Ua hana ʻia ke kiʻi ma luna no kā mākou mea kūʻai aku mai UAE mai

Nui: 1220 * 2440 * 1mm

Papa: AISI 321

Nā Waiwai Kemika

He kila kila austenitic paʻa titanium ka kila kila 321 (like me 304 akā me ka titanium i hoʻohui ʻia e pale i ka hoʻoheheʻe ʻia ʻana o ka chromium carbide). Hāʻawi ia i ke kūpaʻa wela kiʻekiʻe a me ke kūpaʻa intergranular corrosion.

 ʻO ke ʻano hana kemika maʻamau (%):

ʻElemene Hoʻonohonoho ʻana

Chromium (Cr) 17.0 – 19.0

Nikala (Ni) 9.0 – 12.0

Kalapona (C) ≤0.08

Manganese (Mn) ≤2.0

Silika (Si) ≤1.0

ʻO ka phosphorus (P) ≤0.045

Sulfur (S) ≤0.03

Titanium (Ti) ≥5×C (min. 0.4%)

Hao (Fe) Kaulike

Nā Hiʻohiʻona Koʻikoʻi

✔Paʻa o ka mahana kiʻekiʻe (a hiki i 800-900°C)

✔Kū'ē i ka hoʻopulapula carbide (sensitization) i ka wā o ka hoʻopili ʻana

✔Maikaʻi ke kūpaʻa ʻana i ka oxidation a me ka corrosion (ʻoi aku ka maikaʻi ma mua o 304 ma kekahi mau wahi)

 Nā noi

Ma muli o kona kūpaʻa wela a me ka hiki ke hoʻopili ʻia, hoʻohana nui ʻia ke kila kila 321 i:

Nā ʻĀpana Aerospace a me nā ʻenekini mokulele (nā ʻōnaehana hoʻopau, nā keʻena kuni)

Nā Lako Kemika a me Petrochemical (nā mea hoʻololi wela, nā ipu kaomi)

 Nā Paipu Wela Kiʻekiʻe a me nā Boilers (paʻa wela)

 Nā ʻōnaehana hoʻopau kaʻa (manifolds, catalytic converters)

 Nā Lako Hana Meaʻai a me nā Lapaʻau (kahi e pono ai ka hoʻoheheʻe ʻana)

 Nā ʻĀpana Lapaʻau Wela a me ka Umu (ma muli o ke kūpaʻa ʻana i ka oxidation)

Nā Kikoʻī a me nā ʻAno

Loaʻa ke kila kila 321 ma:

 1. Pā / Pepa

Mānoanoa: 0.1mm–100mm

 Laulā: 1000mm, 1219mm, 1500mm (maʻamau)

 Nā Hoʻopau ʻIli:

 2B (laumania, ʻālohilohi iki)

 Helu 4 (palaki ʻia, hoʻopau matte)

 BA (ʻālohilohi i hoʻomehana ʻia, e like me ke aniani)

 2. Paipu / Tube

ʻAʻohe wili a hoʻopaʻa ʻia

 Nā Nui: 1/8″ a 24″ (a i ʻole ke ʻano maʻamau)

 Nā Kūlana: ASTM A312, A213

 3. Pā / Koʻokoʻo

Poepoe, huinahā, ʻāpana hexagonal

 Anawaena: 1mm–500mm

 4. Uea a me nā mea hoʻopaʻa

Hoʻohana ʻia i nā ʻōwili wela kiʻekiʻe, nā nati, a me nā pūnāwai

 Nā Kūlana Honua

Kūlana Maʻamau Hoʻohanohano like

ASTM A240 (Papa), A312 (Paipu), A276 (ʻAu)

EN (EU) 1.4541 (X6CrNiTi18-10)

JIS (Iapana) SUS321

GB (Kina) 0Cr18Ni10Ti

No ke aha e koho ai i ke kila kila 321?

✅Hana maikaʻi loa i ka mahana kiʻekiʻe (vs. 304/316)

✅Hoʻemi ʻia ka pilikia o ka pala intergranular ma hope o ka hoʻopili ʻana

✅Hoʻohana nui ʻia i nā ʻoihana aerospace, automotive, a me nā kemika

Pepa kila kila& Nā Hoʻohana Papa

He nui nā noi ʻoihana o ka pepa kila kila a me ka papa kila, ʻo kekahi o ia mau mea:

l Ka Hana ʻAna a me ka Lawelawe ʻAna i ka Meaʻai

l Nā Mea Hoʻololi Wela

l Nā Ipu Hana Kemika

Nā mea hoʻoili

Nā Hiʻohiʻona

1    waiwai kūʻai    pepa kila kila/Palapala

2 mea201, 202, 304, 304L, 316, 316L, 309S, 310S, 317L, 321, 409, 409L, 410, 420, 430, a pēlā aku

3ʻilikai2B, BA, HL, 4K, 6K, 8KNO. 1, NO. 2, NO. 3, NO. 4, NO. 5, a pēlā aku.

