AWS E308-16 Stainless vy elektrôda manual welding entana
Application&Standard&Fanamarihana:
1. Mety amin'ny petrochemical, sambo fanerena, milina sakafo, fitaovana ara-pitsaboana, zezika ary indostria hafa, welding 18% CR-8% Ni stainless steel (SUS304, sns.)
2. Ny fenitra hitanay: GB/T983 E308-16, AWS A5.4 E308-16 & A5.4M E308-16, ISO3581-A:E(19 9) R 1 2, ISO3581-B:ES308-16, JIS Z3221 ES308-16
E308-16 dia natao ho an'ny welding ireto 18-8 Stainless vy karazana: 301, 302, 304 sy 308. Ny weld fametrahana dia manana ny zavatra simika mety sy ny fifandanjana ho mahafa-po welding karazana 308, ary noho izany dia mety amin'ny welding 18- 8 karazana votoaty firaka ambany kokoa. Ny metaly lasantsy feo sy ny fanoherana ny harafesina mitovy na lehibe noho ny an'ny metaly reny dia azo antoka.
Toetoetra
1. Titanium kalsioma Stainless vy electrode, ny tena composition dia 18% CR-8% Ni-9%
2. Marin-toerana arc, tsara tarehy endrika, tsara ripples, vitsivitsy splashes, mora de-slagging, tsara afo fanoherana ny zava-mahadomelina hoditra, tsara stomatal fanoherana.
3. Toetra mekanika maharitra, avo ny tahan'ny X-ray pass.
Attention:
- Ny electrode welding dia tsy maintsy preheated amin'ny mari-pana ny 300 ℃ mandritra ny 1 ora, preheat ny tsorakazo isaky ny ampiasaina.
- Famatsiana herinaratra DC tiana, tsy tokony ho avo lenta ny herinaratra.
- Ny harafesina, ny menaka, ny rano ary ny loto hafa amin'ny lasantsy dia tsy maintsy esorina alohan'ny hanaovana lasantsy.
- Mba hampihenana ny habetsaky ny hafanana fidirana sy ny welding electrode oscillating amplitude dia tsy tokony ho lehibe loatra.
5. Preheat sy interlayer-mari-pana dia tokony hijanona eo ambanin'ny 150 ℃
Orinasa & Ozinina
Famoronana vokatra sy ny toetra mekanika fampidirana
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RATSY | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.040 | 0.03 | 0.75 |
AWS RULES | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.040 | 0.03 | 0.75 |
VALUE OHATRA | 0.039 | 0.98 | 0.75 | 19.8 | 9.4 | 0.01 | 0.028 | 0,004 | 0.05 |
FANANANA MEKANIKA:
NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | FANAMAFANA ℃ xh | IMPACT VALUE J/℃ | ELONGATION(%) | |||||||||
GB/T RATSY | - | 550 | - | - | 30 | |||||||||
AWS RULES | - | 550 | - | - | 30 | |||||||||
VALUE OHATRA | - | 605 | - | - | 43 |
PARAMETER WELD RECOMMENDED:
SPECIFICATIONS DIAMETERS (mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||||
HERINATRATRA (Amp) | H/W | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |
FOTOANA FOTOANA:
SEPCIFICATION | NY FAHARETANY | PCS/1KG | LALANA/1KG | |||
2.0mm | 300mm | 79PCS | 2Pj | |||
2.6mm | 300mm | 48PCS | 2Pj | |||
3.2mm | 350mm | 27PCS | 5KG | |||
4.0mm | 350mm | 16PCS | 5KG | |||
5.0mm | 350mm | 12PCS | 5KG |
FANAMARIHANA:
H/W: welding toerana marindrano
O/W: welding toerana ambony lohany
Tranga mahazatra
Certificate
Famoronana vokatra sy ny toetra mekanika fampidirana
COMPONET CHEMIKA:
FITIAVANA (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RATSY | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.040 | 0.03 | 0.75 |
AWS RULES | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.040 | 0.03 | 0.75 |
VALUE OHATRA | 0.039 | 0.98 | 0.75 | 19.8 | 9.4 | 0.01 | 0.028 | 0,004 | 0.05 |
FANANANA MEKANIKA:
NY FANANANA | HERINANDRO (MPa) | HERIN'NY FANITATRA (MPa) | FANAMAFANA ℃ xh | IMPACT VALUE J/℃ | ELONGATION(%) | |||||||||
GB/T RATSY | - | 550 | - | - | 30 | |||||||||
AWS RULES | - | 550 | - | - | 30 | |||||||||
VALUE OHATRA | - | 605 | - | - | 43 |
PARAMETER WELD RECOMMENDED:
SPECIFICATIONS DIAMETERS (mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||||
HERINATRATRA (Amp) | H/W | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |
FOTOANA FOTOANA:
SEPCIFICATION | NY FAHARETANY | PCS/1KG | LALANA/1KG | |||
2.0mm | 300mm | 79PCS | 2Pj | |||
2.6mm | 300mm | 48PCS | 2Pj | |||
3.2mm | 350mm | 27PCS | 5KG | |||
4.0mm | 350mm | 16PCS | 5KG | |||
5.0mm | 350mm | 12PCS | 5KG |
FANAMARIHANA:
H/W: welding toerana marindrano
O/W: welding toerana ambony lohany