ASME SA 387 PAPA 12 Papa 1 kila

Hoʻohana ʻia no ka hoʻohana ʻana i ka lawelawe wela kiʻekiʻe, he chrome molybdenum carbon alloy steel no ka hoʻohana ʻana i nā ipu kaomi weldable a me nā paila ʻoihana.

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Ke kila kūʻē i ka lewa ʻO ke kila kila Papa kila hana moku E hoʻohana i ka pā kila pale Kaha Kiʻekiʻe Haʻahaʻa Alloy Steel hao Kaona Pāpaʻa kila kāhili Pāpaʻa kila Alloy

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Hoʻolauna huahana ʻIkepili ʻenehana

Hoʻolauna huahana

ASME SA 387 PAPA 12 Papa 1, ASME SA387 Papa 12 Papa kila Alloy
Hoʻohana ʻia no ka hoʻohana ʻana i ka lawelawe wela kiʻekiʻe, he chrome molybdenum carbon alloy steel no ka hoʻohana ʻana i nā ipu kaomi weldable a me nā paila ʻoihana.
Loaʻa nā mea waiwai mai ka chromium i hoʻohui ʻia e hāʻawi ana i ka corrosion maikaʻi loa a me ka pale ʻana i ka oxidation i kūpono no nā noi lawelawe ʻawaʻawa i ka ʻoihana aila a me ke kinoea.

ʻIkepili ʻenehana

Nā mea like

BS	EN	ASTM/ASME	DIN
620 B	13 CRMO 45	SA387-12-1	13 CRMO 44

Nā kikoʻī no ka ASME SA387 Grade 12 Alloy Steel Plates
Chromium & Molybdenum maʻiʻo (e like me ka ASME kikoʻī)

Koho	Nominal Chromium Maʻiʻo (%)	Nominal Molybdenum Maʻiʻo (%)
SA387 Papa 12	1.00%	0.50%

Nā Koina Kuleana no ka ASME SA387 Papa 12 Alloy Steel Papa Papa 1 Papa

Koho inoa:	Pono:	Papa 12
SA387 Papa 12	Ka ikaika wili, ksi [MPA]	65 a 85 [450 a 585]
	Ka ikaika hua, min, ksi [MPa]/(0.2% offset)	40 [275]
	Elongation ma 8 iniha [200mm], min %	19
	Elongation i loko o 2 in. [50mm], min, %	22
	Hoemi o ka āpana, min %	–––

Koi Kemika no ka ASME SA387 Grade 12 Alloy Steel Plates

ʻElemu		Ka Hui Kemika (%)
		ASME SA387 Papa 12
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:	0.15 - 0.40
	Nānā Huahana:	0.13 - 0.45
Chromium:	Nānā Wela:	0.80 - 1.15
	Nānā Huahana:	0.74 - 1.21
Molybdenum:	Nānā Wela:	0.45 - 0.60
	Nānā Huahana:	0.40 - 0.65