Inconel® 600
Inconel 600 is a standard nickel-chromium alloy designed for use from cryogenic to elevated temperatures in the range of 2000°F (1093°C). The high nickel content enables the alloy to retain considerable resistance under reducing conditions and makes it immune to chloride-ion stress-corrosion cracking.
- 一般的なフォーム： Pipe, Tube, Sheet, Strip, Round Bar, Wire.
- 主な特徴 Immune to chloride-ion stress-corrosion cracking (SCC).
- Heat Resistance: Excellent oxidation resistance up to 2150°F.
- 溶接性： Readily joined by conventional welding processes.
Inconel 600 is a versatile material used in applications that require resistance to corrosion and heat. Its high nickel content gives the alloy excellent resistance to alkaline solutions and chloride-ion stress-corrosion cracking, making it a reliable choice for the chemical and power generation industries.
High Temperature Stability
Resists oxidation and scaling at temperatures up to 2150°F (1175°C). It also resists carburization and nitriding.
耐食性
Excellent resistance to dry chlorine and hydrogen chloride gases. It is also resistant to many organic and inorganic compounds.
Stress Corrosion Immunity
The high nickel content (min. 72%) provides virtual immunity to chloride-ion stress-corrosion cracking, a common failure mode in stainless steels.
| エレメント | コンテンツ（%） |
|---|---|
| ニッケル（Ni） | 72.0 min |
| クロム（Cr） | 14.0 - 17.0 |
| 鉄（Fe） | 6.0 - 10.0 |
| マンガン (Mn) | 最大1.0 |
| カーボン（C） | 0.15 max |
| ケイ素 (Si) | 最大0.5 |
| 硫黄 (S) | 0.015 max |
| 製品形態 | ASTM/ASME規格 |
|---|---|
| パイプ＆チューブ（シームレス） | ASTM B167, ASME SB167, ASTM B163 |
| パイプ（溶接） | ASTM B517, ASME SB517 |
| プレート、シート、ストリップ | ASTM B168, ASME SB168 |
| バー＆ロッド | ASTM B166, ASME SB166 |
| 付属品 | ASMB366、ASME SB366 |
| 鍛造品 | ASMB564、ASME SB564 |
| プロパティ | 代表値（室温） |
|---|---|
| 引張強度 | 80 - 100 ksi (550 - 690 MPa) |
| 降伏強さ（0.2%オフセット） | 35 - 50 ksi (240 - 345 MPa) |
| 伸び | 35 - 55 % |
| 硬度（ブリネル） | 120 - 170 HB |
*Note: Properties can vary significantly based on the product form (e.g., cold-drawn tubing vs. hot-rolled plate).
Heat Treating Industry
Muffles, retorts, baskets, and trays used in furnaces; fixtures for vacuum heat treating.
化学処理
Bubble towers, heaters, evaporators, and condensers for processing fatty acids; manufacture of sodium sulfide.
航空宇宙
Engine exhaust systems, thrust-reverser systems, and turbine seals due to high temperature strength.
原子力工学
Standard material for steam generator tubing in pressurized water reactors (PWR).
Need Inconel 600 Materials?
We maintain a large inventory of Inconel 600 in seamless pipe, plate, and bar. Contact us today for current availability and pricing.
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