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S690QL ke kila ikaika kiʻekiʻe loa
S690QL ke kila ikaika kiʻekiʻe loa
S690QL ke kila ikaika kiʻekiʻe loa
S690QL ke kila ikaika kiʻekiʻe loa

S690QL ke kila ikaika kiʻekiʻe loa

ʻO S690QL Structural Steel plates, hāʻawi i nā mana kuʻi goof, i nā ʻano hana kuʻi ʻana a pau. S690QL kiʻekiʻe yield structural kila i hoʻohana 'ia i loko o nāʻano likeʻole e like me: Heavy transport Machine Building Steel constructions Nā mea hoʻokiʻekiʻe, lōʻihi-span alahaka 'āpana, e halihali ana i ka mea i loko o nā hale kiʻekiʻe kiʻekiʻe, nā hale kūwaho a me nā cranes, i nā mea kanu mana, nā noi mining. a i ʻole moku LPG, etc.
ʻIke huahana

ʻO S690QL kahi ikaika kiʻekiʻe i hoʻopau ʻia a hoʻopaʻa ʻia i ke kila kila e hoʻokō i nā kikoʻī kila EN 10025. ʻO ka inoa ʻo S690QL e pili ana i ka ikaika haʻahaʻa haʻahaʻa o 690 MPa.

ʻO ka hui pū ʻana o ka loaʻa maikaʻi a me ke kumu kūʻai a me ka ikaika kiʻekiʻe i hui pū ʻia me ka maʻalahi o ka hana ʻana ua hana ʻo S690QL i ka papa kila i mea kaulana no nā polokalamu kelepona ʻelua e like me nā cranes a me nā mea hāpai a me nā hale kila paʻa. ʻO ke ʻano ikaika kiʻekiʻe o kēia kila, ʻo ia ka mea e hiki ke hoʻolālā ʻia nā hale i ʻoi aku ka māmā a no ka noi kelepona ʻo ia hoʻi ka hoʻonui ʻana i ka uku uku a me ka pono o ka hana.

Hoʻohui kemika a me ka waiwai Mechanical
Hoʻohui kemika maʻamau o S690QL % Max

C

SI

ʻO Mn

P

S

N

B Cr Cu Mo Nb Ni ʻO Ti V ʻO Zr
0.2 0.80 1.70 0.025 0.015 0.015 0.005 1.50 0.50 0.70 0.06 2.0 0.05 0.12 0.15

Mea Mechanical o S690QL
Koho Pono Mechanical (mahana ambient)
inoa kila Helu kila Min. Ka ikaika hua ReH MPa Ikaika Tensile Rm MPa Min. & elongation ma hope o ka haki
Mānoanoa inoa (mm) Mānoanoa inoa (mm)
>3 <50 >50 <100 >100 <150 >3 <50 >50 <100 >100 <150
S690QL 1.8931 690 650 630 770/940 760/930 710/900 14

ʻO ka hoʻāʻo ʻana i ka hopena notch

Papa

Laʻana Laʻana

ma 0°C

ma -20°C

ma -40°C

ma -60°C

S690QL Ka lōʻihi 50J 40J 30J
S690QL Kūʻē 35J 30J 27J
Nā Huahana Pili
A283 Papa D,A283GrD, A283Gr.D,A283 Papa D kila,A283 Gr D pā kila
A656 Gr80 pā kila
Papa kila S420NL
ʻO ke kila ASTM A633 Grade D
S275J2 ikaika kiʻekiʻe structural pā kila
S355K2 pā kila, S355K2 kila, S355K2
EN10025-4 S420ML pā kila
ʻO ka pā kila ASTM A514 Grade Q
ʻO ka pā kila ASTM A514 Grade T
S500Q pā kila
S275M pā kila
A709 Grade 50S pā kila
EN 10025-6 S500QL PALAPALA HIA, S500QL HANA, S500QL
S500QL pā kila
EN S600MC pā kila
S420NL pā kila, S420NL kila, S420NL pā, S420NL
S500QL1 pā kila, S500QL1 kila, S500QL1 pā
S275NL pā kila
S275N pā kila
ʻO ka pā kila ASTM A283 Grade A
ʻO ka pā kila A283 Grade B
S235 S275 S355 PALAPALA HAEHA
A514 Papa H, ASTM A514Gr.H, A514 Papa H
A633 Papa C Haʻahaʻa pā kila
ʻO ka pā kila ASTM A709 Grade HPS 50W
S235J0 pā kila
ʻO ka pā kila ASTM A514 Grade K
A709 Papa 100 kila
Paʻa kila haʻahaʻa A572 Papa 50
A709 Grade 50S kila
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