China 304 316 igwe anaghị agba nchara onye nrụpụta

China 304 316 enweghị nkebi igwe anaghị agba nchara anwụrụ Onye na-emepụta ihe oyiyi
  • China 304 316 igwe anaghị agba nchara onye nrụpụta
  • China 304 316 igwe anaghị agba nchara onye nrụpụta
  • China 304 316 igwe anaghị agba nchara onye nrụpụta
  • China 304 316 igwe anaghị agba nchara onye nrụpụta
  • China 304 316 igwe anaghị agba nchara onye nrụpụta

Nkọwa dị mkpirikpi:

Ọkpụkpụ ígwè bụ cylinder oghere nke ígwè nwere okirikiri okirikiri ma ọ bụ polygonal cross-ngalaba. A na-ejikarị ya eme ihe n'iwu ihe owuwu, nrụpụta igwe, ụlọ ọrụ petrochemical na mpaghara ndị ọzọ.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ọkpụkpụ ígwè bụ cylinder oghere nke ígwè nwere okirikiri okirikiri ma ọ bụ polygonal cross-ngalaba. A na-ejikarị ya eme ihe n'iwu ihe owuwu, nrụpụta igwe, ụlọ ọrụ petrochemical na mpaghara ndị ọzọ.

Uru nke ọkpọkọ ígwè gụnyere ike dị elu, nkwụsị nke corrosion, nkwụsị nrụgide dị elu, ịdị arọ dị arọ, wdg, ya mere a na-eji ha eme ihe n'ọtụtụ ebe.

Usoro mmepụta nke ọkpọkọ ígwè na-agụnye ikpo ọkụ na-ekpo ọkụ, ịbịaru oyi, ntụgharị oyi, extrusion, wdg. Igwe ígwè na-emepụta site na usoro dị iche iche nwere ihe dị iche iche na ojiji.

Igwe anaghị agba nchara nchara bụ ọkpọkọ nchara arụpụtara site na iji usoro enweghị nkebi. A na-eji ya eme ihe n'eziokwu na ahụ dum nke ọkpọkọ enweghị ihe ọ bụla ma nwee njirimara nke ike dị elu, nkwụsị nke corrosion dị elu, na ịdị ọcha dị elu.

N'ihi ọmarịcha arụmọrụ ya, a na-eji ọkpọkọ igwe anaghị agba nchara n'ọtụtụ ebe dị ka mmanụ ala, ụlọ ọrụ kemịkalụ, ike eletrik, nri, ọgwụ, wdg.

Imepụta ọkpọkọ igwe anaghị agba nchara na-achọ ọtụtụ usoro, gụnyere mgbaze, mpịakọta, perforation, extrusion, wdg. Ọnụ ahịa mmepụta dị elu, ya mere ọnụahịa ahụ dị oke elu.

316 na 316L enweghị nkebi ọkpọkọ abụọ dị iche iche ụdị nke igwe anaghị agba nchara enweghị nkebi ọkpọkọ na ubé dị iche iche mejupụtara na Njirimara.

316L ọkpọkọ enweghị nkebi nwere oke carbon ọdịnaya nke 0.03% nwere ike iji na ngwa ebe annealing enweghị ike ịrụ mgbe ịgbado ọkụ na ebe kacha corrosion iguzogide a chọrọ.

Na mgbakwunye, igwe anaghị agba nchara 316L nwere nguzogide mmiri ozuzo nke carbide karịa 316 igwe anaghị agba nchara ma nwee ike iji ya n'ime oke okpomọkụ.

N'ihe gbasara ịgbado ọkụ, 316L igwe anaghị agba nchara anaghị achọ ọgwụgwọ annealing post-weld, ebe akụkụ welded nke 316 igwe anaghị agba nchara chọrọ ọgwụgwọ annealing post-weld.

N'ihe banyere ike, ike nkwụsị nke 316 igwe anaghị agba nchara dị elu karịa nke 316L igwe anaghị agba nchara.

Nke a bụ n'ihi na carbon bụ ihe na-emepụta austenite siri ike nke nwere ike ịbawanye ike nke ọkpọkọ igwe anaghị agba nchara.

Na mkpokọta, igwe anaghị agba nchara 316L nwere nguzogide corrosion siri ike ma dabara adaba maka mpaghara corrosion siri ike dị ka oke osimiri, ebe igwe anaghị agba nchara 316 nwere ike ịgbatị ike.

