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S275JR pereti maitai
S275JR pereti maitai
S275JR pereti maitai
S275JR pereti maitai

S275JR pereti maitai

S275JR pereti maitai, S275JR karaehe maitai ko te weldable iti waro konupora maitai ki te ātete pānga pai. I te nuinga o te wa ka tukuna mai tenei rauemi i roto i nga ahuatanga kaore i te rongoa, i te ahua noa ranei. He rite te mahi miihini o tenei rauemi ki te rino ngawari.
Nga korero hua
EN 10025 S275 Steel (S275JR, S275J0 & S275J2)
Ko te EN 10025 S275 Steel he karaehe rino-kore-kore, e ai ki te EN10025, ko te S275 te maitai ngawari ka wehea ki S275JR (1.0044), S275J0 (1.0143) me S275J2 (1.0145). Ko etahi o nga taonga o te S275 te rino ngawari he pai ake i te S235, he iti ake i te S355.
Ko te tohu tawhito S275 he St44 e ai ki te paerewa Tiamana, ko te ahua o te kounga o mua e whai ake nei:
EN10025 S275JR (1.0044) – St44-2 i roto i te DIN 17100
S275JO (1.0143) – St44-3U i DIN17100
S275J2 (1.0145) – S275J2G4 i EN 10025: 1993
EN10025 S275JR Tikanga (Whakaahua)
Ko nga rarangi kei raro e whakamarama ana i te tikanga EN10025 S275JR
Ko te "S" mo te rino hanganga;
Ko te "275" e pa ana ki te iti rawa o te kaha tuku ko te 275 MPa i whakamatauria me te matotoru maitai ≤ 16mm.
Ko te tikanga o te "JR" ko te 27J te iti rawa o te uara paanga kirikiri i te pāmahana rūma.
Ko te “J0” e tohu ana ki te iti rawa o te uara paanga o te charpy i te 0 °C ko te 27J.
Ko te tikanga o te "J2" ko te uara paanga iti i te -20 °C he 27J.
Pepa Raraunga S275 & Whakatakotoranga
Ko nga taonga rino EN 10025 S275, te hanganga me nga mea rite ka kitea i roto i nga papaaarangi e whai ake nei. Ko nga pepa raraunga katoa o DIN EN 10025-2 he rite ki te BS EN 10025-2 me etahi atu whenua mema o te EU.

