High Carbon steels TIG ER70S-G Foob sib koom ua ke
Siv dav hauv nkoj tsim, kav dej, kev tsim kho tshuab, petrochemical, thermal fais fab chaw nres tsheb, LNG fais fab chaw nres tsheb, nuclear fais fab nroj tsuag, tsheb, boiler, siab nkoj thiab lwm yam lag luam; Yuav siv tau rau vuam carbon steel xws li 20,20 g, 20R steel; 490Mpa qib zog steel xws li X60, X65,16Mn, 16MnR, thiab lwm yam.
Nws tuaj yeem siv rau cov yeeb nkab hauv qab vuam, ib sab vuam thiab ob sab sib sau.
GB/T39280 W 49A/P 3 6 N, AWS A5.18 ER70S-G & A5.18M ER49S-G, ISO636-A:W 42 3 3Si1, ISO636-B:W 49A/P 3 6 .
Dab tsi yog cov
yam ntxwv?
●Nws yog ntau tus phooj ywg ib puag ncig thiab noj qab haus huv thiab tuaj yeem zam qhov cuam tshuam tsis zoo ntawm tooj liab ntawm vuam zoo.
●ruaj khov arc, zoo nkauj sib sau, zoo fluidity ntawm molten hlau.
●Cov txheej txheem vuam zoo heev.
●Cov hlau molten muaj cov khoom siv zoo.
Khoom Parameter
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RULES | 0.06-0.15 dr hab | 1.40-1.85 Nws | 0.80-1.15 Nws | 0.15 | 0.15 | 0.15 | 0.025 ib | 0.025 ib | 0.50 ib |
AWS RULES | - | - | - | - | - | - | - | - | - |
EXAMPLE VALUE | 0.075 ib | 1.45 Nws | 0.82 ib | 0.01 ib | 0.01 ib | 0.01 ib | 0.015 ib | 0.011 ib | 0.02 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | TUB ROG ℃ xh | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | 390 | 490-670 : kuv | AW | 27/-30 Nws | 18 | ||||
AWS RULES | 400 | 490 ib | AW | - | 22 | ||||
EXAMPLE VALUE | 480 | 575 ib | AW | 185/- 30 | 28 |
Saib ntawm txoj kev
peb thauj
●Tsav tsheb thauj mus los
●Kev xa khoom
Saib
peb wareno
Cov phiaj xwm
peb koom nrog
●Harbin hluav taws xob peb lub rooj vag CMT
●Zhejiang Satellite Zog 3 × 60,000 m³ LPG cia tank
Peb cov khoom
mus rau lub ntiaj teb no
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RULES | 0.06-0.15 dr hab | 1.40-1.85 Nws | 0.80-1.15 Nws | 0.15 | 0.15 | 0.15 | 0.025 ib | 0.025 ib | 0.50 ib |
AWS RULES | - | - | - | - | - | - | - | - | - |
EXAMPLE VALUE | 0.075 ib | 1.45 Nws | 0.82 ib | 0.01 ib | 0.01 ib | 0.01 ib | 0.015 ib | 0.011 ib | 0.02 ib |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | TUB ROG ℃ xh | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | 390 | 490-670 : kuv | AW | 27/-30 Nws | 18 | ||||
AWS RULES | 400 | 490 ib | AW | - | 22 | ||||
EXAMPLE VALUE | 480 | 575 ib | AW | 185/- 30 | 28 |