Nha: 1/8 ″ ruo 24 ″
Ọkwa: 304H, 316H, 309/S, 310/S, 317/L, 321/H, 347/H, 904L, 330, 254SMO, 410.
Nkọwapụta: ASTM A312, ASTM A358, ASTM A813, ASTM A814

Ọkwa nke igwe anaghị agba nchara ọkpọkọ

Ihe onwunwe ASTM ọkwa Ọnụ ego UNS Ọnụ ego nke DIN Ọnụahịa kasị elu nke JIS Aha igwe
Austenitic TP 304 S30400 1.4301 SUS304TB X5CrNi18-20
TP 304L S30403 1.4306   X2CrNi19-11
TP 304L S30403 1.4307 SUS304LTB X2CrNi18-9
TP 304H S30409 1.4948 SUS304HTB X6CrNi18-10
TP 310S S31008 1.4845 SUS310STB X8CrNi25-21
TP 310H S31009      
    1.4335   X1CrNi25-21
TP 316 S31600 1.4401 SUS316TB X5CrNiMo17-12-2
TP 316L S31603 1.4404 SUS316LTB X2CrNiMo17-12-2
TP 316H S31609 1.4918 SUS316HTB X6CrNiMo17-13-2
TP 316Ti S31635 1,4571 SUS316TiTB X6CrNiMo17-12-2
TP 321 S32100 1.4541 SUS321TB X6CrNiNb18-10
TP 312H S32109 1.4941 SUS321HTB X6CrNiTiB18-10
TP 347 S34700 1.455 SUS347TB X6CrNiNb18-10
TP 347H S34709 1.4912 SUS347HTB X7CrNiNb18-10
Ferritic & Martensitic TP 405 S41500 1.4002 SUS 405TB X6CrAl13
TP 410 S41000 1.4006 SUS 410TB X12Cr13
TP 430 S43000 1.4016 SUS 430TB X6Cr17
Ferritic / Austenitic   UNS S31803      
2205 UNS S32205 1.4462   X2CrNiMoN22-5-3
2507 UNS S32750 1.441   X2CrNiMoN25-7-4
  UNS S32760 1.4501   X2CrNiMoCuWN25-7-4

Standard nke igwe anaghị agba nchara ọkpọkọ

A 213 / SA 213 Ferritic na Austenitic Alloy-steel ji esi mmiri ọkụ, Superheater na Ọkụ Ọkụ Ọkụ
A 249 / SA 249 Igwe ọkụ Austenitic Steel Welded, Igwe ọkụ, Onye na-agbanwe anụ na tubes Condenser
A 268 / SA 268 Igwe anaghị agba nchara na welded Ferritic na Martensitic igwe anaghị agba nchara maka ọrụ izugbe
A 269 Igwe anaghị agba nchara na Austenitic igwe anaghị agba nchara maka ọrụ izugbe
A312 / SA 312 Igwe anaghị agba nchara, Welded na nnukwu oyi na-arụ ọrụ Austenitic igwe anaghị agba nchara
A 376 / SA 376 Pipe Austenitic Steel enweghị nkebi maka ọrụ okpomọkụ dị elu
A 688 / SA 688 Igwe anaghị agba nchara na welded Austenitic igwe anaghị agba nchara
A789 / SA 789 Igwe anaghị agba nchara na welded Ferritic/Austenitic igwe anaghị agba nchara maka ọrụ izugbe
A790 / SA 790 Igwe anaghị agba nchara na welded Ferritic/Austenitic igwe anaghị agba nchara
A999 / SA 999 Ihe achọrọ maka Alloy na igwe anaghị agba nchara
A 1016 / SA 1016 Ihe achọrọ maka Ferritic Alloy Steel, Austenitic Alloy Steel na igwe anaghị agba nchara.
Ụkpụrụ European  
DIN EN 10216-5 Igwe igwe anaghị agba nchara maka ebumnuche nrụgide
DIN EN 10217-7 Ọkụ ígwè welded maka ebumnuche nrụgide
DIN EN 10297-2 Igwe igwe anaghị agba nchara maka ebumnuche ọrụ na injinia izugbe
DIN EN 10305-1 Ọkụ ígwè maka ngwa nkenke
German Standard  
DIN 11850 tubes igwe anaghị agba nchara maka ụlọ ọrụ nri na kemịkalụ - akụkụ, akụrụngwa
DIN 17455 Nzube Ozuruọnụ Welded okirikiri igwe anaghị agba nchara
DIN 17456 Nzube izugbe na-enweghị ntụpọ okirikiri igwe anaghị agba nchara
DIN 17457 welded okirikiri Austenitic igwe anaghị agba nchara n'okpuru chọrọ pụrụ iche
DIN 17458 Igwe anaghị agba nchara okirikiri Austenitic igwe anaghị agba nchara n'okpuru ihe achọrọ pụrụ iche
DIN 28180 tubes igwe anaghị agba nchara maka onye na-agbanwe ọkụ
DIN 11850 Ọkụ welded na ọkpọkọ maka nri, ihe ọ beụ ,ụ, ụlọ ọrụ kemịkalụ& ọgwụ
Russian Standard  
GOST 9941 Ọkụ na-enweghị ntụpọ na nke na-ekpo ọkụ Mere site na ígwè na-eguzogide corrosion
Norsok Standard  
Norsok M - 650 Ikike nke ndị nrụpụta ihe pụrụ iche
Norsok M - 630 Mpempe akwụkwọ data ihe na akwụkwọ data elementrị maka ọkpọkọ

