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Kainga > Hua > Pereti maitai > Pouaka Pouaka Peehanga Steel
P355GH Te Peehanga Waka pereti maitai
P355GH Te Peehanga Waka pereti maitai
P355GH Te Peehanga Waka pereti maitai
P355GH Te Peehanga Waka pereti maitai

P355GH Te Peehanga Waka pereti maitai

P355GH pereti maitai, EN10028 P355GH pereti maitai ko te momo o te rauemi mo te kōhua ​​me te pēhanga oko maitai. EN10028 P355GH pereti maitai e tohuhia ana e te iti rawa o te kaha tuku o te 280-355 MPa me te pai o te weldability, no reira P355GH maitai ko te nuinga o te whakamahia mo te hanga kohua, oko pehanga me nga paipa kawe wai wera.
P355GH Peera Pereti Peera Whakatairanga:
P355GH pereti maitai, EN10028 P355GH pereti maitai ko te momo o te rauemi mo te kōhua ​​me te pēhanga oko maitai.
EN10028 P355GH pereti maitaikotohuma te kaha tuku iti o te 280-355 MPa me te pai o te weldability,
na
P355GH maitaite nuinga whakamahia ki mo te hanga kōhua, oko pehanga me putorino kawe wai wera.

Tito matū me ngā Āhuatanga Hangarau:

P355GH maitai Te tātari matū

Kōeke C. % Mn.% S. N Cu Nb Ti. Si. P. AL Cr. Mo. Ni Vi
P355GH 0.10-0.22 0.10-1.70 0.015 0.012 0.30 0.020 0.03 0.60 0.025 0.020 0.30 0.08 0.30 0.02

P355GH maitai Nga taonga miihini
Kōeke Momo Te matotoru mm Kaha tuku Mpa(mene) Te Kaha Tensile MPa Whakaroa % (min) Pūngao Pānga (KVJ) (min)
-20° +20
P355GH Whakaritea ≤16to≤40
40>ki ≤60
60>ki≤100 100>ki≤150 150>ki≤250
355 510-650 20 27 34 40
345 510-650 20 27 34 40
335 460-580 20 27 34 40
315 490-630 20 27 34 40
295 480-630 20 27 34 40
280 470-630 20 27 34 40
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