ASTM A302 sinf B bosimli plastinka

Sep 18, 2025 Xabar QOLDIRISH

A302 gr. B material zavod A302 - bu manganetse - molibdenum qotishma va boshqa bosim idishlari uchun mo'ljallangan po'lat plastinka. Ularning kuchi darajasiga ko'ra, turli xil sinflar mavjud: A302 sinfi, A302 sinfi, A302 sinfi, A302 sinf va A302 dub. A302 gr. B po'lat 550-690 MPa ichida keskinlik kuchiga ega va minimal hosilning minimal kuchlari 345 mpa.

 

ASTM A302 sinf b bosimi va qozonli po'latdagi kimyoviy tarkib va ​​mexanik mulk

 

A302 sinf bi kimyoviy tarkibi

Uglerod, max

%

Marganets, max

%

Kremniy, max

%

Oltingugurt max

%

25mm yoki ostida

0.2

Issiqlikni tahlil qilish

1.15-1.50

Issiqlikni tahlil qilish

0.15-0.40

Barcha qalin

0.035

25-50mm

0.23

Mahsulot tahlili

1.07-1.62

Mahsulot tahlili

0.13-0.45

50mm dan ortiq

0.25

 

 

 

 

 

 

Molybdens max

%

Nikel max

%

Fosfor

%

 

 

Issiqlikni tahlil qilish

0.45-0.60

Issiqlikni tahlil qilish

Barcha qalin

0.035

 

 

Mahsulot tahlili

0.41-0.64

Mahsulot tahlili

 

A302 navli B po'lat plastinkasining mexanik mulki

A302 dori b

Keskinlik kuchi, kis [MPA]

80-100 [550-690]

Hosildorlik, min, Kis [MPA]

50 [345]

8-da cho'zish. [200 mm], min,%

15

2 ichida cho'zish. [50 mm], min,%

18

 

A302 navli dog 'plastinkali a302 navli dog'

 

A302 navining ekvivalent po'lat navi

Boshqa

Belgiya

Germaniya

Frantsiya

Italiya

Uk

Hindiston

Yapon

 

 

 

 

 

Gr.27,31

 

 

 

ASTM A302 B bosiv kemasi va qozon po'lat plitasi

 

Kimyoviy reaktsiya tomirlari

A302 BAD BILAN BILAN BILAN BILAN plitasi sintez reaktsiyalarida ishlatiladi (o'g'itli o'simliklar va polimerizatsion reakorlarda ammiak sintezi va polimerizatsion reakorlarda). Bu yuqori harorat va bosimlarga bardosh berishi kerak (masalan, ammiak sintezi minorasi 30 daraja va 450 daraja bosimda ishlaydi) va o'rtacha (vodorod va kislota gazlari) reaktsiya jarayonida oqib chiqmaydi.

 

Nopok suvli saqlash idishlari va minoralari

A302 dona B kam bosimli tomir po'lat plitasi xom neft, suyultirilgan gazni (LPG) va suvli gazni saqlash uchun, shuningdek, tuzatish minoralarida, shuningdek, tuzatish minoralarida, shuningdek, bosimni saqlash uchun idishlar (masalan, xom neft tanklari); Kam - Harorat saqlash uchun idishlar (masalan,-} -}}} -}}} -}}} -- past haroratlarda po'lat plitalarni talab qiladi; yuqori bosimli vidrogenlash minoralari (neft-kimyo gidroefininlash jarayoni).

 

Issiqlik almashinuvi tomirlari

A302 Grade B High-quality Boiler Steel Plate is used in equipment for medium heat exchange (such as shell-and-tube heat exchangers and plate heat exchangers). Ularning qobig'i va naychalari issiq va sovuq zarbalar bilan aloqa qilish, charchoqning tez-tez o'zgarishi natijasida charchoqni buzishdan saqlaning va payvandlashning tez-tez o'zgarishi oldini oladi.

 

Metallurgiya sanoati

"Blaste pechida issiq portlash pechkasi" (0,}}} -} -} -} -} -} haroratga ega bo'lgan A302 dona ({{6}) Rangli metall eritmali eritmali (gidrometallurgiya mis ermentida eritmali avtoklav kabi) "Avtoklav" kislotali korroziyaga chidamli bo'lishi kerak va A302 dena b bosimli plastinka ko'p ishlatiladi.

 

ASTM A302 sinf b bosimli idish va qozon po'lat plitasi boshqa ismi

 

Asti A302 b (A302GRB) qozon po'lat plitasi, Asti A302GRB) bosimi dog 'plastinka, astm a302 darajasi b (A302GRB) Saqlash plastinkasi. ASTM A302-sinf B (A302GRB) issiqlik almashtirgich po'lat plitasi.

 

Qo'shimcha shart

 

UT (ultratovik tekshiruv), Ar (faqat issiqlik), n (normallangan), q + t (z35, z35, z35), uchinchi tomon sinovi (SGS testi), qoplangan yoki bo'yash kabi rasm.