Ihe achọrọ kemịkalụ (%) nke igwe anaghị agba nchara

Ọkwa UNS atụmatụ C Mn P S Si Cr Ni Mb Ti Nb Ta N Vn Ku Ce B Al Ndị ọzọ
TP304 S30400 0.08 2 0,045 0.03 1 18.0–20 8.0–11 . . . . . . . . . . . . . . . . . . . . . . . .      
TP304L S30403 0,035 2 0,045 0.03 1 18.0–20 8.0–13 . . . . . . . . . . . . . . . . . . . . . . . .      
TP304H S30409 0.04 - 0.1 2 0,045 0.03 1 18.0–20 8.0–11 . . . . . . . . . . . . . . . . . . . . . . . .      
TP310S S31008 0.08 2 0,045 0.03 1 24.0-26 19.0-22 0.75 . . . . . . . . . . . . . . . . . . . . .      
TP310H S31009 0.04 - 0.1 2 0,045 0.03 1 24.0–26 19.0–22 . . . . . . . . . . . . . . . . . .   . . .      
TP310H S31035 0.04 - 0.1 0.6 0.025 0.015 0.4 21.5–23.5 23.5–26.5 . . . . . . 0.40-0.6 . . . 0.20-0.3 . . . 2.5-3.5 . . . 0.002-0.008   Lee Spec
TP316 S31600 0.08 2 0,045 0.03 1 16.0–18 10.0–14 2.00–3 . . . . . . . . . . . . . . . . . . . . .      
TP316L S31603 0,035 2 0,045 0.03 1 16.0–18 10.0–14 2.00–3 . . . . . . . . . . . . . . . . . . . . .      
TP316H S31609 0.04 - 0.1 2 0,045 0.03 1 16.0–18 10.0–14 2.00–3 . . . . . . . . . . . . . . . . . . . . .      
TP317 S31700 0.08 2 0,045 0.03 1 18.0–20 11.0–15 3.0–4 . . . . . . . . . . . . . . . . . . . . .      
TP317L S31703 0,035 2 0,045 0.03 1 18.0–20 11.0–15 3.0–4 . . . . . . . . . . . . . . . . . . . . .      
TP321 S32100 0.08 2 0,045 0.03 1 17.0–19 9.0–12 . . . Ti 5 × (C+N) min, 0.70 max . . . . . . 0.1 . . . . . . . . .      
TP321H S32109 0.04 - 0.1 2 0,045 0.03 1 17.0–19 9.0–12 . . . 4(C+N) nkeji; 0.70 kacha . . . . . . 0.1 . . . . . . . . .      
TP321H S32654 0.02 2.0-4 0.03 0,005 0.5 24.0–25 21.0–23 7.0-8 . . . . . . . . . 0.45-0.55 . . . 0.30-0.6 . . .      
TP321H S33228 0.04 - 0.08 1 0.02 0.015 0.3 26.0–28 31.0–33 . . . . . . 0.60-1 . . . . . . . . . . . . 0.05-0.1   0.025  
TP321H S34565 0.03 5.0-7 0.03 0.01 1 23.0–25 16.0–18 4.0-5 . . . 0.1 . . . 0.40-0.6 . . . . . . . . .      
TP347 S34700 0.08 2 0,045 0.03 1 17.0–19 9.0–13 . . . . . . Lee Spec . . . . . . . . . . . . . . .      
TP347H S34709 0.04 - 0.1 2 0,045 0.03 1 17.0–19 9.0–13 . . . . . . Lee Spec . . . . . . . . . . . . . . .      
Alloy 20 N08020 0.07 2 0,045 0,035 1 19.0–21 32.0–38 2.0–3 . . . Lee Spec Lee Spec . . . . . . 3.0–4 . . . . . . . . .  
Alloy 20 N08367 0.03 2 0.04 0.03 1 20.0–22 23.5–25.5 6.0–7 . . . . . . . . . 0.18–0.25 . . . 0.75 . . . . . . . . .  
Alloy 20 N08028 0.03 2.5 0.03 0.03 1 26.0–28 30.0–34 3.0–4           0.60–1.4        
Alloy 20 N08029 0.02 2 0.025 0.015 0.6 26.0–28 30.0–34 4.0–5           0.6–1.4        

