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ASME SA516 GR.70 Paʻi kila moku
ASME SA516 GR.70 Paʻi kila moku
ASME SA516 GR.70 Paʻi kila moku
ASME SA516 GR.70 Paʻi kila moku

ASME SA516 GR.70 Paʻi kila moku

ʻO ASTM A516 ʻano kikoʻī maʻamau no nā pā ipu kīʻaha, ke kila kalapona no ka lawelawe haʻahaʻa haʻahaʻa a haʻahaʻa.
ʻO ASME SA516 GR.70 ʻO ka ipu hao pāʻani wehewehe
Kāhea ʻia ʻo ASTM A516 Grade 70 Plate ʻo ASME SA516-70. ʻO kēia papa kila he hui kalapona maʻamau me ka nui o ka manganese, phosphorus, sulfur, a me ke silika. Hoʻohana mua ʻia ʻo A516 no ka lawelawe ʻana i nā moku kaomi welded kahi e pono ai ka paʻakikī notch i hoʻomaikaʻi ʻia.
Mānoanoa: 6MM a 300MM,
Laulā: 1500mm a 4050mm,
Ka lōʻihi: 3000mm a 15000mm
Hoʻohui Kimia a me nā ʻano Mechanical:
A516 Papa 70 Ka Hui Kemika
Papa ʻO ka Element Max (%)
C ʻO Si ʻO Mn P S
A516 papa 70
Mānoanoa <12.5mm 0.27 0.13-0.45 0.79-1.30 0.035 0.035
Mānoanoa12.5-50mm 0.28 0.13-0.45 0.79-1.30 0.035 0.035
Mānoanoa50-100mm 0.30 0.13-0.45 0.79-1.30 0.035 0.035
Mānoanoa100-200mm 0.31 0.13-0.45 0.79-1.30 0.035 0.035
Mānoanoa>200mm 0.31 0.13-0.45 0.79-1.30 0.035 0.035
Papa A516 Papa 70 Ka Waiwai Mekanika
mānoanoa Hāʻawi Kuʻi ʻO ka lōʻihi
A516 papa 70 mm Min Mpa Mpa Min  %
6-40 260 485-620 21%
40-100 260 485-620 17%

Nā Mea Hana a me nā kikoʻī hana no nā pā A516

E pepehi ʻia ke kila a hoʻopaʻa ʻia i ke koi nui o ka palaoa austenitic maikaʻi o SPEC A20/A20M.

Hoʻomaʻamaʻa Wela

ʻO nā pā ma ka mānoanoa o 40 mm [1.5 in] a i ʻole ma lalo o ia mea i hoʻolako maʻamau ʻia ma ke ʻano o ka ʻōwili ʻia. I ka hihia e koi maʻamau a hoʻomaha ʻia paha e hoʻomaopopo ʻia ma mua o ke kauoha.

Pono ka mānoanoa o nā pā ma luna o 40 mm [1.5 in].

Inā koi ʻia nā hoʻokolohua notch-toughness ma nā papa 1.5 in [40 mm] a ma lalo o kēia mānoanoa, e hoʻoponopono ʻia nā papa ke ʻole i kuhikuhi ʻia e ka mea kūʻai.

Ua ʻae ʻia e ka mea kūʻai aku, ʻoi aku ka wikiwiki o ka hoʻoluʻu ʻana ma mua o ka hoʻoluʻu ʻana i ka ea no ka hoʻomaikaʻi ʻana i ka paʻakikī, inā e hoʻomaʻamaʻa ʻia nā papa ma 1100 a 1300℉ [595 a 705 ℃].

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