E71T-GS- flux cored alurinmorin waya
Awọn ohun elo:
AWS 5.20 E71T-GS jẹ ipo gbogbo, okun waya ṣiṣan ṣiṣan ti ara ẹni ti a ṣe apẹrẹ fun fillet iwọle ẹyọkan ati alurinmorin ipele lori galvanized tabi irin erogba bi tinrin bi iwọn 20, laisi sisun-nipasẹ.Gasless Waya E71T-GS ti wa ni commonly lo lori kekere šee 110 folti alurinmorin ero, laimu dan aaki igbese pẹlu gan kekere spatter.Iyara irin-ajo jẹ iyara, ilaluja dara ati yiyọ slag jẹ irọrun.
AKIYESI: Gẹgẹbi pẹlu gbogbo awọn okun onija ti ara ẹni, E71T-GS ni awọn agbo ogun fluoride, eyiti o nilo akiyesi diẹ sii si fentilesonu nigba lilo lati weld galvanized, irin.Oxide zinc ti a ṣẹda lakoko alurinmorin ko yẹ ki o fa simu nitori o le fa iba eefin irin.Nigbati o ba n ṣe alurinmorin ninu ile tabi ni agbegbe ti a fi pa mọ, rii daju pe afẹfẹ jẹ deedee.
Idabobo ara-ẹni, okun waya ṣiṣan ṣiṣan-gbogbo ipo fun awọn ohun elo kọja ẹyọkan.O tayọ fun lilo lori awọn iwọn tinrin ti galvanized & irin ìwọnba.Iyara irin-ajo ga & awọn egbegbe weld jẹ dan.O ni igbese arc didan, agbegbe slag kikun, yiyọ slag irọrun & spatter kekere.Ko si gaasi idabobo ti a beere.Awọn lilo ti DC gígùn polarity alurinmorin lọwọlọwọ minimizes awọn ewu ti iná nipasẹ.Imudara idalẹnu ga ju ti awọn amọna arc irin ti o ni idaabobo.
Gaasi aabo: Gasless
Iṣapọ Kemikali ti irin ti a fi silẹ (%)
Nkan | Mn | Si | P | S | A1 | Ni | Mo | Cr | C | V |
Standard | ≤1.75 | ≤0.60 | ≤0.03 | ≤0.03 | ≤1.80 | ≤0.50 | / | / | / | / |
Mechanical Properties Of idogo Irin
Nkan | Ojuami Ikore (MPa) | Agbara fifẹ (MPa) | Ilọsiwaju (%) | Charpy V-ogbontarigi Ipa Toughness | ||
Idanwo otutu.(°C) | Agbara Ipa(J) | Apapọ(J) | ||||
Standard | ≥400 | ≥480 | ≥20 | / | / | / |
5.Size ati Niyanju Lọwọlọwọ (DC-) ati Foliteji Range
Iwọn | Foliteji Range | Lọwọlọwọ (DC-) | Iyara kikọ sii waya |
0.8MM | 16 ~ 18V | 100 ~ 160A | 30-60 |
0.9MM | 16 ~ 19V | 100 ~ 170A | 30-65 |
1.2MM | 16 ~ 20V | 120 ~ 200A | 35-70 |
Awọn iwọn ila opin ti o wa:
Dia.(mm): | 0.8 | 0.9 | 1.0 | 1.2 |
(inch) | 0.030 '' | 0.035 '' | 0.040 '' | 0.045 '' |
Iṣakojọpọ:
1kg / 5kgs fun spool;
yikaka konge, fiimu isunmọ ooru ati lẹhinna aba ti ni awọn katọn.