A53 seamless kila paipu mea he mea o American maʻamau kila paipu, ma ka a53-a ua like me ka home 10 # kila, a53-b ua like me ka hale 20 # kila, a me a53-f ua like me ka home Q235 mea.
Manaʻo ʻia ke kila kila ʻole e like me ke kila hoʻolālā maʻamau, ʻo ia ka mea i ʻike nui ʻia e ka ikaika tensile a me ka helu hua.
ʻO 16Mn he kila hoʻolālā ikaika haʻahaʻa haʻahaʻa: ʻo ka maʻi kalapona he 0.1% - 0.25%, a ua hoʻohui ʻia nā mea hao nui manganese, silicon, vanadium, niobium a me titanium; ʻO ka nui o kāna mau mea i hoʻohuihui ʻia ma lalo o 3%.
ʻO 35CrMo ka helu kikoʻī o ke kila structural alloy (alloy quenched and tempered steel), ka mea i hoʻohana nui ʻia e hana i nā ʻāpana koʻikoʻi i nā mīkini like ʻole me ka hopena, ke kulou a me ka torsion a me ka ukana kiʻekiʻe.
30CrMo alloy kila paipu i kalapona maʻiʻo o 0.26 ~ 0.34, silika maʻiʻo o 0.17 ~ 0.37, manganese maʻiʻo o 0.40 ~ 0.70, molybdenum maʻiʻo o 0.15 ~ 0.25, chromium maʻiʻo o 0.80 ~ 1.10.
ʻO nā māka kila maʻamau o nā paipu kila maʻamau ʻEulopa ʻo P195, p235, p265, p195gh, p235gh, P265GH, 13crmo4-5 a me 10crmo9-10.
Hoʻonui ʻia ke kahua noi o 12Cr1MoVG alloy pipe e hāʻawi i kahi ākea ākea no ka hoʻomohala ʻana i ka ʻoihana.
Ke kumu o 42CrMo seamless steel paipu: ʻo ke kila kūikawā no ke alahaka ʻo "42CrMo", ʻo ke kila kūikawā no ke kāʻei kaʻa ʻo "42CrMo", a ʻo ke kila kūikawā no ka moku kaomi ʻo "42CrMo".