Stainless hlau TIG ER2594 Vuam khoom
Daim ntawv thov
Nws yog feem ntau siv nyob rau hauv kev lag luam Marine engineering thiab feem ntau yog siv rau vuam super duplex stainless hlau, xws li UNS S32750 thiab UNS J93380, thiab rau hauv paus vuam ntawm cov qauv duplex steel kav, xws li UNS S32205 thiab J92205.
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | |
GB/T RULES | 0.03 ib | 2.50 Nws | 1.00 Nws | 24.0-27.0 Nws | 8.0-10.5 Nws | 2.5-4.5 | 0.03 ib | 0.02 ib | 1.5 | |
AWS RULES | 0.03 ib | 2.50 Nws | 1.00 Nws | 24.0-27.0 Nws | 8.0-10.5 Nws | 2.5-4.5 | 0.03 ib | 0.02 ib | 1.5 | |
EXAMPLE VALUE | 0.02 ib | 0.65 ib | 0.45 ib | 25.26 Nws | 9.25 Nws | 3.7 | 0.019 ib | 0.001 ib | 0.07 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | FN | ||||
GB/T RULES | - | - | - | - | - | ||||
AWS RULES | - | - | - | - | - | ||||
EXAMPLE VALUE | - | 858 ua | 245/-40 ib | 29.5 Nws | 49 |
Peculiarity
Cov khoom tseem ceeb yog 25.5% Cr-9.2% Ni-3.5% Mo-0.25N.
Lub vuam hlau muaj qhov ua tau zoo rau pitting corrosion, crevice corrosion thiab kev nyuaj siab corrosion vim qhov sib npaug PREN yog ntau tshaj 40.
ruaj khov arc, zoo nkauj sib sau, zoo ntws ntawm molten hlau, nrog zoo heev vuam txheej txheem kev ua tau zoo.
Qhia kom meej
Stability ntawm arc
Cov duab zoo nkauj
Hais txog peb
Factory fioor zaub
Cov ntaub ntawv thov
Zhenhai Refining 1 lab tons / xyoo ethylene project
Vuam cov ntaub ntawv rau tsheb ciav hlau
Lub Hoobkas tua
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | |
GB/T RULES | 0.03 ib | 2.50 Nws | 1.00 Nws | 24.0-27.0 Nws | 8.0-10.5 Nws | 2.5-4.5 | 0.03 ib | 0.02 ib | 1.5 | |
AWS RULES | 0.03 ib | 2.50 Nws | 1.00 Nws | 24.0-27.0 Nws | 8.0-10.5 Nws | 2.5-4.5 | 0.03 ib | 0.02 ib | 1.5 | |
EXAMPLE VALUE | 0.02 ib | 0.65 ib | 0.45 ib | 25.26 Nws | 9.25 Nws | 3.7 | 0.019 ib | 0.001 ib | 0.07 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | FN | ||||
GB/T RULES | - | - | - | - | - | ||||
AWS RULES | - | - | - | - | - | ||||
EXAMPLE VALUE | - | 858 ua | 245/-40 ib | 29.5 Nws | 49 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb