Kūlana Kūlike
GB/T 17853-2018 TS410NiMo-FC11
ʻO AWS A5.22M-2012 E410NiMoT1-1
Mea like: 13Cr-4Ni (EN1.4313/UNS S41500)
Wehewehena
He uea kila kila martensitic flux-cored ʻo EC410NiMo me ka hoʻohuihui kemika e loaʻa ana he 11.0 - 12.5% Cr, 4.0 - 5.0% Ni, a me 0.40 - 0.70% Mo. He kūpono ia no nā kūlana āpau.kuʻihao arc flux-cored(FCAW) me ke arc paʻa, ka liʻiliʻi o ka spatter, a me ka hiki ke wehe ʻia ka slag maikaʻi loa. Loaʻa i ka metala i waiho ʻia ke kūpaʻa maikaʻi i ka ʻaʻahu, ke kūpaʻa i ka haki, a me nā waiwai mechanical. Manaʻo ʻia ka hoʻomehana mua ʻana ma 150 - 260 ℃, a pono ka mālama wela ma hope o ka weld (PWHT) ma 590 ~ 620 ℃ no 1 hola (a ukali ʻia e ka hoʻoluʻu ea, AC) ma hope o ka welding.
Noi
Ka Hoʻohui Kemika o ka Metala Welded (%)
| ʻElemene | C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| Koi | ≤0.06 | 11.0-12.5 | 4.0-5.0 | 0.40-0.70 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | ≤0.75 |
| Hopena Hoʻāʻo | 0.02 | 12.3 | 4.65 | 0.54 | 0.59 | 0.33 | 0.023 | 0.01 | 0.01 |
Nā Waiwai Mekanika o ka Metal i Waiho ʻia
| Inoa Hoʻāʻo | Ikaika Tensile (MPa) | Hoʻolōʻihi% | X-Ray | Hoʻāʻo hopena (+20 ℃)J | Paʻakikī HB | Hydrogen Hoʻolaha (ml/100g) |
| Koi | ≥760 | ≥15 | Papa I | – | – | ≤5 |
| Hopena Hoʻāʻo | 845 | 19 | Papa I | 60-90 | 250-310 | ≤5 |
Ka Palena Kuʻi i Manaʻo ʻia
Puna Mana: DC Hoʻohuli (DC-)
Anawaena Uea a me ke Au:
Manaʻo ʻia kēia manawa:
| Ke Anawaena o ke Koʻokoʻo (mm) | 3.2 | 4.0 | 5.0 |
| Au Kuʻihao (A) | 80-120 | 120-160 | 150-190 |
Hoʻolaha
1. E hoʻomoʻa i ka electrode ma 300 ℃ no hoʻokahi hola ma mua o ka hoʻohana ʻana e wehe i ka makū.
2. E hoʻomaʻemaʻe i ka ʻōpala, ka ʻaila, a me ka makū mai ka ʻili metala kumu; e hoʻohana i ka hana arc pōkole no nā momi weld haiki.
3. Pono e hana koke ʻia ka PWHT ma hope o ka hoʻoheheʻe ʻana e pale aku i ka embrittlement.
