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SA662 GR.B Te mahana me te iti o te pāmahana Peehanga Waka Pereti maitai
SA662 GR.B Te mahana me te iti o te pāmahana Peehanga Waka Pereti maitai
SA662 GR.B Te mahana me te iti o te pāmahana Peehanga Waka Pereti maitai
SA662 GR.B Te mahana me te iti o te pāmahana Peehanga Waka Pereti maitai

SA662 GR.B Te mahana me te iti o te pāmahana Peehanga Waka Pereti maitai

SA662 Koeke B ko te ahua o te waro Mn pereti maitai rauemi whakamahia ki te hanga i waenganui ranei iti pāmahana oko pēhanga.Obviously, kua wehea ASME SA662 ki toru kōeke taumata ranei :SA662 Gr. A, SA662 Gr. B, SA662 Gr.C.SA662 Kōeke B i te paerewa o ASME A-662/A-662M.
Whakaahuatanga:
ASME SA662 paerewa paerewa mo nga pereti oko pehanga, te waro-konupora-silicon maitai, mo te ratonga pāmahana iti me te iti.
ASTM A662 kōeke A pereti i roto i te matotoru me whakarite.

Matotoru: 6MM ki te 300MM,
Whānui: 1500mm ki te 4050mm,
Te roa: 3000mm ki te 15000mm
Tito matū me ngā Āhuatanga Hangarau:

SA662 Kōeke B te hanganga matū maitai:%

SA662 Koeke B

C ≤

C ≤

C ≤

C ≤

Si

Te wera

0.19

0.85~1.50

0.035

0.035

0.15~0.40

Hua

0.22

0.79~1.62

0.035

0.035

0.13~0.45


SA662 Koeke B taonga miihini maitai:

Ka taea e taatau te whakatutuki i nga tono rahinga a o taatau kaihoko. I runga i enei puna kararehe, ka horahia to maatau ahumahi painga ki nga mahi rino penei: te tapahi (tetahi rahi me te ahua) te keri, te whakapiri, te mira, te miihini me te hanganga maitai.
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