ASME SA387 GR.22 CL2 Pahu hao a me ka ipu hao paʻi

ASME SA387 GR.22 CL2 Pahu hao a me ka ipu hao paʻi

ʻO ASME SA387 he pā kila chromium molybdenum alloy i manaʻo nui ʻia no ka paila welded a me nā ipu kaomi i hoʻolālā ʻia no ka lawelawe wela kiʻekiʻe.

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Paipu kila

Paipu kila ʻole Paipu kila huila Paipu kila kalapona Paipu Laina API Paipu kila welo Paipu hao hao hao Nā lako

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Huina kila/Pepa Paipu kila kila Nā lako

Papa kila

Ke kila kūʻē i ka lewa ʻO ke kila kila Papa kila hana moku E hoʻohana i ka pā kila pale Kaha Kiʻekiʻe Haʻahaʻa Alloy Steel hao Kaona Pāpaʻa kila kāhili Pāpaʻa kila Alloy

ʻO ke kila ʻōwili anu

H Kaola Angle Kanal Paa Poe kila

He hao hao hao

Huipuia /Pepa Koila kila i pena mua ia Pepa Hale Po'o

Metala Aluminum

Automotive Steel

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ʻO ASME SA387 GR.22 CL2 Nā wehewehe ʻana o ka ipu hao hao. Hoʻohui Kimia a me nā ʻano Mechanical:

ʻO ASME SA387 GR.22 CL2 Nā wehewehe ʻana o ka ipu hao hao.

SA 387 GR.22 CL.2 PLATE loaʻa ka chromium o 2.25% a me ka molybdenum o 1% a me ka hiki ke hana i nā mahana 600 Deg C a puni pono. Ke hana maikaʻi nei ka molybdenum a me nā pā kila chromium ma nā ʻano wela like ʻole e hāʻawi mau ana i ka hana maikaʻi loa. ʻO ka hoʻohui ʻana o ka molybdenum i ka SA 387 alloy e hoʻonui ana i ka ikaika tensile o nā papa i ka wela nui. Eia kekahi, hāʻawi ʻo ia i ka hiki ke kū i ka corrosion maikaʻi a me ka oxidation me ka hoʻonui ʻana i ka lattice strain. Hoʻopau maikaʻi kēia i ka mea corrosive mai ka hoʻoheheʻe ʻana i ka hao a hāʻawi i ka hiki ke pale wela maikaʻi a lilo i koho maikaʻi no ke kinoea a puni. Eia kekahi, loaʻa iā ia ka weldability maikaʻi. No laila, koi nui ʻia kēia papa ma ka honua.

Hoʻohui Kimia a me nā ʻano Mechanical:

SA387 Gr.22 CL.2 Hui Kemika
Papa	ʻO ka Element Max (%)
Papa	C	ʻO Si	ʻO Mn	P	S	Cr	Mo
SA387 Gr.22 Cl.2	0.04-0.15	0.50	0.30-0.60	0.035	0.035	1.88-2.62	0.85-1.15

Papa	SA387 Gr.22 CL.2 Waiwai Mechanical
Papa	mānoanoa	Hāʻawi	Kuʻi	ʻO ka lōʻihi
SA387 Gr.22 Cl.2	mm	Min Mpa	Mpa	Min %
	t≦50	310	515-690	18
	50	-	-	-

Nā Kūlana Kūlana no ASME SA387 Alloy Steel Plate

ASME

SA20/A20M: Nā koi maʻamau no nā pā ipu kaomi.
SA370: Hōʻike hoʻāʻo no nā waiwai mechanical o ke kila
SA435/A435M: No ka nānā ʻana i ka ultrasonic beam pololei o nā papa kila
SA577/A577M: No ka hoʻokolokolo ʻana i ke kaola kani ultrasonic o nā papa kila
SA578/A578M: No ka nānā ʻana i ka UT beam pololei o nā papa kila i ʻōwili ʻia i nā noi kūikawā
SA1017/A1017M: Hōʻikeʻike no nā pā pahu kaomi o ke kila kila, chromium-molybdenum-tungsten

Hōʻike AWS

A5.5/A5.5M: Haʻahaʻa alloy kila electrodes no ka pale metala arc kuʻihao.
A5.23/A5.23M: Haʻahaʻa alloy kila electrodes no fulxes no submerged arc kuʻihao.
A5.28/A5.28M: No ke kinoea pale arc wiliwili
A5.29/A5.29M: No ka hoʻoheheʻe ʻia ʻana o ka flux cored arc.

Hoʻomaʻamaʻa wela no SA387 Chrom Moly Alloy Steel Plate

E pepehi ʻia ʻo Chrome moly alloy steel plate ma lalo o ASME SA387 i ke kila, me ka thermally mālama ʻia e ka annealing, normarlizing a me ka hoʻoluhi ʻana. A i ʻole inā ʻae ʻia e ka mea kūʻai aku, e hoʻomaʻamaʻa wikiwiki ʻia mai ka wela austenitizing ma o ka puhi ʻana i ka ea a i ʻole ka hoʻopau ʻana i ka wai, a ukali ʻia e ka hoʻomaʻamaʻa ʻana, ʻo nā mahana wela haʻahaʻa loa e like me ka papa ma lalo: