201 paipa uamea

Fa'amatalaga Puupuu:

Faailoga auala

201 paipa uamea uamea – S20100 (AISI. ASTM)

American Iron and Steel Institute e fa'aogaina ni numera se tolu e fa'ailoga ai fola u'amea fa'ama'ale'a eseese.E aofia ai:

①Austenitic stainless steel ua faailogaina i le 200 ma le 300 faasologa o numera;

②Ferritic ma martensitic uamea uamea o loʻo faʻatusalia e 400 numera faasologa.

Mo se faʻataʻitaʻiga, o nisi uʻamea austenitic masani e faʻailogaina i le 201, 304, 316 ma le 310, uʻamea uʻamea ferritic ua faʻailogaina i le 430 ma le 446, ua faʻailogaina uʻamea martensitic i le 410, 420 ma le 440C, ma le duplex (austenitic-ferritic) uamea. , u'amea fa'ama'a'aina u'amea u'amea, ma u'amea maualuga i totonu o le u'amea itiiti ifo i le 50% e masani lava ona pateni pe fa'ailoga.

Fa'amoemoega fa'atinoga

201 faagaau uʻamea uamea o loʻo iai uiga o le teteʻe o le acid, teteʻe alkali, maualuga maualuga ma leai se pinhole.E fa'aaogaina e gaosia ai mea e sili ona maualuga e pei o le pusa ma le pito i lalo o le fa'aili matamata.201 e mafai ona fa'aaoga masani paipa u'amea i paipa teuteu, paipa alamanuia ma nisi oloa fa'aloloa papa'u.Fa'aletino o le 201 paipa uamea

1. Elongation: 60 i le 80%

2. Malosi tete'e: 100000 i le 180000 psi

3. Fa'asao fa'alelei: 29000000 psi

4. Faʻasaʻo faʻamalosi: 50000 i le 150000 psi

A.Saunia uamea lapotopoto;B. Fa'avevela;C. Ta'avale vevela;D. tipi ulu;E. Pickling;F. olo;G. Lubrication;H. Taavale malulu;I. Fa'amālūlūina;J. Fofo togafitiga vevela;K. Fa'asa'o;L. tipi paipa;M. Pickling;N. Ua mae'a asiasiga o oloa.