2b-mechaa igwe anaghị agba nchara, ọ bụghị unyi, corrode, ma ọ bụ nchara ma ọ bụ nchara ma ọ bụ nchara mgbe ọ bụla ígwè, mana ọ bụghị unyi.

Nkọwapụta ASTM A240 na-ekpuchi Chromium, Chromium-nickel, na Chromium-Manges-nickel efere, mpempe akwụkwọ, mpempe akwụkwọ maka ojiji na ngwa nrụgide na ngwa ndị mmadụ. Na steel ga-ezute ihe mejupụtara ọgwụ. Ihe a ga-ezute ihe ndị ahụ akọwapụtara.

Mpempe akwụkwọ nchara 304 mejupụtara igwe anaghị agba nchara nke nwere 18% Chromium na 8% nickel na nchịkọta. Nke a bụ klas kachasị eji eji akwụ ụtọ na ụwa.

Igwe anaghị agba nchara nwekwara ọnụọgụ carbon, silicon na manganese. Enwere ike itinye nickel na molybdenum, a ga-agbakwunye ihe ndị ọzọ bara uru dị ka ịkwalite mgbazinye ma kwalite nguzogide.

Ọkwa 304 \ / 304L igwe anaghị agba nchara nwere opekata mpe 18% na 8% nickel. Naanị ihe dị iche n'etiti ha bụ ọdịnaya carbon. Pịnye 304 nwere carbon nke 0.07% .type 304L nwere obere carbon nke 0.030%. Akụkụ carbon a na steels na-emetụta nguzogide nguzogide. 304 \ / 304l dị na mpempe akwụkwọ, mpempe akwụkwọ, efere ceil, gburugburu ụlọ mmanya, nke a na-edozi oghere na ngwaahịa rubela maka ịmeziwanye.

A na-ejikarị efere nchara na ngwa ụlọ, arịa nrụgide, mmiri na-agbasa na akụrụngwa, yana ngwa ndị agha. Ọkwa ahụ, ihe na parameters nke efere akwa dịkwa mkpa na otu esi eji ya.

304 Ngwongwo ọrụ dị mma ma na-eguzogide ọgwụ dị iche iche. 304 \ / 304L nchara nchara nchara na efere bụ akụkụ nke ezinụlọ anaghị agba nchara. Ọkwa 304 nwere ọdịnaya carbon dị ala karịa 302 \ / 304l nwere obere carbon na-agbatị na nguzogide corrosion na kemịkalụ nke ọma na kemịkalụ.

Igwe anaghị agba nchara 304, 304l bụ igwe anaghị agba nchara nke na-ejikarị ya na akụrụngwa akụrụngwa na akụkụ nke akụrụngwa (corrosion iguzogide ya na usoro). Iji nọgide na-eguzogide usoro nchara nchara, mmanụ igwe anaghị enwe ihe karịrị 18% Chromium na ihe karịrị 8% nickel.

Ogo nke otu, na-ekwe ka ihe nkiri mara mma iron, aghala inwe cracks, na-a scaringe na ntụpọ ndị ọzọ. A na-ekewa usoro a na mpempe akwụkwọ na-ekpo ọkụ na mpempe akwụkwọ oyi

Mpempe akwụkwọ nchara nchara 304 nwekwara akwụkwọ manganese, carbon, slicon, sọlfọ, nitrogen na phosphorus na phosphorus na phosphorus na phosphorus na phosphorus na phosphorus na phosphorus na phosphorus na phosphorus na phosphorus na phosphorus na phosphorus na phosphorus na phosphorus na phosphorus na phosphorus na phosphorus na phosphorus. Ihe a siri ike ma nwee 205MPa opekempe ike na 515MPA opekempe ike tensile n'ozuzu.

Iwere onye ahịa dị ka etiti, ebumnuche kachasị mma bụ igwe anaghị agba nchara, na mbụ taisco, igwe anaghị agba nchara, 316lvm nchara nchara. Anyị na-agba mbọ igbo mkpa ndị ahịa, na-etinye ọdịmma ndị ahịa mgbe niile na uto nke ndị ọrụ na mbụ, ma were ụzọ mmepe dị mma ma sie ike.

Chromium na-etolite oyi akwa nke chromium (III) oxide (Cr2o3) mgbe 304 na-ekpughe oxygen. Oyi akwa dị gị mkpa ịhụ na igwe ka na-egbu maramara. A na-enwekarị oyi oyi akwa na ikuku, na-echebe igwe n'okpuru.

A na-ejikwa mpempe akwụkwọ a na-agba nchara 304, ngwa nrụgide, nri na ọrụ ọbọma, na ndị ọzọ. 304L igwe anaghị agba nchara nwere nguzogide guzogide n'okpuru ọnọdụ ikuku ikuku na ọnọdụ okpomọkụ ma nwee ike iguzobe acid uwa.

Igwe nchara 304 na-eguzogide corrosion na fing, mmezi dị ala, ọnụ ahịa dị ala, na sheeer na-eme ka ọ bụrụ ihe dị mma maka ọtụtụ ngwa. Enwere ihe karịrị akara 150 nke igwe anaghị agba nchara, 15 nke ndị a na-ejikarị.

ASTM A240 316TI nchara? Nwere obere ego nke titanium. Ọdịnaya titanium bụ naanị ihe dị ka 0,5%. Titanium amịrị na-eme ka ihe owuwu 316 nwee okpomọkụ karịrị 800c.

