ASTM1020/1035/1045/4140 ST52 27SiMn 41Cr4 Uamea Mamafa'i Uila Paipa

ASTM1020/1035/1045/4140 ST52 27SiMn 41Cr4 Mamafa Pa'u Uila Seamless Paipa Uamea Fa'aalia Ata

Fa'amatalaga Puupuu:

O paipa u'amea lamolemole puipui mamafa o se ituaiga paipa e maualuga atu le mafiafia o puipui nai lo le averesi.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Fa'aaliga Oloa

Folasaga o oloa

O paipa u'amea lamolemole puipui mamafa o se ituaiga paipa e maualuga atu le mafiafia o puipui nai lo le averesi.O le gaosiga o le gaosiga o le paʻu mamafa paʻu uʻamea seamless paipa e mafai ona vaevaeina i ni auala autu se fa: toso malulu, taʻavale malulu, taʻavale vevela, ma faʻalauteleina vevela.E tusa ai ma le faʻamoemoe, e mafai ona vaevaeina i paipa uʻamea seamless mo fausaga;paipa u'amea lamolemole mo felauaiga vai;paipa u'amea su'esu'e maualuga maualuga mo fa'afu;maualuga maualuga paipa u'amea seamless mo meafaigaluega fetilaisa;paipa u'amea lamolemole mo vili fa'afanua;paipa u'amea lamolemole mo le suau'u vili;paipa u'amea lamolemole mo le ta'e suau'u;paipa u'amea lamolemole mo le fau vaa;paipa u'amea eseese.O paipa u'amea lamolemole e fa'aalia i le lautele i fafo ma le mafiafia o puipui.

Fa'asu'esu'ega o vaila'au

Vasega uamea	C	Si	Mn	S	P	Cr	Ni	Cu	Mo
ASTM1020	0.17~0.23	0.17~0.37	0.35~0.65	≤0.035	≤0.035	≤0.25	≤0.30	≤0.25
ASTM1035	0.32~0.39	0.17~0.37	0.50~0.80	≤0.035	≤0.035	≤0.25	≤0.30	≤0.25
ASTM1045	0.42~0.50	0.17~0.37	0.50~0.80	≤0.035	≤0.035	≤0.25	≤0.25	≤0.25
ASTM4140	0.38~0.45	0.17~0.37	0.50~0.80	≤0.035	≤0.035	0.90~1.20	≤0.30	≤0.30	0.15~0.25
ST52	0.12~0.20	0.20~0.55	1.20~1.60	≤0.035	≤0.035	≤0.25	≤0.25	≤0.25
27SiMn	0.24~0.32	1.10~1.40	1.10~1.40	≤0.035	≤0.035	≤0.30	≤0.30		≤0.15
41Cr4	0.37~0.44	0.17~0.37	0.50~0.80	≤0.035	≤0.035	0.80~1.10	≤0.30	≤0.25	≤0.10

Meatotino Fa'ainisinia

Vasega uamea	Malosi Tetele σb (MPa)	Malosi e maua σs (MPa)	Fa'aumi δ5 (%)	Malosiaga a'afiaga Akv (J)	Fa'aitiitia le vaega ψ (%)	A'afiaga faigata tau αkv (J/cm2)	Malosi HB
ASTM1020	≥410	≥245	≥25		≥55		≤156
ASTM1035	≥530(54)	≥315(32)	≥20	≥55	≥45	≥69(7)	≤197
ASTM1045	≥600	≥355	≥16	≥39	≥40	≥49(5)	≤229
ASTM4140	≥1080(110)	≥930(95)	≥12	≥63	≥45	≥78(8)	≤217
ST52	≥490	≥345	≥21	≥31			121–178
27SiMn	≥980	≥835	≥12	≥39	≥40		≤217
41Cr4	≥810	≥785	≥9	≥47	≥45		≤207

Gaosiga Fa'agasologa

Pili faagaau lapotopoto → fa'avevela → tu'ia → ta'avale koluse tolu-lo'a, ta'avale faifaipea po'o fa'aulufaleina → tapeina → sizing (po'o fa'aitiitia le lautele) → fa'alili → fa'asa'o → su'ega fa'asuavai (po'o le iloa o mea sese) → maka → fale teu oloa.

Talosaga Field

O paipa u'amea gaogao puipui mamafa e masani ona fa'aaogaina i le fa'asao vai, petrochemical, vaila'au, eletise eletise, fa'ato'aga fa'ato'aga, fausiaina o taulaga ma isi pisinisi.Mo felauaiga vai: sapalai vai ma alavai.Felauaiga kesi: kesi faanatura, ausa, kesi suau'u liquefied.Fa'aoga faufale: fa'aaogaina e fai ma alalaupapa fa'aputu paipa;uafu, auala, fale ma isi fausaga.

Muamua: Ma'a'a Maualuluga ST45 ST52 SAE1045 27SiMn Seamless Honed Tube mo Haidraulic Cylinder

Sosoo ai:Aluminum Coil