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Ile > Awọn ọja > Irin Awo > Shipbuilding Irin Awo
ASTM A131 ite A / B Marine Irin awo
ASTM A131 ite A / B Marine Irin awo
ASTM A131 ite A / B Marine Irin awo
ASTM A131 ite A / B Marine Irin awo
ASTM A131 ite A / B Marine Irin awo
ASTM A131 ite A / B Marine Irin awo
ASTM A131 ite A / B Marine Irin awo
ASTM A131 ite A / B Marine Irin awo

ASTM A131 ite A / B Marine Irin awo

ASTM A131 jẹ ipele igbekalẹ ti awo irin ti a lo o fẹrẹẹ jẹ iyasọtọ ni ile-iṣẹ gbigbe ọkọ. Ipele yii jẹ asọye bi agbara lasan pẹlu ikore ti o kere ju ti 34KSI(235Mpa). Awọn ohun elo pẹlu awọn ọkọ oju omi, awọn ohun elo oju omi ati ikole ọkọ oju omi. Awọn onipò wọnyi tun jẹ ifọwọsi nipasẹ Ajọ ti Amẹrika ti Sowo (ABS)
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Imeeli : sale@gneesteel.com
Alagbeka: +86 15824687445 kelly
Tẹli: +86 372-5055135
Adirẹsi: No.. 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,China.
Ifihan kukuru ti awo irin omi okun ati agbara arinrin A131 Kemikali tiwqn ati darí-ini
Ifihan kukuru ti awo irin omi okun ati agbara arinrin A131
Omi irin awo tọka si irin igbekale ti a lo ninu ile ọkọ. O ti wa ni kà a tona ite ati ki o gbọdọ ni anfani lati koju ipata ipa ti o wọpọ ni a omi ayika. Lati ṣe aṣeyọri eyi, awọn eroja alloying pataki ti wa ni afikun si awọn onipò wọnyi lati le daabobo agist corrosion. Lakoko ti ọpọlọpọ awọn irin erogba ko dara fun awọn agbegbe omi okun, ọpọlọpọ awọn irin-irin carbon ti omi ti omi ti a ti fọwọsi nipasẹ awọn awujọ oriṣiriṣi fun awọn ohun elo ọkọ oju omi.

Irin igbekalẹ fun awọn ọkọ oju omi ti pin si awọn kilasi agbara ni ibamu si agbara ikore ti o kere ju: irin igbekalẹ agbara gbogbogbo ati irin igbekalẹ agbara giga. Maine irin awo ntokasi si gbona yiyi irin awo ti a ṣe ni ibamu pẹlu awọn ibeere ti awọn kilasika awujo fun awọn ikole ti ọkọ Hollu ẹya. Awọn irin agbara gbogbogbo ti Society Classification Society ti pin si awọn onipò didara mẹrin: A B D ati E.

Awọn awujọ isọdi akọkọ 9 wa ni agbaye.
A.B.S   Amẹrika ti Ajọ ti Sowo
B.V.    Ajọ Veritas
C.C.S. China Classification Society
D.N.V  Det Norske Veritas
G.L.   Germanischer Lloyd
K.R. Korean Forukọsilẹ ti Sowo
L.R. Lloyd ká Forukọsilẹ ti Sowo
N.K. Nippon Kaiji Kyokai
R.I.N.A  Registro Italiano Navale

ASTM A131 jẹ ipele igbekalẹ ti awo irin ti a lo o fẹrẹẹ jẹ iyasọtọ ni ile-iṣẹ gbigbe ọkọ. Ipele yii jẹ asọye bi agbara lasan pẹlu ikore ti o kere ju ti 34KSI(235Mpa). Awọn ohun elo pẹlu awọn ọkọ oju omi, awọn ohun elo oju omi ati ikole ọkọ oju omi. Awọn onipò wọnyi tun jẹ ifọwọsi nipasẹ Ajọ ti Amẹrika ti Sowo (ABS)

Sipesifikesonu yii ni wiwa awọn awopọ irin igbekale, awọn apẹrẹ, awọn ifi ati awọn rivets ti a pinnu ni akọkọ fun lilo ninu ikole ọkọ oju omi.
Agbara deede- Ite A B D CS ati E pẹlu aaye ikore ti o kere ju ti 34 ksi(235MPa)

Ṣiṣe ọkọ oju-omi jẹ aringbungbun si idanimọ Amẹrika ati ọgbọn Amẹrika ti nmọlẹ ninu awọn ọkọ oju-omi kekere rẹ, awọn ọkọ oju-omi kekere, awọn ọkọ oju-omi kekere, ati awọn gbigbe ọkọ ofurufu. Awọn ọkọ oju omi nla bẹrẹ pẹlu awo irin ti omi didara to gaju ati Gnee ni igberaga lati pese ile-iṣẹ gbigbe ọkọ oju omi Amẹrika pẹlu okun ati irin ti ita ti o jẹ sooro ipata ati lile, ti n ṣe afihan brittleness ti o dinku, paapaa ni awọn iwọn otutu otutu, ati agbara pọ si lati koju ibalokanjẹ ipa ati gbigbọn. Gbogbo awo ipele omi okun wa ni ibamu pẹlu awọn iṣedede ti ABS ṣeto (Ajọ Ajọ ti Ilu Amẹrika), ASTM, ati API (Ile-iṣẹ Epo ilẹ Amẹrika). A jẹ olutaja ti o ni igbẹkẹle ti omi okun & awo irin ti ita kọja agbaye ati awọn oluṣe ọkọ oju-omi iṣẹ
Kemikali tiwqn ati darí-ini
Ibeere Kemikali fun Irin Itumọ Agbara Arinrin
Eroja Ipele A Ipele B Ipele D Ipele E Ipele CS
Deoxidation ati Sisanra (t) ni mm
t>2.0 in(50mm) t>2.0 in(50mm) t>1.0 in(50mm)
C 0.21 0.21 0.21 0.18 0.16
Mn min 2.5XC 0.60 0.60 0.70 1.00
Si 0.50 0.35 0.10-0.35 0.10-0.35 0.10-0.35
P 0.035 0.035 0.035 0.035 0.035
S 0.035 0.035 0.035 0.035 0.035
Ni - - - -
Kr - - - - -
Mo - - - - -
Ku - - - - -
C+Mn/6 0.40 0.40 0.40 0.40 0.40

Ibeere Fifẹ fun Alarinrin-Okunra ati Irin Igbekale Agbara-giga
Ipele Agbara fifẹ ksi(Mpa) Ikore Agbara min ksi(Mpa) Ilọsiwaju ni 8 in (200mm)% Ilọsiwaju ni 2 in (50mm) min%
Agbara deede
A B D CS E		 58-75(400-520) 34(235) 21 24
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