Kedu ihe dị iche n'etiti Q195, Q215, Q235, Q235, Q235, Q255 na Q275 n'ihe gbasara akwụkwọ?
Carbon owuwu bụ steel kachasị, ọnụ ọgụgụ kachasị ukwuu nke na-ejikarị ya na nchara, profaịlụ na profaịlụ, ọkachasị maka ụlọ ọrụ na injinia.
Q195, Q215, Q235, Q235, Q255 na Q275, wdg. , B, c, c, d) dooxygenges usoro nke akara na nke a na akụkụ anọ nke ihe mejupụtara ya. Site na ihe mejupụtara kemịkalụ, akara mmiri dị nro q195, Q235, Q235, ọdịnaya Carbon buru ibu, ọdịnaya nke carbon, na-akwụsi ike karị. Ngwongwo nke emeputara sitere na isi ihe, akara ule ndị dị n'elu na-egosi na ọkpụrụkpụ ≤ 16mm nke mkpụrụ ígwè. Ike ya bụ: 315-430, 335-550, 375-500, 410-550, 490-630 (obn / mm2); Qi ya Elongation bụ: 33, 31, 24, 20, 20 (0.5%). Ya mere, mgbe ndị ahịa na-echetara ndị ahịa, a ga-echetara ndị ahịa ịzụta ihe dị iche iche dị iche iche dị ka ihe achọrọ ngwaahịa chọrọ, ka ọ ghara imetụta ogo ngwaahịa.
Kedu ihe dị iche n'etiti ihe q235a na Q235b?
Q235a na Q235B bụ igwe carbon. Na National Standard GB700-88, Q235A na q235b ihe na carbon na carbon nke qu135a ihe dị n'etiti; Ihe ndị a anaghị eme ụdị nsogbu a, mana ọ na - abụkarị ahụike okpomọkụ, V-noch. Ikwusi okwu ike, ihe eji eme ihe nke ulo Q235b steel dị mma karịa ihe q235a steel. Na mkpokọta, igwe nchara na emechara profaịlụ tupu ịhapụ ụlọ ọrụ na njirimara njirimara. Ndị ọrụ nwere ike ịkọ ma ihe ọ bụ Q235A, Q235B, ma ọ bụ ihe ndị ọzọ na akara akara.
Akwụkwọ akara nke Japanese bụ SPHC, SPHD, wdg. Gịnị ka ha pụtara?
Akwụkwọ ndụ nke Japanese (Jes usoro) mejupụtara usoro nhazi usoro nke ihe atọ: akụkụ nke mbụ na-egosi ihe ahụ, dị ka: s (frrum) pụtara ígwè. Akụkụ nke abụọ nke ụdị dị iche iche, ụdị, na-eji, dị ka p (efere), t (tube), k (KUGU), k (Kogu). Akụkụ nke atọ nke akara tebụl nke ọnụ ọgụgụ ahụ, n'ofe obere Tenile. Dị ka: SS400 - nke mbụ na nchara (SSTEL), sstleel), nke abụọ na "nhazi", 400 maka ike akara nke 400MPA usoro nkịtị. N'etiti ha: SPHC ---- mbụ STEEL STEL, P maka ndebiri mkpọchi, H maka okpomoku okpomoku, ndebiri na-egosi na mpempe na ígwè.
Sphd ------- Votes na-ekpo ọkụ na mpempe akwụkwọ na-ekpo ọkụ na warara maka staming.
Sphe ---------- na-egosiputa akwa mkpuchi na-ekpo ọkụ na ibe maka eserese miri emi.
SPCC ----------------------------------------- voip carbon mpempe carbon carbon na warara maka iji General Jiri General Q195). Akwụkwọ ozi nke atọ C bụ ndebiri maka oyi, nke achọrọ iji hụ na ule tensile na njedebe nke ọkwa ahụ gbakwunyere T maka Spcct.
SPCD ---------------------------------------- na-egosi carbon ígwè carbon na nchara nchara maka ikpuchi, na China 0837)
SPCE ------------------------------------------------------------------------------ voip carbon mpempe carbon carbon carbon na warara nke ihe osise miri emi, ya na China 08] (5213) na-ete nchara. Iji hụ na anaghị arụ ọrụ, tinye n ruo spren na njedebe nke ọkwa ahụ.
Mpempe akwụkwọ counton carbon carbon na mpempe akwụkwọ na-atụ, na-eme iwe maka ihe, 1/8 siri ike maka 8, 1/4 siri ike maka mmadụ 4, 1/2 siri ike maka mmadụ 2.
Koodu elu elu: Enweghị gloss na-emecha maka d, gloss na-emecha nke B. dị ka Spcct-SD na-egosi usoro iwe gị, enweghị gloss na-emecha carbon mpempe akwụkwọ maka iji ya. Mgbe ahụ SPCT-SB na-egosi ọnọdụ iwe dị ọkụ, nke na-acha ọcha, oyi kpọnwụrụ akpọre carbon na nkwa arụmọrụ kwesịrị ekwesị.
Oge post: Jun-24-2024
