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合金钢管/管

异形管
表面处理 抛光
特种用途高强度钢板、耐磨钢、硅钢、冷镦钢、易切削钢、模具钢、耐高温
应用飞机和工业燃气轮机部件

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产品描述

Incoloy 800(合金钢 800)
化学成分
镍 (Ni)
30 – 35
提供耐腐蚀性和高温强度
铬 (Cr)
19 – 23
形成致密的氧化铬膜,增强抗氧化、抗腐蚀能力
铁 (Fe)
39.5 – 46
与镍一起形成合金基体
铝(Al)+钛(Ti)
≤0.15 – 0.60
通过γ′相析出强化,提高抗蠕变性
≤0.75
优化特定腐蚀环境的适应性
碳(C)
≤0.10
硅(Si)
≤1.0
锰(Mn)
≤1.5
硫(S)
≤0.015
磷(P)
≤0.015
机械性能
室温
拉伸强度≥172兆帕;屈服强度≥415MPa;伸长率≥30%;冲击韧性≥98J
高温
抗氧化温度高达815℃,保持高强度和韧性
蠕变特性
对于核级800HT,要求碳含量≥0.05%,以增强抗蠕变能力
典型应用
1. 石化:高温换热器、裂解炉管 2. 核能:核燃料处理设备、核系统中高温部件 3. 航空航天:高温燃气管道、热处理设备 4. 其他:腐蚀高温环境下的结构部件
Incoloy A-286 板材/棒材/管材
物理特性
密度:7.94克/立方厘米3
熔化范围:1370-1430
Features: Incoloy A-286 is an age-hardenable alloy which can withstand oxidation and retain good strength at temperatures up to about 700. It can be readily formed by standard processes for stainless steels and nickel alloys.
Applications: Aircraft and industrial gas turbine components that are subject to high levels of heat and stress at service temperatures up to 700 such as turbine wheels and blades, frames, superchargers and afterburner parts. It is also used in fasteners of automotive engines.
化学成分
%
C
S
分钟
平衡
24
13.5
1.9
最大限度
27
16
0.08
1
2
0.04
0.03
2.35
因科内尔 N06230、因科内尔 601、因科内尔 783、因科内尔 706、因科内尔 625、因科内尔 939
铬镍铁合金 N06230
超级合金是高性能合金,以其优异的机械强度和高温下的抗蠕变性、良好的表面稳定性以及良好的耐腐蚀性和抗氧化性而闻名。
超级合金 INCONEL N06230 是一种碳化物强化镍铬钨钼合金。这种合金以其在高温下的稳定性、强度和耐腐蚀性的卓越组合而闻名。它还在高于 980°C (1800°F) 的温度下具有良好的抗氧化性,并且具有良好的抗渗碳和氮化性能。
Inconel 601 Sheet/bar/pipe Features: Inconel 601 has good resistance to heat and corrosion, especially outstanding to oxidation at elevated temperatures up to 1200. It also has high strength, good fabricability and good resistance to aqueous corrosion.Applications: Chemical process industry, waste incinerators, power generation equipment, heat treating equipment, and gas turbine engine components.
Inconel 783超合金也被称为高性能合金,专门设计用于适应高于540°C(1000°F)的高温度环境,在这些环境下,具有抗变形性和高表面稳定性。
超级合金 INCONEL 783 是一种添加了铬、铝和铌的镍钴铁合金。具有抗氧化性,热膨胀系数低。
这种合金可以通过沉淀硬化热处理来强化。铝的存在使该合金在高温下具有优异的抗氧化性。
Inconel 706 超级合金也被称为高性能合金。它们具有良好的抗蠕变和抗氧化能力,且形状各异。它们可以通过固溶硬化、加工硬化和析出硬化来强化。它们分为三类,如钴基、镍基和铁基合金。它们能够在高温和严重机械应力下工作,也能在需要高度表面稳定性的环境下工作。
Inconel 625 Sheet/bar/pipe Features: Inconel 625 has excellent strength at temperatures up to 816. At higher temperatures, its strength is generally lower than that of other solid solution strengthened alloys. Inconel 625 has good oxidation resistance at temperatures up to 980 and shows good resistance to aqueous corrosion, but is relatively moderate compared to other more capable corrosion resistant alloys.
应用:化学加工工业和海水应用。 Inconel 625 用于短期应用,温度最高可达 816。对于长期使用,最好限制在最高温度 593,因为长期暴露在 593 以上会导致严重脆化。
Inconel 939 Inconel 939 是一种专为高温应用设计的先进镍基合金。它能在高达850°C的温度下可靠运行,具备卓越的蠕变强度、耐腐蚀性和抗氧化能力。
该合金广泛用于制造燃气轮机叶片、叶片和燃烧器喷嘴等关键部件。其卓越的机械性能来自于用伽马 (γ') 沉淀物增强的树枝状伽马 (γ) 基体,可在极端条件下提供出色的强度和耐用性。
