ASTM A285 ASTM A283 Papa kila

ʻO ASTM A285 ASTM A283 kiʻi i hōʻike ʻia ka pā kila

ʻO ka wehewehe pōkole:

ʻO ASTM A285 kahi ʻano o ke kila kalapona maʻamau i manaʻo ʻia no nā lako kīʻaha fusion-welded e like me ka boiler, ka pahu mālama, nā mea hoʻololi wela, a me nā mea ʻē aʻe. , Hāʻawi pinepine ʻia ka pā kila ASTM A285 e like me ka ʻōwili ʻia.hana ʻia e nā hana kila pepehi ʻia, semi-pepehi ʻia, uhi ʻia a rimmed paha e like me ka koi o nā mea hoʻohana.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hoʻolauna Huahana

Hoʻolālā ʻia ʻo ASTM A283 e like me ke ʻano o ka pā kila kalapona no ke kumu hoʻolālā maʻamau, he haʻahaʻa haʻahaʻa kēia kila a me ka ikaika tensile waena, loaʻa iā ia he 2 mau māka kila (Grade C, Grade D).No ka pā kila i hana ʻia mai nā wili a i ʻole ka mālama ʻana i ka wela, pono ka hoʻāʻo hou no ka hoʻomaha ʻana i ke kaumaha, maʻamau ma hope o ka hoʻoheheʻe ʻia ʻana o ka coil kila, ka nānā ʻana, conditining, pono ka mālama wela ma mua o ka lawe ʻana.Hoʻohana wale ʻia ʻo ASTM A283 no ke kumu hoʻolālā, ʻoiai hiki ke hoʻohana ʻia ka pā kila ASME SA283/SA283M i ka hana ʻana i ka paila a me ka ipu kaomi.

Hōʻike Huahana

ASTM A285 STEEL PLATE Ka Hoʻohui Kimia

ʻO ASTM A285 Ka Hui Kimia	Papa A	Papa B	Papa C
Carbon, max	0.17	0.22	0.28
Manganese, max	0.9	0.9	0.9
Phosphorus, max	0.035	0.035	0.035
Sulfur, max	0.035	0.035	0.035

ASTM A283 Nā ʻElemu Kemika(max)	Nānā Wela, %
ASTM A283 Nā ʻElemu Kemika(max)	Papa C	Papa D
Kalapona	0.24	0.27
Manganese	0.9	0.9
Phosphorus	0.03	0.3
Sulfur	0.03	0.03
Silika	/	/
ʻO nā pā 11⁄2 in. [40 mm] a ma lalo, max	0.4	0.4
Nā pā ma luna o 11⁄2 iniha [40 mm]	0.15-0.40	0.15-0.40
keleawe	0.2	0.2

ASTM A283 a me ASTM A285 Mechanical Properties

Hoʻohālikelike Waiwai Mechanical o ASTM A283 a me ASTM A285
Papa kila	Ka ikaika tensile, min Ksi Mpa	Hua ikaika min Ksi Mpa	Elongation ma 2 iniha
Papa kila	Ka ikaika tensile, min Ksi Mpa	Hua ikaika min Ksi Mpa	(50 mm)% min.
ASTM A-36 / A-36 M	58-80 ( 400-550 )	36 ( 250 )	23
ASTM A-283 / A-283 M gr A	45-60 ( 310-415 )	24 ( 165 )	30
ASTM A-283 / A-283 M gr B	50-65 ( 345-450 )	27 ( 215 )	28
ASTM A-283 / A-283 M gr C	55-75 ( 380-515 )	30 ( 205 )	25
ASTM A-283 / A-283 M gr D	60-80 ( 415-550 )	33 ( 230 )	23
ASTM A-285 / A-285 M gr A	45-65 ( 310-450 )	24 ( 165 )	30
ASTM A-285 / A-285 M gr B	50-70 ( 345-485 )	27 ( 215 )	28
ASTM A-285 / A-285 M gr C	55-75 ( 380-515 )	30 ( 205 )	27