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各种用途的合金

作者： 2006年08月18日来源：美国好施集团网浏览量：

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类型TYPE 规格SPEC 等级GRADE 一般应用GENERALAPPLICATION 应用环境SERVICECONDITIONS 碳钢Carbon ASTM/ASMESA216 WCA 碳钢铸件，适用于熔焊和高温应用。Carbonsteelcastingssuitableforfusionweldingandh

类型 TYPE	规格 SPEC	等级 GRADE	一般应用 GENERAL APPLICATION	应用环境 SERVICE CONDITIONS
碳钢 Carbon	ASTM/ ASMES A216	WCA	碳钢铸件，适用于熔焊和高温应用。 Carbon steel castings suitable for fusion welding and high temperature service.	适用于温度高达454^oC，无腐蚀性和氧化作用的应用环境。 For service up to 850^oF where corrosion and oxidation are not a factor.

		WCB WCC		适用于温度高达426^oC，无腐蚀性和氧化作用的应用环境。 For service up to 800^oF where corrosion and oxidation are not a factor.
低合金 Low Alloy	ASTM/ ASME SA217	WC1	压力容器部件，适用于高温应用环境。 Pressure-containing parts suitable for high temperature service.	适用于温度高达454^oC，法兰和焊接端口阀门应用环境。 For service up to 850^oF on flanged and weld end valves.
		WC6		适用于温度高达565^oC，法兰和焊接端口阀门应用环境。 For service up to 1,050^oF flanged end and weld end valves.
		WC9		适用于温度高达593^oC，要求具有很好的抗蠕变强度的应用环境。 For service up to 1,100^oF where good creep strength is required.
		C-5		适用于温度高达648^oC，要求很好的耐腐蚀和氧化作用，及抗蠕变强度的应用环境。 For service up to 1,200^oF where good corrosion and oxidation resistance plus high creep strength are required.
		C-12		适用于温度高达648^oC。与其它等级的不锈钢相比，具有最好的耐腐蚀和氧化作用的性能。 For service up to 1,200^oF. Best corrosion and oxidation resistance other than stainless grades.
		C12A		适用于温度高达648^oC。具有优异的高温特性。 For service up to 1,200^oF. Excellent high-temperature properties.
	ASTM/ ASME SA352	LCB LCC	铁素体钢铸件，适用于压力容器部件，适用于较低温度应用环境。 Ferritic steel castings for pressure-containing parts suitable for low temperature service.	适用于低达-45^oC的应用环境。这种材料必须经过淬火和回火，具有零度以下所需的抗拉强度和抗冲击性。 For service down to minus 50^oF. This material must be quenched and tempered to obtain tensile and impact properties needed at sub-zero temperatures.
		LC1		适用于低达-59^oC的应用环境。经过一系列的热处理，具有零度以下的抗拉强度和抗冲击性。 For service down to minus 75^oF. A subsequent heat treat is given to obtain tensile and impact properties at sub-zero temperatures.
		LC2		适用于低达-73^oC的应用环境。经过一系列的热处理，具有零度以下的抗拉强度和抗冲击性。 For service down to minus 100^oF. A subsequent heat treat is given to obtain tensile and impact properties at sub-zero temperatures.
		LC3		适用于低达-101^oC的应用环境。经过一系列的热处理，具有零度以下的抗拉强度和抗冲击性。 For service down to minus 150^oF. A subsequent heat treat is given to obtain tensile and impact properties at sub-zero temperatures.
不锈钢 Stainless Steel	ASTM/ ASME SA351	CF3 (304-L) CF8 (304)	奥氏体钢铸件，适用于高温应用环境。 Austenitic steel castings for high temperature service.	在温度高达426^oC的应用环境中，仍然具有很好的抗蠕变强度，耐腐蚀和氧化作用的性能。 Good creep strength, corrosion and oxidation resistance when exposed to temperatures above 800^oF.
		CF3M (316-L) CF8M (316) CK20		以上述相同，但是还具有抗δ相成份的性能。 Same as above except it is resistant to formulation of sigma phase.
		CN7M (A20)		具有很好的抗热硫酸的性能。广泛应用于合成橡胶、高辛烷值汽油、溶剂、易爆品、塑料、大型化工和有机化工及食品加工的制造过程中。 Good resistance to hot sulfuric acid. Used extensively in manufacturing synthetic rubber, high octane gasoline, solvents, explosives, plastics, heavy and organic chemicals, and food processing.
		CF8C (347)		在温度高达426^oC的应用环境中，具有抗晶间腐蚀的性能。特别适用于焊接端口阀门。 Resistant to intergranular corrosion above 800^oF. Excellent for weld end valves.
	ASTM/ ASME A487	CA6NM (12Cr)	马氏体不锈钢，适用于高压应用环境。 Martensitic stainless steel suitable for high pressure service.	适用于要求具有很好的抗腐蚀，很高的抗拉强度和抗冲击强度特性，还具有很好的抗气蚀性。优异的可焊性和可铸性。特别适用于含硫气体应用环境。 For service requiring good corrosion resistance and high tensile and impact properties as well as good pitting resistance. Excellent weldability and castability. Good for sour gas service.
	ASTM A747	17-4 PH	沉析硬化不锈钢 Precipitation hardening stainless steel.	具有很高抗拉强度的材料。由于具有抗磨损性能，因此特别适用于要求微分硬度的应用场合。与高纯度铬合金钢相比，具有更好的耐腐蚀性能。 Very high tensile material. Very good when differential hardness is required due to its resistance to galling. Higher corrosion resistance than high straight chrome alloy steels.
	ASTM A564	Gr 630	棒材 (锻造=A705 等级630 ) Bar (Wrought=A705 Gr. 630)
镍和镍合金铸件 Nickel and Nickel Alloy Castings	ASTM A494	M35-1 (Monel)	适用于耐腐蚀应用环境 For corrosion resistant service.	可焊等级。对于所有普通的有机酸和盐水，具有很好的耐腐蚀性能。对于大多数碱性溶液。也具有很高的耐腐蚀性能。 Weldable grade. Good resistance to corrosion by all common organic acids and salt water. Also highly resistant to most alkaline solutions.
		N-12M (Hast-B)		特别适用于处理所有浓度和温度的盐酸。对于硫酸和磷酸具有很好的耐腐蚀性。 Is well suited for handling hydrochloric acid at all concentrations and temperatures. Good resistance to sulfuric and phosphoric acids.
		CW-12M (Hast-C)		对于强氧化作用的环境具有很好的耐腐蚀性。在高温下具有很好的性能，对于甲酸、磷酸、亚硫酸和硫酸具有很好的耐腐蚀性。 Good resistance to strong oxidation conditions. Good properties at high temperatures, high resistance to formic, phosphoric, sulfurous and sulfuric acids.
		CY-40 (Inconel)		非常适用于高温应用环境。对于强腐蚀性流体介质和大气具有很好的耐腐蚀性。 Very good for high temperature service. Good resistance to strongly corrosive media and atmosphere.
		CZ-100 (Nickel)		与Inconel(因科镍合金)相同，但是具有更好的耐腐蚀性。 Same as Inconel except even higher corrosion resistance.

标签：合金用途技术研讨

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