Ko te S275JR PLATE he pereti maitai i hangaia mai i te rino ngawari, te rino waro ranei. He nui te whakamahinga o enei pereti mo te hanga whare, te hanga i te tipu, te hanga miihini, me te maina. Ko enei pereti he mea hanga mai i te koranu S275JR he tino pai te ahua.
Te hanganga matū me te taonga miihini
Hangahanga matū
Raraunga Raraunga 1, EN10025 S275J0, S275J2 me S275JR te hanganga matū i runga i te tātaritanga o te rae kei te ripanga e whai ake nei.
Te Hanganga matū (te tātari koko), %, ≤
Whenua (Rohe) Paerewa Kōeke maitai (Tau maitai) C Mn P S N Cu Matotoru (d) (mm) Tikanga o te whakahaoratanga
Kotahitanga o Europi EN 10025-2 S275JR (1.0044) 0.21 1.50 0.035 0.035 0.012 0.55 ≤ 40 Kaore e whakaaetia te rino rime
0.22 > 40
S275J0 (1.0143) 0.18 1.50 0.030 0.030 0.012 0.55 ≤ 150 Kaore e whakaaetia te rino rime
0.20 > 150
S275J2 (1.0145) 0.18 1.50 0.025 0.025 0.55 ≤ 150 Tino Patua
0.20 > 150
Rauraraunga 2, hanganga matū i runga i te tātari hua.
Te Hanga Matū (te tātari hua), %, ≤
Whenua (Rohe) Paerewa Kōeke maitai (Tau maitai) C Mn P S N Cu Matotoru (d) (mm) Tikanga o te whakahaoratanga
Kotahitanga o Europi EN10025-2 S275JR (1.0044) 0.24 1.60 0.045 0.045 0.014 0.60 ≤ 40 Kaore e whakaaetia te rino rime
0.25 > 40
S275Jo (1.0143) 0.21 1.60 0.040 0.040 0.014 0.60 ≤ 150 Kaore e whakaaetia te rino rime
0.22 > 150
S275J2 (1.0145) 0.21 1.60 0.035 0.035 0.60 ≤ 150 Tino Patua
0.22 > 150
S275 Tikanga maitai
Āhuatanga ā-tinana
S275 kiato maitai: 7.85 g/cm3
Ira whakarewa: 1420-1460 °C (2590-2660 °F)
Nga Taonga Miihini
S275 nga taonga miihini rino penei i te kaha tuku, te kaha tensile, te whakaroa me te atete paanga kei roto i te papaaarangi kei raro nei.
Te Kaha Tuku
Koeke S275 Pepa Raraunga – 3
S275 Te Kaha Tuku (≥ MPa); Dia. (d) mm
Te maitai Koeke maitai (Tau maitai) d≤16 16< d ≤40 40< d ≤63 63< d ≤80 80< d ≤100 100< d ≤150 150< d ≤200 200< d ≤250
S275 S275JR (1.0044) 275 265 255 245 235 225 215 205
S275J0 (1.0143)
S275J2 (1.0145)
Te Kaha Toka
EN 10025 S275 Pepa Raraunga – 4
S275 Te Kaha Tensile (≥ MPa)
Te maitai Koeke maitai d<3 3 ≤ d ≤ 100 100 < d ≤ 150 150 < d ≤ 250
S275 S275JR (1.0044) 430-580 410-560 400-540 380-540
S275J0 (1.0143)
S275J2 (1.0145)
Tuhipoka: 1MPa = 1N/mm2
Te whakaroa
Pepa Raraunga rauemi S275 – 5
Whakaroa (≥%); Te matotoru (d) mm
Te maitai Koeke maitai d≤1 1< d ≤1.5 1.5 < d ≤2 2 < d ≤ 2.5 2.5 < d ≤ 3 3 ≤d ≤40 40< d ≤63 63 < d ≤100 100 < d ≤ 150 150 < d ≤ 250
S275 S275JR 15 16 17 18 19 23 22 21 19 18
S275J0 (S275JO)
S275J2 13 14 15 16 17 21 20 19 19 18
Hua e Pa ana
A283 Kōeke D,A283GrD, A283Gr.D,A283 Kōeke D maitai,A283 Gr D pereti maitai
A656 Gr80 pereti maitai
Koeke S420NL pereti maitai
ASTM A633 Kōeke D maitai
S275J2 pereti maitai hanganga kaha teitei
S355K2 pereti maitai,S355K2 maitai,S355K2
EN10025-4 S420ML pereti maitai
ASTM A514 Kōeke Q pereti maitai
ASTM A514 Kōeke T pereti maitai
S500Q pereti rino
S275M pereti maitai
A709 Grade 50S pereti maitai
EN 10025-6 S500QL PATI MAHIA,S500QL MAHI, S500QL
S500QL pereti maitai
EN S600MC pereti maitai
S420NL pereti maitai,S420NL maitai,S420NL pereti,S420NL
S500QL1 pereti maitai,S500QL1 maitai,S500QL1 pereti
S275NL pereti maitai
S275N pereti maitai
ASTM A283 Koeke A pereti maitai
A283 Koeke B pereti maitai
S235 S275 S355 PATI WHARE
A514 Kōeke H, ASTM A514Gr.H, A514 Kōeke H pereti maitai
A633 Koeke C Pereti maitai koranu iti
ASTM A709 Grade HPS 50W pereti maitai
S235J0 pereti maitai
ASTM A514 Kōeke K pereti maitai
A709 Kōeke 100 maitai
Pereti maitai koranu iti A572 Grade 50
A709 Grade 50S maitai
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