A302 GR.B Boiler Pressure Vessel Simbi

A302 GR.B Alloy Pressure Vessel Steel Plate

A302 Giredhi B mahwendefa esimbi akajairwa mahwendefa emidziyo yekumanikidza mune alloy simbi, manganese molybdenum uye manganese-molybdenum-nickel. A302 Giredhi B ndiro yesimbi ichawanzo kupihwa mune se-yakakungurutswa mamiriro. Maplate anogona kuodha akajairwa kana kudzoreredzwa kushushikana, kana zvese zviri zviviri. Kana A 302 Giredhi B iri pamusoro pe50mm mukukora ichave yakajairika.

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A302 GR.B Alloy Pressure Vessel Steel Plate Tsananguro: Kemikari Inoumbwa uye Mechanical Properties:

A302 GR.B Alloy Pressure Vessel Steel Plate Tsananguro:

Iyi dhizaini inovhara manganese-molybdenum uye manganese-molybdenum-nickel alloy simbi mahwendefa akagadzirirwa kunyanya kune welded boilers uye mimwe midziyo yekumanikidza. ASTM A302 imhando yeyakaderera alloy simbi yakatarwa inovhara mana magiredhi akasiyana (A, B, C, D), Giredhi C uye D ine kemikari inoumbwa Ni, nehupamhi hwakafanana, goho uye kusimba kweGiredhi C zvakafanana zveGiredhi. B, nepo elongation rate yegiredhi C iri pamusoro.Iyi rondedzero inovhara manganese-molybdenum uye manganese-molybdenum-nickel alloy simbi mahwendefa akagadzirirwa kunyanya kune maboiler akaiswa uye mamwe midziyo yekumanikidza. ASTM A302 imhando yeyakaderera alloy simbi yakatarwa inovhara mana giredhi akasiyana (A, B, C, D), Giredhi C uye D ine kemikari inoumbwa Ni, nehupamhi hwakafanana, goho uye kusimba kweGiredhi C zvakafanana zveGiredhi. B, ukuwo elongation rate yegiredhi C iri pamusoro. Yakagadzirirwa Pressure Vessel, Boiler, Matangi ekuchengetera uye Heat Exchanger muOiri, Gasi Project.
Ukobvu: 6MM kusvika 300MM,
Upamhi: 1500mm kusvika 4050mm,
Kureba: 3000mm kusvika 15000mm

Kemikari Inoumbwa uye Mechanical Properties:

ASTM A302 Grade B Chemical Composition
Giredhi	The Element Max (%)
Giredhi	C	Si	Mn	P	S	Al	N
A302 Grade B	0.20-0.25	0.13–0.45	1.07-1.62	0,035	0,035
	Nb	V	Ti	Cu	Cr	Ni	Mo
							0.41–0.64

Giredhi		ASTM A302 Giredhi B Mechanical Property
Giredhi	Ukobvu	Yield	Tensile	Elongation
A302 Grade B	mm	Min Mpa	Mpa	Min %
	6-50	345	550-690	18%
	50-200	345	550-690	15%