ASME SA 387 GRADE 11 Class 2 karfe

A matsayin karfen jirgin ruwa na matsin lamba don amfani da sabis na zafin jiki, ana amfani dashi a masana'antu iri-iri kuma yana da tasiri sosai, musamman a masana'antar mai, iskar gas da masana'antar petrochemical, inda ake adana ruwa da iskar gas a yanayin zafi mafi girma.
Matakan mafi girma na chromium kuma suna ba da kyakkyawan lalata da juriya na iskar shaka, wanda dole ne a aikace-aikacen iskar gas mai tsami. Da fatan za a koma zuwa ƙayyadaddun fasahar mu da ke ƙasa don ASME SA387 Grade 11 Class 2.

Daidai

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

Ƙididdiga don ASME SA387 Matsayi 11 Alloy Karfe Faranti
Chromium & Molybdenum abun ciki (bisa ga ƙayyadaddun ASME)

Nadi	Sunan Chromium Abun ciki (%)	Molybdenum mai suna Abun ciki (%)
Darasi na 11 SA387	1.25%	0.50%

Bukatun Tensile don ASME SA387 Faranti 11 Alloy Karfe Plates Class 2

Nadi:	Abin bukata:	Darasi na 11
Darasi na 11 SA387	Ƙarfin ƙarfi, ksi [MPa]	75 zuwa 100 [515 zuwa 690]
	Ƙarfin haɓakawa, min, ksi [MPa] / (0.2%)	43 [310]
	Tsawaitawa cikin inci 8 [200mm], min%	18
	Tsawaitawa cikin inci 2 [50mm], min, %	22
	Rage yanki, min%	---

Abubuwan da ake buƙata na Chemical don ASME SA387 Grade 11 Alloy Steel Plates

Abun ciki		Haɗin Sinadari (%)
		Darasi na 11 SA387
Carbon:	Binciken Zafi:	0.05 - 0.17
	Binciken samfur:	0.04 - 0.17
Manganese:	Binciken Zafi:	0.40 - 0.65
	Binciken samfur:	0.35 - 0.73
Phosphorus:	Binciken Zafi:	0.035
	Binciken samfur:	0.035
Sulfur (max):	Binciken Zafi:	0.035
	Binciken samfur:	0.035
Siliki:	Binciken Zafi:	0.50 - 0.80
	Binciken samfur:	0.44 - 0.86
Chromium:	Binciken Zafi:	1.00 - 1.50
	Binciken samfur:	0.94 - 1.56
Molybdenum:	Binciken Zafi:	0.45 - 0.65
	Binciken samfur:	0.45 - 0.70