U tseba eng ka A105 ea forging?

Lebitso le tloaelehileng: lisebelisoa tsa tšepe tsa carbon bakeng sa likarolo tsa liphaephe.
Hobane mofuta o le mong feela oa tšepe ea carbonforginge hlalositsoe ka mokhoa ona, A105 e boetse e nkuoa e le boemo ba tšepe ea carbon ea forging.
A105 hape ke khoutu ea lintho tse bonahalang, eo e leng ea tšepe e khethehileng 'me ke tšepe e entsoeng ka serame.
A105ke tšepe e tlaase ea carbon, e tšoanang le tšepe ea 20. Ho na le litekanyetso tse peli, e 'ngoe ke ea American standard ASTM A105/A105M Carbon Steel Forgings for Piping Components,' me e 'ngoe ke maemo a Sechaena a GB/T12228-2006 Maemo a Tekheniki a Carbon Steel Forgings for General Purpose Valves.
Sehlopha sa thepa: A105 Standard: ASTM A105 Litšepe tsa tšepe tsa carbon bakeng sa likarolo tsa tsamaiso ea liphaephe Naha le sebaka: Sehlopha sa tšepe sa USA: papiso ea tšepe ea mohaho: 1.0402 EuropeanUnion / EN papiso 1.0406 EuropeanUnion / EN papiso 1.0477 EuropeanUnion / EN papiso ea 1 EuropeanUnion / EN papiso ea 1 EuropeanUnion1 1. EN papiso

Sebopeho

C: ≤ 0.35, Si: ≤ 0.35 ,Mn: 0.6-1.05 ,S: ≤ 0.050 , P: ≤ 0.040, Cu ≤ 0.4, Ni ≤ 0.4 , Mo ≤ 0 ≤ 0 ≤ 0.8≤ 0.
Thepa ea mochini e pakeng tsa 20 # tšepe e entsoeng le 16Mn tšepe e entsoeng.
Thepa ea mochini (Mpa)
Matla a matla: ( σ b) ≥485Mpa
Matla a tlhahiso (σ s)≥250Mpa
Elongation e ka morao (δ)≥ 22%
Phokotso ea sebaka ( ψ)≥ 30%
Ho thatafala ≤ HB187

A105 carbon sebopeho tšepe
A105 ke nomoro e tloaelehileng ea ASTM ea Amerika, ASTM A105/A105M ea tšepe e entsoeng ka tšepe bakeng sa likarolo tsa liphaephe, 'me A e emela tšepe e tloaelehileng ea sebopeho sa carbon. Ke ea tšepe e khethehileng 'me ke mofuta oa tšepe e entsoeng ka mokhoa o batang. A105 ke tšepe e tlase ea khabone, e ts'oanang le tšepe ea 20.
Tlhokomeliso: Tsamaisong ea liphaephe, ka kakaretso A105 e ka nka sebaka sa No. 20, empa No. 20 e ke ke ea nka sebaka sa A105 ka ho feletseng, hobane phapang ea matla e ntse e le khōlō. Leha ho le joalo, khatello ea khatello ea maikutlo (SCC) ea A105 e mpe ho feta ea No. 20.

A105 Ke thepa efe e fapaneng le 20 tšepe
A105 ke tšepe e tlase ea khabone. The carbon content ea carbon structural tšepe e ka bang 0.05% ~ 0.70%, 'me ba bang ba ka ba ka holimo ho 0.90%. A105 ke nomoro e tloaelehileng ea ASTM ea Amerika, 'me A e emela tšepe e tloaelehileng ea carbon structural. Boemong bona, ho boletsoe mofuta o le mong feela oa tšepe ea tšepe, 'me A105 e boetse e nkuoa e le boemo ba tšepe ea k'habone. A105 hape ke khoutu ea lintho tse bonahalang, eo e leng ea tšepe e khethehileng 'me ke tšepe e entsoeng ka serame. A105 ke tšepe e tlase ea khabone, e ts'oanang le tšepe ea 20. Ho na le litekanyetso tse peli, e 'ngoe ke ea American standard ASTM A105/A105M Carbon Steel Forgings for Piping Components,' me e 'ngoe ke maemo a Sechaena a GB/T12228-2006 Maemo a Tekheniki a Carbon Steel Forgings for General Purpose Valves. The carbon content ea carbon structural tšepe e ka bang 0.05% ~ 0.70%, 'me ba bang ba ka ba ka holimo ho 0.90%. Tsamaisong ea liphaephe, ka kakaretso A105 e ka nka sebaka sa No. 20, empa No. Leha ho le joalo, khatello ea khatello ea khatello ea kelello (SCC) ea A105 e mpe hanyenyane ho feta ea No. 20.
E ka aroloa ka tšepe e tloaelehileng ea carbon structural le tšepe ea boleng bo holimo ea carbon. E na le lisebelisoa tse ngata ebile e sebelisa chelete e ngata. E sebelisoa haholo-holo ho seporo, borokho, merero e fapaneng ea kaho, ho hlahisa likarolo tse fapaneng tsa tšepe tse jereng meroalo e sa fetoheng, le likarolo tse sa hlokahaleng tsa mochini le li-wellds tse akaretsang tse sa hlokeng kalafo ea mocheso.