A333-6 simbi pombi isimbi isingadziviriri.The shoma tembiricha 70 ° C. Kazhinji normalized kana normalized uye hasha nyika mupi.
A333-6 simbi kabhoni yemukati yakadzikira, saka kuomarara maitiro uye kutonhora kutsemuka tsika idiki.Material kuomarara uye ductility zviri nani, kazhinji zvakaoma kuburitsa kuomesa uye kutsemuka, yakanaka weldability, Opsioneel W707Ni electrode ine El kupinza kwewaya TGS 1N, uchishandisa argon ITU welding.Kuti ave nechokwadi chekusimba kwakanaka kwewelded joints.
Preheat
Kana ambient tembiricha iri pazasi 5 ° C kunoda weldment preheating.Preheat tembiricha ye100-150 oC: Preheat chiyero che welds kune rumwe rutivi rwe 100 mm;kupisa oxyacetylene murazvo (neutral flame) tembiricha yekuyera peni inoyera tembiricha pa50 ~ 100 mm kubva pakati pe weld.Iyo yekuyera mapoinzi yakagovaniswa zvakafanana, kuitira kudzora zvirinani tembiricha.
A333-6 Kemikari yakagadzirwa
| C | Mn | Si | S | P |
| ≤0.120 | 0.290-1.060 | ≥0.100 | ≤0.058 | ≤0.048 |
A333-6 Mechanical pfuma
| tensile simba (Mpa) | goho simba (Mpa) | kureba (%) |
| 414 | 241 | ≥16.5 |
Nguva yekutumira: Nov-25-2019