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ASTM A283 Koeke A pereti maitai
ASTM A283 Koeke A pereti maitai
ASTM A283 Koeke A pereti maitai
ASTM A283 Koeke A pereti maitai

ASTM A283 Koeke A pereti maitai

Ko te paerewa maitai ASTM A283/A283M kei roto i nga tohu maitai A283 Grade A, A283 Grade B, A283 Grade C me A283 Grade D. ​​​​​​​Ko te iti rawa o te kaha o te pereti waro maitai A283GrA kei runga ake i te 165Mpa me te kaha tensile kei roto i te 310-415 Mpa ka huri i te pāmahana rūma
Nga korero hua

Ko te paerewa maitai ASTM A283/A283M kei roto nga tohu rino A283 Grade A, A283 Grade B, A283 Grade C me A283 Grade D.
Ko te kaha tuku iti o te pereti waro waro A283GrA kei runga ake i te 165Mpa me te kaha tensile kei roto i te 310-415 Mpa i te wa e huri ana i te pāmahana rūma. Ko te whakataurite ki etahi atu tohu maitai e toru i roto i te A283, ko te A283 Koeke A te iti rawa o te waro he iti, me te A283 Koeke D. he waro teitei kei roto mo te whakapai ake i tona kaha tuku me nga uara kaha kaha.

Nga Whakaritenga Hangarau me etahi atu Ratonga:
  • Te whakamatautau teitei
  • Whakamātautau pawera iti
  • Te maimoatanga wera i muri i te paiherea (PWHT)
  • I tukuna he tiwhikete whakamatautau Oginal Mill i raro i te EN 10204 FORMAT 3.1/3.2
  • Ina tohua te maitai cooper mo A709 Gr36, ko te ihirangi Cu≥0.20%
  • Te pupuhi pupuhi me te peita, te tapahi me te whakapiri kia rite ki nga hiahia a te kaiwhakamahi mutunga
Te hanganga matū me te taonga miihini
Nga taonga miihini mo te A283 Grade A te rino ngawari:
Te kaha tuku (≥Mpa) Te kaha o te kaha (Mpa) Whakaroa i roto i te ≥,%
165 310-415 200mm 50mm
27 30
Hanganga matū mo A283 Kōeke A waro maitai (Heat Analysis Max%)
Ko te hanganga matū matua o te A283 Grade A
Mātotoru(mm) C Si Mn P S Cu (Min.) Cooper maitai
T≤40 0.14 0.40 0.90 0.035 0.04 0.20
40 0.15-0.40
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
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
S460Q pereti maitai
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