ʻO ASTM A515 GR.65 me ka pā ipu kīʻaha wela kiʻekiʻe

E like me nā papa kila moku, ASTM A515 grade 65 pā kila e hoʻohana ʻia e kūkulu i nā paila a me nā moku kaomi e like me ka ʻaila, ʻoihana kemika, nā mea kanu mana. lawelawe ʻia nā papa ASTM A515 grade 65.

Mānoanoa: 6MM a 300MM,

Laulā: 1500mm a 4050mm,

Ka lōʻihi: 3000mm a 15000mm

A515 papa 65 Hui Kemika
Papa	ʻO ka Element Max (%)
	C	ʻO Mn	P	S	ʻO Si
A515 papa 65	0.28-0.33	0.98	0.035	0.035	0.13-0.45

Papa	A515 papa 65 Mechanical Property
	mānoanoa	Hāʻawi	Kuʻi	ʻO ka lōʻihi
A515 papa 65	mm	Min Mpa	Mpa	Min  %
	200	240	450-585	19
	50			23

ASTM maʻamau:

• A20/A20M: Hōʻike no nā koi nui no nā pā kila no nā moku kaomi
• A435/A435:  Ultrasonic Examination Specification for Straight-Beam o nā pā kila.
• A577/A577M: No ka ʻike ʻana i ka ʻenekini kani ultrasonic o nā pā kila.
• A578/A578M: ​​No ka nānā 'ana i ka Ultrasonic Straight-Beam o nā pā kila Rolles no nā noi kūikawā.

Nā Koina Nui a me ka ʻike kauoha

E hōʻoia nā papa i ka ASTM A20 / A20M.

• Ka ho'āʻo a me ka ho'āʻo houʻana i nāʻano, nā kaʻina hana;
• ʻAe ʻia ka ʻae ʻana i nā ana a me ka nui, ka maikaʻi;
• Hoʻoponopono i nā hemahema;
• Ka hōʻailona, ​​hoʻouka a me ke kauoha ʻana i ka ʻike;
• Hoʻokaʻawale ʻia nā coils mai kēia kikoʻī inā ʻoki ʻia i ke ʻano o nā papa.

Mea a me ka hana

E pepehi ʻia ke kila a hana ʻia e like me ka hoʻomaʻamaʻa nui austenitic nui.

Hoʻomaʻamaʻa Wela

Hāʻawi ʻia ka mānoanoa o nā papa ASTM A515 i 50 mm [2 iniha] mānoanoa a i lalo me ke ʻano ʻōwili ʻia, ke ʻole ke kauoha ʻia e like me ke noi ʻia.
Pono e hoʻoponopono ʻia nā pā ma luna o 50 mm [2 in] i ka mānoanoa.