Stainless hlau TIG ER308L Vuam sib koom ua ke
Daim ntawv thov
Nws yog tsim rau petrochemical, lub nkoj siab, khoom noj khoom haus, khoom siv kho mob thiab lwm yam lag luam, nrog rau qhov kub thiab txias cia tank, ntim thiab lwm yam -196 ℃ low-temperature equipment welding, xws li SUS304L.
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | |
GB/T RULES | 0.03 ib | 1.0-2.5 hli | 0.3-0.65 Nws | 19.5-22.0 Nws | 9.0-11.0 Nws | 0.75 ib | 0.03 ib | 0.03 ib | 0.75 ib | |
AWS RULES | 0.03 ib | 1.0-2.5 hli | 0.3-0.65 Nws | 19.5-22.0 Nws | 9.0-11.0 Nws | 0.75 ib | 0.03 ib | 0.03 ib | 0.75 ib | |
EXAMPLE VALUE | 0.017 ib | 2.06 Nws | 0.54 ib | 19.88 Nws | 9.72 ib | 0.01 ib | 0.018 ib | 0.007 ib | 0.01 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | - | - | - | - | ||||
AWS RULES | - | - | - | - | ||||
EXAMPLE VALUE | - | 595 ib | 75/-196 ib | 42 |
Peculiarity
Cov khoom tseem ceeb yog 20% Cr-9% Ni.
Cov hlau molten muaj cov khoom siv zoo thiab corrosion kuj, thiab zoo heev toughness ntawm -196 ℃.
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
Factory fioor zaub
Cov ntaub ntawv thov
JU2000E jack-up drilling rig
Kev nyab xeeb txhaj tshuaj lub thawv
Lub Hoobkas tua
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | |
GB/T RULES | 0.03 ib | 1.0-2.5 hli | 0.3-0.65 Nws | 19.5-22.0 Nws | 9.0-11.0 Nws | 0.75 ib | 0.03 ib | 0.03 ib | 0.75 ib | |
AWS RULES | 0.03 ib | 1.0-2.5 hli | 0.3-0.65 Nws | 19.5-22.0 Nws | 9.0-11.0 Nws | 0.75 ib | 0.03 ib | 0.03 ib | 0.75 ib | |
EXAMPLE VALUE | 0.017 ib | 2.06 Nws | 0.54 ib | 19.88 Nws | 9.72 ib | 0.01 ib | 0.018 ib | 0.007 ib | 0.01 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | - | - | - | - | ||||
AWS RULES | - | - | - | - | ||||
EXAMPLE VALUE | - | 595 ib | 75/-196 ib | 42 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb