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| 各种用途的合金 Alloys For Any Application |
 美国太平洋阀门 |
| 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454oC，无腐蚀性和氧化作用的应用环境。 For service up to 850oF where corrosion and oxidation are not a factor. |
| WCB WCC |
适用于温度高达426oC，无腐蚀性和氧化作用的应用环境。 For service up to 800oF where corrosion and oxidation are not a factor. |
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| 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454oC，法兰和焊接端口阀门应用环境。 For service up to 850oF on flanged and weld end valves. |
| WC6 | 适用于温度高达565oC，法兰和焊接端口阀门应用环境。 For service up to 1,050oF flanged end and weld end valves. |
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| WC9 | 适用于温度高达593oC，要求具有很好的抗蠕变强度的应用环境。 For service up to 1,100oF where good creep strength is required. |
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| C-5 | 适用于温度高达648oC，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 1,200oF where good corrosion and oxidation resistance plus high creep strength are required. |
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| C-12 | 适用于温度高达648oC。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 1,200oF. Best corrosion and oxidation resistance other than stainless grades. |
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| C12A | 适用于温度高达648oC。具有优异的高温特性。 For service up to 1,200oF. Excellent high-temperature properties. |
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| 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-45oC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 50oF. This material must be quenched and tempered to obtain tensile and impact properties needed at sub-zero temperatures. |
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| LC1 | 适用于低达-59oC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 75oF. A subsequent heat treat is given to obtain tensile and impact properties at sub-zero temperatures. |
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| LC2 | 适用于低达-73oC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 100oF. A subsequent heat treat is given to obtain tensile and impact properties at sub-zero temperatures. |
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| LC3 | 适用于低达-101oC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 150oF. A subsequent heat treat is given to obtain tensile and impact properties at sub-zero temperatures. |
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| 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426oC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 800oF. |
| 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. |
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| 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. |
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| CF8C (347) | 在温度高达426oC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 800oF. Excellent for weld end valves. |
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| 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. |
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| 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. |
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| ASTM A564 |
Gr 630 | 棒材 (锻造=A705 等级630 ) Bar (Wrought=A705 Gr. 630) |
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| 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. |
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| 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. |
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| 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. |
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| 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. |
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