ʻO nā kila Carbon kiʻekiʻe TIG ER70S-2 Nā mea hoʻoheheʻe uea paʻa

GB/T39280 W 49A 3 2

AWS A5.18 ER70S-2

A5.18M ER49S-2

ISO636-A:W 42 3 2Ti,

ISO636-B:W 49A 3 2

Brand::JINGLEI

kumu:Kina

AWS:A5.18 ER70S-2

Kūpono no:490Mpa hao kalapona

Polarity lako mana:DC-

Pale kinoea:100% Ar

Kūlana welding:

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hōʻike

Huahana Huahana

Hoʻohana & Kūlana

1. He kūpono no ka pipeline, ka moku kaomi, ka petrochemical a me nā mea hoʻoheheʻe ʻē aʻe.
2. ʻO ka maʻamau a mākou i hālāwai ai: GB/T39280 W 49A 3 2, AWS A5.18 ER70S-2 & A5.18M ER49S-2, ISO636-A:W 42 3 2Ti, ISO636-B:W 49A 3 2

Nā hiʻohiʻona

1. Ma muli o ka hoʻohui ʻana o AI, Ti, Zr a me nā mea metala ʻē aʻe, hiki ke hoʻohana ʻia e wili i ke kila me ka ʻōpala a me ka lepo ma ka ʻili.
2. Loaʻa iā ia ka maikaʻi o ke kaʻina hana hoʻoheheʻe, ka hana weld maikaʻi, nā waiwai mechanical paʻa a me ka hana haʻahaʻa haʻahaʻa maikaʻi loa.

Hui & Hale Hana

NA HIHIA MAU

430Mpa Electrode lima no ka hao kalapona haahaa05

Palapala

KOMPONO KIMIKA:

ALLOY(wt%)	C	Mn	Si	Ti	Zr	AL	P	S	Cu
GB/T RULA	0.07	0.9-1.4	0.4-0.7	0.05-0.15	0.02-0.15	0.05-0.15	0.025	0.025	0.50
NA RULA AWS	0.07	0.9-1.4	0.4-0.4	0.05-0.15	0.02-0.15	0.05-0.15	0.025	0.025	0.50
KA WAIWAI LA'ANA	0.054	1.070	0.54	0.08	0.07	0.06	0.01	0.005	0.21

WAIWAI MECHANICAL:

WAIWAI	IKAIKA HUA(MPa)	KA IKAIKA HOU (MPa)	HEATTREAMENT℃xh	KA WAIWAI IMAPACT J/℃	ELONGATION(%)
GB/T RULA	390	490-670	AW	27/-30	18
NA RULA AWS	400	490	AW	27/-30	22
KA WAIWAI LA'ANA	555	615	AW	175/-30	28