Menene banbanci tsakanin Q195, Q215, Q235, Q255 da Q275 cikin sharuddan kayan?
Carbon Carjure shine mafi yawan ƙarfe, mafi yawan adadin sau da yawa a cikin ƙarfe, bayanan martaba da bayanan martaba, gabaɗaya don yin amfani da kai tsaye, galibi don tsari da injiniya da injiniya.
Q195, Q215, Q235, Q235 da Q275 da Q275 da Q275 da Q275 da Enc. Matsayin ƙimar yawan ƙasa (Q), ƙimar kuɗi, inganci, inganci da sauran alamomi (a , B, C, D) Hanyar Deoxygenation na alamomi da sauransu a sassa huɗu na tsarin da ke gudana. Daga abubuwan sunadarai, m karfe maki q195, Q215, Q235 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 da Q275 Kayan aikin injin daga maki, abubuwan da ke sama sun nuna cewa kauri ≤ 16mm na yawan m na karfe. Stanshinta ƙarfin sa sun ce: 315-430, 335-50, 410-550, 410-550, 49030, 410-550, 49030, 410-550, 49030, 410-550, 49030, 410-550, 49030, 410-550, 490-630 (40-630); Qi Elongation shine: 31, 26, 24, 20 (0.5%). Saboda haka, a lokacin gabatar da baƙin ƙarfe ga abokan ciniki, ya kamata a tunatar da abokan cinikin don siyan kayan ƙarfe na ƙarfe, don kada su shafi ingancin samfurin da ake buƙata.
Menene bambanci tsakanin kayan Q235A da Q235B?
Q235A da Q235B sune kwalliyar carbon. A cikin ƙimar ƙasa GB700-88, Q235A rarrabuwar abubuwa shine yawancin abubuwan Carbon na ƙarfe 0.14-0.22 Kusan; Q235B kayan baya yin gwajin tasirin, amma galibi ana gwada gwajin zazzabi, V-Protch. Misalai a hankali, kaddarorin na kayan aikin Q235B Karfe mafi kyau fiye da kayan Q235A. Gaba ɗaya, injin ƙarfe a cikin bayanan martaba kafin barin masana'antar tana alama akan farantin ganewa. Masu amfani za su iya gaya ko kayan yana da Q235A, Q235B, ko wasu kayan a kan farantin alamar.
M karfe na Jafananci sune SPHC, SPD, da sauransu. Me suke nufi?
Karfe Jafananci (Jerin jerin) Grades baƙin ƙarfe na al'ada ƙirar: ɓangaren farko yana nuna abin kunne, kamar: s (m karfe) yana nufin ƙarfe. Kashi na biyu na siffofi daban-daban, nau'ikan, yana amfani da shi, kamar p (farantin) wannan farantin, t (TU (TU (TU (TU (TUTU) waccan kayan aiki. Kashi na uku na tsarin tebur na lamba, gaba ɗaya mafi karancin ƙarfi. Irin: SS400 - farkon s theiry (sneeel), na biyu s cewa "tsarin" (tsarin "(tsarin" (tsarin "(tsarin" (tsarin "(tsarin" (tsarin "(tsarin" (tsari "(sashi na), 400 don ƙananan ƙarfin layin ƙarfe na 400pta na ƙira. Daga cikinsu: SPHC ------------ Farkon Smeel Karfe Bet, H Don Tsarin Zaman Lafiya, duk yana nuna cewa gonar mai zafi da ƙarfe.
SPHD ----- Yana nuna haske mai haske
Sonka -----na yana nuna zafi na zanen karfe da tube don zane mai zurfi.
SPCC ----- yana nuna sanyi a cikin takardar carbon na carbon na carbon da tsiri don amfanin gaba ɗaya, daidai da aji na Q195-215a. Harafi na uku c ne hadadden sanyi ga sanyi, wanda ake buƙata don tabbatar da gwajin na zamani a ƙarshen sa a ƙarshen sa.
SPCD ------ yana nuna sanyi ya yi birgima carbon karfe da karfe da karfe a China 08al (13237) babban carbon carbon na carbon.
Spce -----na yana nuna sanyi mai sanyi carbon na carbon na carbon na carbon da tsiri don zane mai zurfi, daidai da kasar Sin. Don tabbatar da ayyukan rashin aiki, ƙara n don spcen a ƙarshen sa.
Colble mai sanyi carbon carbon da tsararren ƙira, an korar da aka yi don matsakaitan, 1/8 wuya na 4, 1/2 wuya ga 2.
Lambar kammalawa: Babu mai sheki don D, mai sheki mai ƙarewa don B. kamar spcct-SD ya nuna Standard Carbon Carbon na gaba ɗaya. Daga nan sai spcct-SB yana nuna daidaitaccen matsayi, an gama haske, sanyi ya yi birgima carbon na carbon tare da garantin kayan aikin injin.
Lokaci: Jun-24-2024
