobo | |
| in | (mm) | ||||
| .035 | (0.9) | GMAW | 28-32 | 165-200 | Sokiri gbigbe 98% Argon / 2% Atẹgun |
| .045 | (1.2) | GMAW | 30-34 | 180-220 | Sokiri gbigbe 98% Argon / 2% Atẹgun |
| 1/16 | (1.6) | GMAW | 30-34 | 230-260 | Sokiri gbigbe 98% Argon / 2% Atẹgun |
| .035 | (0.9) | GMAW | 22-25 | 100-140 | Gbigbe Yika kukuru 90% iliomu / 75% Argon / 25% CO2 |
| .045 | (1.2) | GMAW | 23-26 | 120-150 | Gbigbe Yika kukuru 90% iliomu / 75% Argon / 25% CO2 |
| 1/16 | (1.6) | GMAW | 23-26 | 160-200 | Gbigbe Yika kukuru 90% iliomu / 75% Argon / 25% CO2 |
| 1/16 | (1.6) | GTAW | 12-15 | 100-125 | 100% Argon |
| 3/32 | (2.4) | GTAW | 15-20 | 125-175 | 100% Argon |
| 1/8 | (3.2) | GTAW | 15-20 | 175-250 | 100% Argon |