Inconel 939 通常以实心铸件形式提供,含有大量 γ' 相,可增强其高温性能。热处理工艺进一步优化其微观结构,确保长期稳定性、优异的机械性能以及在苛刻环境下可靠的性能。
元素
铬镍铁合金 N06230
铬镍铁合金601
铬镍铁合金783
铬镍铁合金706
铬镍铁合金625
铬镍铁合金939
47.49–65.19
58–63
26–30
39–44
58–
巴尔。
20–24
21–25
2.5–3.5
14.5–17.5
20–23
20–23
13–15
0–3
0–5
休息
0–1
0–1
18–20
1–3
平衡
24-27日
0–38
0–5
0–0.5
3
8–10
0.3–1
0–1
0–0.5
0–0.35
0–0.5
0–0.5
0.25–0.75
0–0.5
0–0.4
0–0.35
0–0.5
0–0.5
0.2–0.5
0–1.7
5–6
0–0.06
0–0.4
0–2
C
0.05–0.15
0–0.1
0–0.03
0–0.3
0–0.1
0–0.15
0–0.015
0–0.015
0–0.015
0–0.015
0–0.002
S
0–0.015
0–0.015
0–0.015
0–0.002
0.005–0.05
0–0.012
0–0.006
0–0.015
0–0.005
0–1
0–0.5
0–0.35
2.5–3.5
2.5–3.3
3.15–4.15
0–1.2
面向
0–2
0–0.03
0–0.02
0–0.4
0–4
0–0.15
CN3MN
Corrosion Resistance: CN3MN exhibits excellent performance in acidic environments containing hydrogen sulfide and in chloride media. Its mechanical properties are superior to those of 904L stainless steel. Applicable Standards: Included in ASME SA-351/SA-351M-2021 standards; commonly used for heat-resistant steel and stainless steel castings. Temperature Range: Suitable for extreme conditions from -196°C to 400°C. Material Type: Often classified as austenitic cast steel or a nickel-based alloy derivative by some suppliers.
UNS S32760,1.4501,超级双相不锈钢
Workability: Type 321 stainless steel is designed for cold workability, but warranting extra caution due to its higher proof stress and lower elongation in comparison to Type 304.
Weldability: The UNS S32760 welding consumables provide reliable high-strength welds when used with appropriate techniques. During welding, the interpass temperature should be kept at or below 100 to avoid the formation of intermetallic compounds, and no preheating is required. Achieve confident trustworthiness in your welds.
Heat Treatment: This premium grade steel is heat-treated to a solution treatment temperature of 1080-1120 to maximize its strength and durability. After heating, it must be cooled rapidly to avoid embrittlement temperatures and ensure a reliable performance.
Pickling: Our pickling solution is composed of a mixture of nitric and fluoric acid, providing an optimal balance of strength and durability. The result is a descaling process that is more difficult than Type 304, but can be improved when used with an alkali bath before pickling and by shot blasting if possible.
Applications: This 1.4501, UNS S32760 product is an ideal choice for many industrial applications. Its superior strength and heat resistance make it perfect for chemical plants, chemical tankers, seawater desalination systems, and seawater pumps. Enjoy peace of mind with its unparalleled reliability and performance.
CN3MN
等级/标准
描述
典型应用
主要特点
J93254
直接相当于CN3MN,高耐腐蚀不锈钢
化工压力容器、热交换器
优异的耐腐蚀性能,机械性能优于904L
CK3MCUN
与 CN3MN 类似的衍生牌号,增强抗点蚀能力
含卤化物环境、化学设备
优异的耐点蚀和缝隙腐蚀能力
ASTM CN3MN
ASTM 标准牌号
耐磨钢板、工业材料
符合 ASTM 规范,在工业应用中经久耐用
 

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