I-ASTM A302 G.C Mn-Mo-Ni Alloy Pressure Vessel plate yentsimbi

I-ASTM A302 iBanga C yiManganese-molybdenum-nickel alloy boiler steel plate. Intsimbi ye-A302 yeBanga C iya kubulawa kwaye iya kuhambelana neemfuno zobukhulu obuziinkozo. Ibhoyila ipleyiti yentsimbi ye-A203 yeBanga C iya kufakwa kuvavanyo loxinzelelo ukuze kubonwe amandla okuqina, amandla esivuno, kunye nobude. Xa uqengqa i-SA302 iBanga C phantsi kwesikhokelo sensimbi i-NACE MR0175, uvavanyo lwe-HIC, i-SCC, uvavanyo lwe-SSC luya kwenziwa kwilebhu yethu yokugaya i-gurantee SA302 yeBanga C lepropathi yensimbi. Olunye uvavanyo olongezelelweyo lwetekhnoloji, olufana ne-PWHT, i-DWTT, uvavanyo loxinzelelo oluphezulu lobushushu luya kunyulwa ngabasebenzisi bokugqibela ukuba bafuna.
Ukutyeba: 6MM ukuya 300MM,
Ububanzi: 1500mm ukuya 4050mm,
Ubude: 3000mm ukuya 15000mm

I-A302 yeBanga C ukuBunjwa kweMichiza
Ikhabhoni, max	%	IManganese, ubuninzi	%	Isilicon, max	%	Ubuninzi besulfure	%
25mm okanye ngaphantsi	0.2	Uhlalutyo lobushushu	1.15-1.50	Uhlalutyo lobushushu	0.15-0.40	Konke kutyebile	0.035
25-50mm	0.23	Uhlalutyo lweMveliso	1.07-1.62	Uhlalutyo lweMveliso	0.13-0.45
ngaphezu kwe-50 mm	0.25
		Molybdenum max	%	Nickel  max	%	Iphosphorus	%
		Uhlalutyo lobushushu	0.45-0.60	Uhlalutyo lobushushu	0.40-0.70	Konke kutyebile	0.035
		Uhlalutyo lweMveliso	0.41-0.64	Uhlalutyo lweMveliso	0.37-0.73

IPropati yeMechanical ye-A302 yeBanga C yepleyiti yentsimbi	A302 iBanga C
Amandla okuqina, ukwanga [MPa]	80-100 [550-690]
Ukuvelisa amandla, min, kis [MPa]	50 [345]
Ubude kwi-8 ngo. [200 mm], min, %	17
Ubude kwi-2 ngo. [50 mm], min, %	20