Shandong Weichuan Metal Products Co., Ltd.

304 u'amea uamea paipa ma fa'amatalaga atoatoa

Fa'amatalaga Puupuu:

304 uʻamea uʻamea o se mea masani i uʻamea uʻamea, ma le mamafa o le 7.93 g / cm ³, E taʻua foi 18/8 uʻamea uʻamea i le alamanuia. O le maualuga o le vevela o le 800 ℃, faʻatasi ai ma uiga o le lelei o le gaosiga o gaioiga ma le maualuga o le malosi, e faʻaaogaina lautele i alamanuia, meafale teuteu fale ma meaʻai ma falemaʻi.


Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga

Fa'ailoga masani i le maketi e aofia ai le 06cr19ni10 ma le SUS304, o le 06cr19ni10 e masani ona fa'asino i le gaosiga fa'ale-atunuu, 304 e masani ona fa'asino ile ASTM fa'ata'ita'iga, ma le SUS 304 e fa'asino ile gaosiga fa'a Iapani.

304 o se u'amea u'amea lautele, lea e fa'aaogaina lautele e fai ai meafaigaluega ma vaega e mana'omia ai le fa'atinoina lelei atoatoa (tete'e ma le fa'aogaina). Ina ia mafai ona faʻatumauina le faʻaleagaina o le uʻamea o le sila, e tatau ona sili atu i le 18% chromium ma sili atu i le 8% nickel le sila. 304 u'amea u'amea o se ituaiga o u'amea u'amea gaosia e tusa ai ma tulaga American ASTM.

304 stainless steel tubes of various specifications are of high quality and low price

Malosiaga tensile σ b (MPa)≥515-1035

Malosi fa'amalieina σ 0.2 (MPa)≥205

Fa'aumi δ 5 (%)≥40

Fa'aitiitiga o le eria ψ (%) ≥?

Malosi: ≤ 201hbw; ≤92HRB; ≤210HV

Malosi (20 ℃, g / cm) ³): fitu iva iva tolu

Liu liusuavai (℃): 1398 ~ 1454

Maoti le malosi o le vevela (0 ~ 100 ℃, kJ · kg-1k-1): 0.50

Amioga vevela (w · M-1 · k-1): (100 ℃) 16.3, (500 ℃) 21.5

Fa'atele fa'alautele laina (10-6 · k-1): (0 ~ 100 ℃) 17.2, (0 ~ 500 ℃) 18.4

Tete'e (20 ℃, 10-6 Ω· m2/M): 0.73

Fa'ato'a fa'a'umi'umi (20 ℃, kn / mm2): 193

Mo le 304 uʻamea uʻamea, o le elemene Ni i lona tuufaatasiga e taua tele, lea e fuafua saʻo ai le faʻafefeteina ma le taua o le 304 stainless steel.

O elemene sili ona taua i le 304 o Ni ma Cr, ae le gata i nei elemene e lua. O manaoga faʻapitoa o loʻo faʻamaonia i le tulaga o oloa. E tusa ai ma le faʻamasinoga masani i totonu o le alamanuia, e mafai ona mafaufauina le 304 uʻamea uʻamea pe a sili atu le maualuga o le Ni i le 8% ma le Cr content e sili atu nai lo le 18%. O le mafuaʻaga lea ua taʻua ai lenei ituaiga uʻamea uʻamea 18 / 8 uʻamea uʻamea i le alamanuia. O le mea moni, o tulaga talafeagai o oloa o loʻo i ai aiaiga manino i luga o le 304, ma o nei tulaga faʻatau oloa ei ai ni eseesega mo foliga eseese o uʻamea uʻamea. O nisi nei o tulaga masani o oloa ma su'ega.

Ina ia iloa pe o se mea e 304 stainless steel, e tatau ona fetaui ma manaoga o elemene taitasi i le tulaga o oloa. Afai lava e le ausia e se tasi manaoga, e le mafai ona taʻua o le 304 stainless steel.

ASTM a276 (Fa'amatalaga Fa'amatalaga mo pa u'amea u'amea ma foliga)

Tolu selau ma le fa

C

Mn

P

S

Si

Cr

Ni

Manaoga,%

≤0.08

≤2.00

≤0.045

≤0.030

≤1.00

18.0–20.0

8.0-11.0

ASTM a240

ASTM a240 (chromium ma chromium nickel ipu uʻamea uʻamea, laupepa laupepa, ma fasi pepa mo faʻamau faʻamalosi ma mo faʻaoga lautele)

Tolu selau ma le fa

C

Mn

P

S

Si

Cr

Ni

N

Manaoga,%

≤0.07

≤2.00

≤0.045

≤0.030

≤0.75

17.5–19.5

8.0–10.5

≤0.10

JIS g4305 (papa u'amea u'amea ta'avale malulu, laupepa ma fasi pepa)

SUS 304

C

Mn

P

S

Si

Cr

Ni

Manaoga,%

≤0.08

≤2.00

≤0.045

≤0.030

≤1.00

18.0–20.0

8.0-10.5

JIS g4303 (uila uamea)

SUS 304

C

Mn

P

S

Si

Cr

Ni

Manaoga,%

≤0.08

≤2.00

≤0.045

≤0.030

≤1.00

18.0–20.0

8.0-10.5

O ta'iala e fa o lo'o i luga ua na'o ni nai tulaga masani. O le mea moni, e sili atu nai lo nei tulaga o loʻo taʻua i le ASTM ma le JIS. O le mea moni, o tulaga taʻitasi e iai manaʻoga eseese mo le 304, o lea afai e te manaʻo e fuafua pe o se meafaitino e 304, o le faʻamatalaga saʻo e tatau ona tusa pe fetaui ma le 304 manaʻoga i se tulaga o oloa.


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