ASTM A299 GR.A Mn-Si Alloy Pressure ipu kila pā

ʻO ke kila kila me Manganese-Silicon plate SA299 Grade A, SA299 Grade B ma lalo o ke kila kiko'ī maʻamau ASME SA 299 /SA 299M. Aia kekahi mau kila kila ʻelua A299 Grade A a me A299 Grade B nona ka pono kila like e like me ka ASTM A 299/A 299M.As no ka wela lapaʻau, kila pā A299 Grade A a me A299 Grade B like a ma lalo o 50 millimeter ua maʻamau olokaʻa i loko o ke kūlana like-rolled, kaomi ipu kila.
Wahi a ASTM A299/A299M maʻamau, e koho ʻia ka pā kila A299 Grade A a me A299 Grade B i nā kūlana ʻenehana penei: S1.Vacuum treatment, S2. Nānā huahana. S3. ʻO ka hoʻomaʻamaʻa ʻana i ka wela ma hope o ka weld i hoʻohālikelike ʻia i nā coupons hoʻāʻo mechanical, S4. ʻO ka hoʻāʻo hoʻopaʻapaʻa hou, S5. ʻO Charpy V-notch hōʻike hopena, S6. Ho'āʻo paona hāʻule, S7. ʻO ka hoʻāʻo ʻana i ka wela wela.

A299 Papa A Kemeka Hui
Papa	ʻO ka Element Max (%)
	C	ʻO Si	ʻO Mn	P	S	Mo
A299 GR.A	0.28-0.30	0.13-0.45	0.84 -1.62	0.035	0.035	-

Papa	A299 Papa A Waiwai Mekanika
	mānoanoa	Hāʻawi	Kuʻi	ʻO ka lōʻihi
A299 GR.A	mm	Min Mpa	Mpa	Min  %
	t≦50	275-290	515-655	19
	50	275-290	515-655	19

1. Papa kila : A 299 Papa A, A 299 Papa B.
2. Ana (T * W * L): Mānoanoa: 8mm i 300mm ; Laulā: 1500mm a 4020mm ; Ka lōʻihi: 4000mm a 18000mm
3. Hoʻohana i ka maʻamau: ASTM A299 a me ASME SA 299.
4. Hoʻomaʻamaʻa Wela: Hoʻopili wela, CR, Normalized, Quenched, Tempering, TMCP, Electroslag Remelting Technical.
5. Nā lawelawe kila: ʻokiʻoki, pena, pōʻalo pōʻalo, hoʻomaʻamaʻa mua a me ka ʻaoʻao ʻekolu ma ka ʻāpana ma DNV, BV, LR, GL, ABS a me CCS i ka pā kila moku mānoanoa.

ʻO ASTM A299 Grade A boiler steel plate, ASME SA299 Grade A pressure steel plate he kikoʻī no ke kila kalapona a me Manganese-Silicon. E like me ka pā aniani SA299 Grade A i hana ʻia mai ke kila kila SA299 Grade A a hoʻolako ʻia me ka ʻole o ka mālama ʻana i ka wela a i ʻole me ka hoʻomaha ʻana i ke kaumaha wale nō, e noi ʻia nā koi hou, me nā koi hoʻāʻo hou a me ka hōʻike ʻana i nā hopena hōʻike hou e noi ʻia no A20 / A20M kila maʻamau.

Koi ʻenehana a me nā lawelawe hou aku:

• ʻO ka hoʻāʻo kiʻekiʻe
• Haʻahaʻa wela hopena hoao
• Hana ʻia no nā papa mānoanoa ma luna o 40mm
• ʻO ka hoʻomaʻamaʻa ʻana i ka wela ma hope o ka welded (PWHT)
• Hoʻopuka ʻia ka palapala hōʻike hōʻike ʻo Oginal Mill ma lalo o EN 10204 FORMAT 3. 1/3. 2
• ʻO ka puhi ʻana a me ka pena ʻana, ka ʻoki ʻana a me ka wili e like me nā koi o ka mea hoʻohana hope