Chart ọgwụgwọ okpomọkụ nke ọkpọkọ nchara enweghị nkebi

Ọkwa UNS
Nhọpụta		 Mechaa Igwe ọkụ ọkụ
TP304H S30409, S30415 Oyi 1900 Celsius F [1040 Celsius C]
TP304H S30409, S30415 Na-ekpo ọkụ 1900 Celsius F [1040 Celsius C]
TP310H S31009   1900 Celsius F [1040 Celsius C]
TP310H S31035   2160-2280 °F [1180-1250 Celsius]
TP316H S31609 Oyi 1900 Celsius F [1040 Celsius C]
TP316H S31610 Na-ekpo ọkụ 1900 Celsius F [1040 Celsius C]
TP321H S32109, S32615 Oyi 2000 Celsius F [1100 Celsius C]
TP321H S32109, S32615 Na-ekpo ọkụ 1925°F [1050 Celsius]
TP321H S32654   2100 °F [1150 Celsius C]
TP321H S33228   2050-2160 °F [1120-1180 Celsius]
TP321H S34565   2050-2140 °F [1120-1170 Celsius]
TP347H S34709 Oyi 2000 Celsius F [1100 Celsius C]
TP347H S34709 Na-ekpo ọkụ 1925°F [1050 Celsius]
Alloy 20 N08020   1700-1850 °F [925-1010 Celsius]
Alloy 20 N08367   2025 Celsius F [1110 Celsius C]
Alloy 20 N08028   2000 Celsius F [1100 Celsius C]
Alloy 20 N08029   2000 Celsius F [1100 Celsius C]

 

304 enweghị nkebi ígwè ọkpọkọ

Chọrọ tensile

Ọkwa Nhọpụta UNS Ike tensile, min ksi [MPa] Ike Mpụta, min ksi [MPa] Ndị ọzọ
TP304 S30400 75 [515] 30 [205]  
TP304L S30403 70 [485] 25 [170]  
TP304H S30409 75 [515] 30 [205]  
TP304H S30415 87 [600] 42 [290]  
TP310S S31008 75 [515] 30 [205]  
TP310H S31009 75 [515] 30 [205]  
TP310H S31035 95 [655] 45 [310]  
TP316 S31600 75 [515] 30 [205]  
TP316L S31603 70 [485] 25 [170]  
TP316H S31609 75 [515] 30 [205]  
TP316H S31635 75 [515] 30 [205]  
TP317 S31700 75 [515] 30 [205]  
TP317L S31703 75 [515] 30 [205]  
TP317L S31725 75 [515] 30 [205]  
TP317L S31726 80 [550] 35 [240]  
TP317L S31727 80 [550] 36 [245]  
TP317L S31730 70 [480] 25 [175]  
TP317L S32053 93 [640] 43 [295]  
TP321 S32100 75 [515] 30 [205] welded & enweghị nkebi
TP321 S32100 75 [515] 30 [205] t = 0.375 in.
TP321 S32100 70 [480] 25 [170] t> 0.375 in.
TP321H S32109 75 [515] 30 [205] welded & enweghị nkebi
TP321H S32109 75 [515] 30 [205] t = 0.375 in.
TP321H S32109 70 [480] 25 [170] t> 0.375 in.
TP321H S32615 80 [550] 32 [320]  
TP321H S32654 109 [750] 62 [430]  
TP321H S33228 73 [500] 27 [185]  
TP321H S34565 115 [795] 60 [415]  
TP347 S34700 75 [515] 30 [205]  
TP347H S34709 75 [515] 30 [205]  
Alloy 20 N08020 80 [550] 35 [240]  
Alloy 20 N08028 73 [500] 31 [214]  
Alloy 20 N08029 73 [500] 31 [214]  
Alloy 20 N08367 100 [690] 45 [310] t = 0.187 n'arọ.
Alloy 20 N08367 95 [655] 45 [310] t> 0.187 n'arọ.
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