Anyị bụ ndị nrụpụta, onye na-ebubata ya na igwe anaghị agba nchara 316t \ / 316TI na-ejikọ ihe na-eme ihe dị mma, oke okpomọkụ dị mma, oke okpomọkụ na-enwe oke na nke ọma. Browsets igwe anaghị agba nchara ndị a, a na-eji akwa ma ọ bụ chepụtara ya dị ka nke mba na mba ụwa.

Chromium na-etolite oyi akwa nke chromium (III) oxide (Cr2o3) mgbe 304 na-ekpughe oxygen. Oyi akwa dị gị mkpa ịhụ na igwe ka na-egbu maramara. A na-enwekarị oyi oyi akwa na ikuku, na-echebe igwe n'okpuru.

Nnukwu akwa akwa na-ezo aka na akwa ígwè na ọkpụrụkpụ nke ọkpụrụkpụ karịa 3 mm. Ihe a na-ejikarị ígwè akwa ígwè bụ 0.5-2mm, nke na-ekewa na mpempe akwụkwọ na ihe mkpuchi. Girigiri

Akwa akwa akwa akwa akwa na akwa akwa na-awụpụ n'ime 0.2-4mm na-emepụta site na mpịakọta na-ekpo ọkụ ma ọ bụ mpịakọta ígwè bụ ndị nwere ọkpụrụkpụ karịa 4mm

Iguzogide nguzogide nke igwe nchara nchara nke 316 nwere ike ime ka ọ dị mma site na ịgbakwunye chromium, molybdenum na nitrogen. A ga-eme ihe eji eme ihe niile 316 \ / 316T igwe anaghị agba nchara mkpuchi na-eji ngwa ọrụ na-agba nchara, ebe ngwaọrụ na ụlọ ọrụ na-arụ ọrụ nke ọma tupu ojiji.

ASTM A240 1.4404 - 1.4435 Pịnye # 4 bered 6k 10k ero 30k 33

1.4539 efere, nguzosi ike na-eguzogide. Agbanyeghị, nkwụsi ike nke ọkwa a na-agbadata na oke okpomọkụ, karịsịa karịa 4000. ASTM A240 na-enweghị ike ịbụ ihe ngwọta okpomọkụ na-agwọ na 1090-11759Ãc site na ijinyụgbu. Ọgwụ ọkụ dị mma maka ike ya. A na-eji mpempe akwụkwọ 1.4535 na akụrụngwa mmanụ, pulp na ụlọ ọrụ nhazi akwụkwọ, ahịhịa na-ekpuchi ahịhịa, wdg screebing.

A240 316TI 1.4571 mechaa mpempe Astm 316l 309s 314 na-enweghị igwe mpịakọta mpịakọta - zhengzhou hoodeline akụrụngwa A24.

Alloy 34409) Elu igwe anaghị agba nchara bụ carbon dị elu (0.04 - 0.10) version nke alloy. Emepụtara ya maka ịkwagide na-eme ka ike gwụ ya ma maka ike dị elu karịa 1000 ° f (537 Celsius C). N'ọtụtụ oge, ihe carbon ọdịnaya nke efere ahụ na-enyere asambodo eji agba.
Uwe eji igwe anaghị agba nchara & rods
Mpempe akwụkwọ & akwa & cils
ASTM A240 na-enweghị isi s31254 ọkpụrụkpụ efere 4mm nchara
ASTM A240 nchara 310 310s sheits na-eweta

A na-eji efere na akwa maka ngwa dị iche iche na-achọ iguzogide iguzogide na ike. Roopam ígwè bụ onye na-emepụta akwụkwọ ndị a na efere dị iche iche, mechaa na ụdị. ASTM A240 pịnye mpempe akwụkwọ 316TI? Kemgbe 316Ti mejupụtara elu alloy, a na-eji ya na nyiwe, ndị ọrụ ụgbọ mmiri na akpa owuwu, cladding ihe na n'ọnụ ụzọ ndị ọzọ.

SS 310 efere bụ ihe dịgasị iche iche ejiri rụọ ọrụ na ọrụ dị iche iche. A na-ejikarị ya na ọrụ dị elu n'ihi ike ya iguzogide oxidation na corrosion na oke okpomọkụ.

¡Ís na-egosi na ọdịnaya carbon nke alloy dị obere (ọdịda nke carbium dị na ala) kpatara ya.

Nkọwapụta ASTM A240 na-ekpuchi Chromium, Chromium-nickel, mpempe akwụkwọ ịchọ mma nke Chromium, gụnyere ụlọ ọrụ, ihe owuwu, owuwe ihe, owuwe ihe owuwu, na ngwa.

Ukwu akwara ukwu ukwu na-ezo aka na akwa nchara na ọkpụrụkpụ nke erughị 50 mm. A na-ejikarị akwa akwa akwa na-ebugharị emegharị, na-efegharị, àkwù, àkwà mmiri na arịa dị elu shells

Ọ bụ breeki ma ọ bụ mpịakọta gbara ya gburugburu na akụkụ dị iche iche maka ngwa na usoro, nke nkiti, na ụgbọ njem. Ihe owuwu a na-enye nchara nchara 31 na-enye ha ihe eji eme ihe eji eme ihe na nguzobe.

Mpempe akwụkwọ igwe anaghị agba nchara 904l nwere ike tensile ike na isi ike. Mpempe akwụkwọ n nchara 904l nwere ọdịnaya Nickel, 23% Chromium ọdịnaya, na ọdịnaya 5% molybdenum.