| 材料等级： | NO8020 | 标准： | ASTM B729 |
|---|---|---|---|
| 尺寸 | 4 – 219mm | W.T： | 0.5 – 20mm |
| 长度 | 单随机，双随机和剪切长度 | 无损检测： | ET/HT/UT/PT |
| 包装 | 胶合木箱/包 | 申请： | Off-Shore Oil Drilling/ Gas Processing |
| 强光 | Chemical Oil Stainless Steel， Seamless Heat Exchanger Tube， 0.5mm Stainless Steel | ||
Astm B163 Alloy 601 UNS NO6601 Inconel Seamless Heat Exchanger Tube For Gas Oil
同创集团 deal with Austenitic Stainless Steel， Nickel Alloy Steel(Hastelloy ， Monel， Inconel， Incoloy ) seamless and welded pipe and tube already more than 33 years， every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 70 countries， Like Italy， UK， Gernmany， USA， Canada， Chile， Colombia， Saudi Arabia， Korea， Singapore， Austrial， Poland， France …
Chemical Composition of ASTM B729 NO8020
| 倪 | C | 莫 | 锰 | Si | 铁 | 铜 | S | P | Cr |
| 32 – 38 | 最大 0.02 | 2 – 3 | 1 – 2 | 0.7 最大值 | 巴尔 | 3 – 4 | 最大 0.005 | 最大 0.02 | 19 – 21 |
Mechanical Strength of ASTM B729 NO8020
| 密度 | 熔化范围 | 屈服应力 (0.2%Offset) | 拉伸应力 | 伸长率 |
| 8.1 克/立方厘米 | 1443°C (2430°F) | Psi - 35000 , MPa - 241 | Psi - 80000 , MPa - 551 | 30 % |
等效 of ASTM B729 NO8020
| 标准 | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | 社会变革管理计划 |
| 合金 20 | N08020 | 2.4660 | Z2NCUD31-20AZ | NiCr20CuMo | – | – | – |
概述
ASTM B729 specifications is typically supplied in a stable annealed condition. As one of the foremost manufacturers of Alloy 20 pipe， we recommend these pipes for those applications that are susceptible to pitting and chloride ion corrosion. In fact， we strongly recommend the use of Alloy 20 welded pipe in those areas where 316 grade alloys are susceptible to stress related corrosion cracking. The difference between Alloy 20 and Alloy 20cb3 pipe is that the CB3 designation has been made stable by the addition of niobium to its alloy.
"(《世界人权宣言》) characteristics of ASTM B729 NO8020
Alloy 800 – The 800 series alloys (Incoloy 800， 800H and 800HT) are nickel-iron-chromium super alloys that provide high temperature strength and excellent resistance to oxidation， carburization and other types of high temperature corrosion. Alloys 800， 800H and 800HT are used in a variety of applications ranging from furnace components， petrochemical furnace cracking tubes to sheathing of electric heating elements.
ASTM B729 NO8020
oil gas
Petrochemical and other process equipment
热交换器
冷凝器
发电
