
ASTM A213 SS TP94L Tubes Stolost Dan 1.4539 Tubes
Ọkwa ahụ abụghị magnetic n'ọnọdụ ọnọdụ niile ma nwee ezigbo ụgwọ na mwel. Ọkpụkpụ ótitic na-enyekwa ọkwa nke a siri ike, ọbụna gbatuo na-eto eto.
ASTM B677 T67 T54l nchara nchara, Asmet Ígwè ọkpọkọ, cps nchara 904l nchara, 904l nchara, 904l ss pipesmanufacracrer na China.
Ngalaba 904l SS bụ n'ezie ihe na-abụghị ndị na-anaghị akwụ ụgwọ obodo na-enweghị ọdịnaya carbon dị ala. Oseihe nwokeASTM B677 TP 904L nchara pipeNa-enwe igwe anaghị agba nchara nke agbakwunye na ọla kọpa maka ndozi nke iguzogide acid dị ka sulfuric acid. Ọkpụkpụ No8904 bụ nke ọma na-eguzogide nrụgide corrosion cracking yana crorice corrosion. Asme SA 312 904l nchara nchara bụkwa ndọta na-abụghị magnetik ma na-enye ike, na-enye ihe siri ike, na-enyekwa ya.
Udiri a na-enwe nnukwu ihe dị oke ọnụ dịka Nickel na molybdem alloy. Taa, ọtụtụ n'ime ngwa na-achọ maka ọkwa a ma dochie ya. Ngwaahịa ọkwa a dị na ss904l pipes. A na-eme atụmatụ nchara nchara dị nchara 904l iji nweta ihe na-agafe agafe na-eguzogide nguzogide. Nke a bụ n'ihi oke ego nke Molybdemum, chromium na nickel ọdịnaya. Nchọgide na-eguzogide nke klas 904l anaghị agba nchara gụnyere ezigbo nguzogide na nchekasị corrosion cracking, na -atụ na corvice corrosion.
SS 904L PEMY PINP na-enweghị ndọpụ n'ọnọdụ ọnọdụ niile, ma nwee ma ọ bụrụ ma ọ bụrụ ma ọ bụrụ ma ọlị. Ọzọkwa, usoro Aunitistic na-enye ya ike siri ike, ọbụlagodi na oke okpomọkụ. 904l nchara nchara dị mma maka ịnọrọ dị iche iche nke sulfuric acid dị n'okpuru 70¡æ. Ọ na-eguzogide ọgwụ acetic acid nke uche ọ bụla na ọnọdụ okpomọkụ ọ bụla n'okpuru nrụgide nkịtị, na nguzogide corrosion na acetic acid dịkwa mma.
Ihe mejupụtara kemịkal nke ASTM A312 na-enweghị isi n08904 PIP na-enweghị isi:
aloi | % | nickel | Chromium | molybum | kopa | igwe | kabon | manganese | silicon | phosphorus | sọlfọ |
904l | mine | 23 | 19 | 4 | 1 | mmiri | |||||
marnet | 28 | iri abụọ na atọ | 5 | 2 | 0.02 | 2 | 1 | 0.045 | 0.035 |
Njirimara anụ ahụ nke asme sa312 ss 904l enweghị ụbọ akwara:
Ntinye: 8.24g \ / cm3
Melting Point: 1300-1390 ℃
Magnetism: onweghi
Ọgwụgwọ ọkụ: Nchekwa ọkụ n'etiti 1100-1150 ℃ maka 1-2 awa, ikuku na-ajụ oyi ma ọ bụ mmiri jụrụ.
Njirimara nke igwe anaghị agba nchara 904l enweghị atụ:
Ọnọdụ alloy | ike ọdụdọ Rm n \ / mm2 | Runnwe ike Rp0.2n \ / mm2 | Elongation A5% |
904l | 490 | 216 | 35 |