Introduction to ASTM A519 AISI 4130 Alloy Seamless Steel Pipe

He kumu hoʻohālike paipu kila chromium molybdenum alloy ka 4130.

ʻO ka paipu kila kila chromium molybdenum he ʻano paipu kila humuhumu ʻole, a ʻoi aku ka kiʻekiʻe o kāna hana ma mua o nā paipu kila humuhumu maʻamau. No ka mea, ʻoi aku ka nui o ka Cr i loko o kēia ʻano paipu kila, ʻaʻole hiki ke hoʻohālikelike ʻia kona mahana kiʻekiʻe, ka mahana haʻahaʻa, a me ke kūpaʻa ʻana i ka palaho me nā paipu kila humuhumu ʻē aʻe. No laila, hoʻohana nui ʻia nā paipu humuhumu i nā ʻoihana e like me ka petroleum, kemika, ka mana, a me nā paila.

He aha ke ʻano o ka paipu kila ʻo 4130?

Pili ka 4130 i ka brand kūloko 30CrMo, a ʻo ka ikaika tensile ma ke ʻano laulā ma luna o 700MPa. Pono ka uea wili e hoʻohana i ka uea wili ikaika kiʻekiʻe ER70-G, hiki iā ʻoe ke nīnau i kou kūʻai ʻana.

Hoʻolauna i ka ASTM A519 AISI 4130 Alloy Seamless Steel Pipe

Papa paipu kila kila: AISI 4130
Kūlana: ASTM A29/A29M-04. ASTM A519
ʻO ka hōʻailona kūloko e pili ana: 30CrMo
Lama Kepanī e pili ana: SCM430 (SCM2)
Lama Kelemania e pili ana: 34CrMo4 (1.7220)
Kūlana ʻAmelikaPaipu/Tube kila humuhumu ʻole A519 4130no nā Mīkini ʻAila
ʻAmelika Kūlana AISIPaipu kila humuhumu ʻole 4130Kūlana Hoʻokō: ASTM A519
Kūlana ʻAmelikaASTM/AISI 4130paipu kila kila Hoʻohuihui kemika: C: 0.28~0.33 Si: 0.15~0.35 Mn: 0.40~0.60 S ≤ 0.040 P ≤ 0.040 Cr: 0.80~1.10 Mo: 0.15~0.25
ʻO nā waiwai mechanical AISI 4130 maʻamau ʻAmelika: ikaika tensile: ≥ 620MPa, ikaika hua: ≥ 415MPa, elongation ma hope o ka haki: ≥ 20%, a hiki ke hoʻopau ʻia a hoʻomaʻamaʻa ʻia e like me nā koi o ka mea kūʻai aku.
ʻO ke kūlana ʻAmelika AISIPaipu kila 4130kūlana hoʻouna: ʻōwili wela a i ʻole ka wela i mālama ʻia a hoʻopaʻa ʻia
Nā kikoʻī a me nā ana: 60.3-765 * 5-120, nā anawaena i hoʻohana pinepine ʻia: 60.3, 73, 88.9, 101.6, 114.3, 141.3, 168.3, 219.1, 273.1, 323.9, 355.6, 406.4, 457.2, 508, 559, 610, 660, 711, 762. Hiki ke hoʻopilikino ʻia nā nui ʻē aʻe e like me nā koi o ka mea kūʻai aku.
ʻO ke kahua noi paipu kila kila maʻamau ʻAmelika 4130: hoʻohana nui ʻia no nā lako ʻimi aila, nā lako ʻeli, nā lako hana aila mīkini, nā lako ʻeli aila a me nā lako hana a me nā mea pono, a me nā mea e pono ai no nā seti piha o ka ʻohi ʻana a me ka halihali ʻana i ka aila a me ke kinoea kūlohelohe

Ma ke ʻano he4130 mau mea hoʻolako paipu, Hiki iā Yuantai Derun ke hanaPaipu huinaha 4130,Paipu huinahā 4130,4130 paipu humuhumu, paipu aisi 4130, paipu a519 gr 4130, hoʻohana ʻia kekahi mau paipu aisi 4130 i kahi papahana kaulana.