ASTM1020/1035/1045/4140 ST52 27SiMn 41Cr4 Taumaha Paipa Paipa Kore

ASTM1020/1035/1045/4140 ST52 27SiMn 41Cr4 Taamaha Waitara Paipa Paipa Maamaa Ataahua

Whakaahuatanga Poto:

He momo putorino paipa paipa mo te pakitara he nui ake te matotoru o te pakitara i te toharite.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Whakaatu Hua

Hua Whakataki

He momo putorino paipa paipa mo te pakitara he nui ake te matotoru o te pakitara i te toharite.Ka taea te wehea te tukanga whakangao o te putorino tuitui paipa taiapa taiepa ki nga tikanga taketake e wha: te kumea matao, te whakamaroke makariri, te wera wera, me te roha wera.E ai ki te kaupapa, ka taea te wehea ki te paipa maitai mo te hanganga;paipa maitai tuitui mo te kawe wai;pehanga teitei paipa maitai tui mo te kōhua;pehanga teitei paipa maitai tuitui mo nga taputapu tongi;paipa maitai tuitui mo te keri whenua;paipa maitai tuitui mo te keri hinu;paipa maitai mo te pakaru hinu;paipa maitai tuitui mo te hanga kaipuke;momo paipa koranu.Ko nga paipa maitai kore e tohuhia e te diameter o waho me te matotoru o te pakitara.

Hanganga matū

Koeke maitai	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

Nga Taonga Miihini

Koeke maitai	Te Kaha Tana σb (MPa)	Kaha Tuku σs (MPa)	Whakaroa δ5 (%)	Pūngao Pānga Akv (J)	Te whakaheke o te wahanga ψ (%)	Te uara pakari αkv (J/cm2)	Te pakeke 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

Tukanga Whakaputa

pire ngongo porowhita → whakawera → werohia → toru-roira te hurihuri ripeka, te huri haere tonu, te tangohanga ranei → tihorea → te rahi (te whakaiti ranei i te diameter) → te whakamatao → te whakatikatika → te whakamatautau waipēhi (te kitea koha ranei) → te tohu → te whare putunga.

Apure Tono

Ko te putorino maitai o te pakitara taumaha e whakamahia ana i roto i te tiaki wai, petrochemical, matū, hiko hiko, irrigation ahuwhenua, hanga taone me etahi atu ahumahi.Mo te kawe wai: te tuku wai me te whakaheke.Te kawe hau: te hau maori, te mamaoa, te hau hinu hinu.Whakamahinga hanganga: whakamahia hei paipa piriti;tauranga, rori, whare me etahi atu hanganga.

Tōmua: Tino Tika ST45 ST52 SAE1045 27SiMn Tube Whakahonore Maamaa mo te Potakaro Hydraulic

Panuku:Konumohe Coil