ASME SA 387 PAPA 11 Papa 2 kila

Ma ke ʻano he kila kila no ka hoʻohana ʻana i ka lawelawe wela kiʻekiʻe, hoʻohana ʻia i nā ʻano ʻoihana like ʻole a maikaʻi loa, ʻoi loa i ka ʻoihana aila, gas a me ka petrochemical, kahi e mālama pinepine ai nā wai a me nā kinoea i nā mahana kiʻekiʻe.
ʻO nā kiʻekiʻe kiʻekiʻe o ka chromium e hāʻawi i ka corrosion maikaʻi loa a me ke kūpaʻa oxidation, he mea pono ia i nā noi kinoea ʻawaʻawa. E ʻoluʻolu e nānā i kā mākou kikoʻī kikoʻī ma lalo no ka ASME SA387 Papa 11 Papa 2.

Nā mea like

BS	EN	ASTM/ASME	DIN
621 B	–––	SA387-11-2	–––

Nā kikoʻī no ka ASME SA387 Grade 11 Alloy Steel Plates
Chromium & Molybdenum maʻiʻo (e like me ka ASME kikoʻī)

Koho	Nominal Chromium Maʻiʻo (%)	Nominal Molybdenum Maʻiʻo (%)
SA387 Papa 11	1.25%	0.50%

ʻO nā koi ʻana no ka ASME SA387 Grade 11 Alloy Steel Plates Class 2 Plates

Koho inoa:	Pono:	Papa 11
SA387 Papa 11	Ka ikaika wili, ksi [MPa]	75 a 100 [515 a 690]
	Ka ikaika hua, min, ksi [MPa]/(0.2% offset)	43 [310]
	Elongation ma 8 iniha [200mm], min %	18
	Elongation i loko o 2 in. [50mm], min, %	22
	Hoemi o ka āpana, min %	–––

Koi Kemika no ka ASME SA387 Grade 11 Alloy Steel Plates

ʻElemu		Ka Hui Kemika (%)
		SA387 Papa 11
kalapona:	Nānā Wela:	0.05 - 0.17
	Nānā Huahana:	0.04 - 0.17
Manganese:	Nānā Wela:	0.40 - 0.65
	Nānā Huahana:	0.35 - 0.73
Phosphorus:	Nānā Wela:	0.035
	Nānā Huahana:	0.035
Sulfur (max):	Nānā Wela:	0.035
	Nānā Huahana:	0.035
Silicon:	Nānā Wela:	0.50 - 0.80
	Nānā Huahana:	0.44 - 0.86
Chromium:	Nānā Wela:	1.00 - 1.50
	Nānā Huahana:	0.94 - 1.56
Molybdenum:	Nānā Wela:	0.45 - 0.65
	Nānā Huahana:	0.45 - 0.70