4 kūlana maʻamauAISI, ASTM, DIN, EN, GB, JIS, etc

5 kikoʻī

(1) mānoanoa: 0.3mm- 100mm

(2) laulā: 1000mm, 1250mm, 1500mm, 1800mm, 2000mm, a pēlā aku

(3) ka lōʻihi: 2000mm2440mm, 3000mm, 6000mm, a pēlā aku

(4) Hiki ke hāʻawi ʻia nā kikoʻī e like me ke koi a nā mea kūʻai aku.

6 noi

(1) Kūkulu ʻana, hoʻonaninani

(2) ʻaila, ʻoihana kemika

(3) nā mīkini uila, nā kaʻa, nā mokulele

(4) nā lako hale, nā lako kīhini, nā ʻokiʻoki, nā meaʻai

(5) mea hana ʻoki kino

7 pōmaikaʻi

(1) ʻO ke ʻano kiʻekiʻe o ka ʻili, maʻemaʻe, a laumania hoʻi

(2) Maikaʻi ke kūpaʻa ʻana i ka pala, ʻoi aku ka lōʻihi ma mua o ke kila maʻamau

(3) Ikaika kiʻekiʻe a me ke ʻano hoʻololi

(4) ʻAʻole maʻalahi ke hoʻopau ʻia

(5) Hana maikaʻi o ka wili ʻana

(6) Ka hoʻohana ʻana i nā ʻano like ʻole

Pūʻolo 8

(1) Ua hoʻopaʻa ʻia nā huahana a ua lepili ʻia e like me ke kānāwai

(2) E like me ke koi a nā mea kūʻai aku

9 ka lawe ʻanai loko o 20 mau lā hana mai ka wā e loaʻa ai iā mākou ka waiho ʻana, ʻoi aku ka nui e like me kāu nui a me nā ʻano o ka halihali.

10 ukuT/T, L/C

11 hoʻounaFOB/CIF/CFR

12 huahana500tons/mahina

13 MemoHiki iā mākou ke hoʻolako i nā huahana papa ʻē aʻe e like me ke koi o nā mea kūʻai aku.

Kūlana & Mea Hana

1 Kūlana ASTM A240

201, 304 304L 304H 309S 309H 310S 310H 316 316H 316L 316Ti 317 317L 321 321H 347 347H 409 410 410L

2 Kūlana ASTM A480

302, s30215, s30452, s30615, 308, 309, 309Cb, 310, 310Cb, S32615, S33228, S38100, 304H, 309H, 310H, 316H, 309HCb, 310HCb, 321H, 347H, 348H, S31060, N08811, N08020, N08367, N08810, N08904, N08926, S31277, S20161, S30600, S30601, S31254, S31266, S32050, S32654, S32053, S31727, S33228, S34565, S35315, S31200, S31803, S32001, S32550, S31260, S32003, S32101, S32205, S32304, S32506, S32520, S32750, S32760, S32900, S32906, S32950, ​​S32974

3 JIS 4304-2005 KūlanaSUS301L,SUS301J1,SUS302,SUS304, SUS304L, SUS316/316L, SUS309S, SUS310S, 3SUS21L, SUS347, SUS410L, SUS430, SUS630

4 JIS G4305 Kūlana Maʻamau

ʻO SUS301, SUS301L, SUS301J1, SUS302B, SUS304, SUS304Cu, SUS304L, SUS304N1, SUS304N2, SUS304LN, SUS304J1, SUSJ2, SUS305, SUS309S, SUS310S, SUS312L, SUS315J1, SUS315J2, SUS316, SUS316L, SUS316N, SUS316LN, SUS316Ti, SUS316J1, SUS316J1L, SUS317, SUS317L, SUS317LN, SUS317J1, SUS317J2, SUS836L, SUS890L, SUS321, SUS347, ʻO SUSXM7, SUSXM15J1, SUS329J1, SUS329J3L, SUS329J4L, SUS405, SUS410L, SUS429, SUS430, SUS430LX, SUS430J1L, SUS434, SUS436L, SUS436J1L, SUS444, SUS445J1, SUS445J2, SUS447J1, SUSXM27, SUS403, SUS410, SUS410S, SUS420J1, SUS420J2, SUS440A

Ka mālama ʻana i ka ʻili