Iqtibosni talab qiling

 

Agar siz GNEE mahsulotlari haqida ko'proq ma'lumot olishni istasangiz, elektron pochta xabarini yuborishingiz mumkinalloy@gneesteelgroup.com. Biz sizga yordam berishdan ko'proq xursandmiz.

 

Qozon va bosimli po'lat plastinka
Askm ASTM a202 / A202M ASTM a202 sinf a ASTM a202 dori b    
ASTM a203 / A203M ASTM AE203 sinfi a Asti a203 sinf b Asti a203 dyuym d d ASTM A203 sinf
Astm A203 dona f      
ASTM a204 / A204M ASTM AE204 SAZI A ASTM a204 sinf b ASTM AK  
ASTM A285 / A285M ASTM A285 SLE A ASTM A285 sinfi b ASTM A285 sinf c  
ASTM A299 / A299M ASTM A299 sinfi a ASTM A299 sinfi b    
ASTM A302 / A302M Ashm A302 ASTM A302 sinf b ASTM A302 sinf c ASTM A302 dyali D
ASTM A387 / A387M ASTM A387-sinflar11 ASTM A387-sinflar22 ASTM A387 11-sinf11 ASTM A387 SLOY2
ASTM A387-sinf 12 sinf11 ASTM A387-sinf 12 sinf2 ASTM A387-sinflar11 ASTM A387-sinf 22-sinf2
ASTM A515 / A515M ASTM A515 60 ASTM A515-sinf 65 ASTM A515 70  
ASTM A516 / A516M ASTM A516-sinf 55 ASTM A516 60 ASTM A516-sinf 65 ASTM A516 70
ASTM A517 / A517M ASTM A517 SAYTI A ASTM A517 sinf b ASTM A517 sinf E ASTM A517 SAF F
Asti a517 sinf ASTM A517 SLEH J    
ASTM A533 / A533M ASTM A533 sinfi1 ASTM A533 sinf B sinf11 ASTM A533 sinf c clact1 ASTM A533 sinf d clas11
ASTM A533 sinfi2 ASTM A533 sinf B sinf2 ASTM A533 sinf c clac2 ASTM A533 sinf d clas22
ASTM A533 sinfi ASTM A533 sinf b sinflari3 ASTM A533 sinf c clact3 ASTM A533 sinf d clas3
ASTM A537 / A537M ASTM A537 sinf11 ASTM A537 Clas22 ASTM A537 Classi3  
ASTM A612 / A612M ASTM A612      
ASTM A662 / A662M ASTM A662 sinf a ASTM A662 sinf b ASTM A662 sinf c  
Ro'mol En10028--- En10028-2 p235g En10028-2 p265g En10028-2 p295g En10028-2 p355gh
En 10028-2 16 Mo3      
En10028-3 En10028-3 p275n En10028-3 p275nh En10028-3 p275n1 En10028-3 p275n22
En10028-3 p355n En10028-3 p355nh En10028-3 p355n1 En10028-3 p355n22
En10028-3 p460n En10028-3 p460nh En10028-3 p460nl1 En10028-3 p460n22
En10028-5 En10028-5 p355m En10028-5 p355l1 En10028-5 p355l2 En10028-5 p420M
En10028-5 p420l1 En10028-5 p420l22 En10028-5 p460m En10028-5 p460l1
En10028-5 p460l2      
En10028-6 En10028-6 p355q En10028-6 p460q En10028-6 p500q En10028-6 p690q
En10028-6 p355qh En10028-6 p460Qh En10028-6 p500qh En10028-6 p690Qh
En10028-6 p355ql1 En10028-6 p460ql1 En10028-6 p500ql1 En10028-6 p690ql1
En10028-6 p355ql22 En10028-6 p460ql22 En10028-6 p500ql22 En10028-6 p690ql22
Jis Jis g3115 Jis g3115 SPV235 Jis g3115 SPV315 Jis g3115 SPV355 Jis g3115 SPV410
Jis g3115 SPV450 Jis g3115 SPV490    
Jis g3103 Jis g3103 sb410 Jis g3103 sb450 Jis g3103 sb480 Jis g3103 sb450m
Jis g3103 sb480m      
Gb Gb713 Gb713 Q245R Gb713 Q345R Gb713 Q370R GB 713 12 CR1MOVR
GB 713 12 CR2MO1R GB 713 13 mnnimor GB 713 14 cr1or GB 713 15 crmor
GB 713 18 mnmonbr      
Gb3531 GB 3531 09 mnniidr GB 3531 15 mnniidr GB 3531 16 mndrd  
Did Din 17155 Din 17155 salom Din 17155 hii Din 17155 10 CRMO910 Din 17155 13 CRMO44
Din 17155 15 MO3 DIN 17155 17 mn4 DIN 17155 19 mn6  

 

ASTM A302  Heat-resistant Boiler Plate

ASTM A302  Heat-resistant Boiler Plate

ASTM A302  Heat-resistant Boiler Plate

ASTM A302  Heat-resistant Boiler Plate