Hitemp Alloys
专业电热合金制造商
FeCrAl · NiCr · Hastelloy · Inconel · 耐热钢 · 焊接材料
Serving industrial heating markets worldwide with precision alloys since 2008
关于奥源合金
Taizhou Aoyuan Alloy Material Co., Ltd.

专注电热合金 15 年
泰州市奥源合金材料有限公司成立于 2008 年,位于江苏省兴化市戴南镇,是一家集研发、生产、销售于一体的专业电热合金制造企业。公司主营 FeCrAl(铁铬铝)、NiCr(镍铬)电热合金丝材、带材,以及 Hastelloy、Inconel 等镍基耐蚀耐热合金和耐热不锈钢。
Founded in 2008, Taizhou Aoyuan Alloy Material Co., Ltd. is a professional manufacturer of resistance heating alloys and nickel-based superalloys, serving industrial heating markets worldwide.
占地 15,000m²,配备真空感应熔炼炉、连铸连轧生产线
专职研发团队 12 人,与江苏科技大学产学研合作
产品出口印度、土耳其、韩国、德国等 30+ 国家和地区
ISO 9001:2015 体系认证,直读光谱仪全程检测
发展历程
Company Timeline
公司成立
Company Founded
泰州市奥源合金材料有限公司正式成立,定位电热合金制造
Taizhou Aoyuan Alloy Material Co., Ltd. established, focused on resistance heating alloys.
通过 ISO 9001 认证
ISO 9001 Certified
建立质量管理体系,产品出厂合格率 99.5%+
Quality management system established, pass rate 99.5%+.
出口印度市场
Entered India Market
首批 FeCrAl 电热丝出口印度,开启海外市场拓展
First FeCrAl heating wire export to India, global expansion began.
新建厂房 15,000m²
New 15,000m² Plant
产能翻倍,新增连铸连轧与拉丝产线
Capacity doubled with new continuous casting & wire drawing lines.
与江苏科技大学产学研合作
Partnership with JUST
联合攻关新型镍基合金材料,提升产品耐温等级
Joint R&D on nickel-based superalloys, higher temperature grades.
年产突破 5,000 吨
Annual Output > 5,000 Tons
熔炼、拉丝、热处理全链条产能达到新高度
Full-chain capacity reached new heights across melting, drawing & heat treatment.
服务全球 30+ 国家
Serving 30+ Countries
客户覆盖亚洲、欧洲、中东及南美,出口占比超 40%
Customers across Asia, Europe, Middle East & South America, exports > 40%.
生产实力
Manufacturing Capabilities
真空感应熔炼炉
Vacuum Induction Melting Furnaces
单炉容量 500kg,精准控温 ±5°C,确保合金成分均匀稳定
500kg capacity per furnace, ±5°C precision, ensuring uniform alloy composition.
连续拉丝机
Continuous Wire Drawing Machines
线径范围 0.05–12mm,覆盖超细丝至粗规格全产品线
Wire diameter 0.05–12mm, covering ultra-fine to heavy-gauge full range.
光亮退火炉
Bright Annealing Furnaces
氢气保护气氛,表面光亮无氧化,提升产品耐腐蚀性能
Hydrogen-protected atmosphere, bright surface, enhanced corrosion resistance.
合金材料年产能
Annual Alloy Capacity
熔炼—拉丝—热处理全链条贯通,柔性排产满足急单需求
Full-chain melting-drawing-heat-treatment with flexible scheduling.
研发实力
R&D Capability
产学研深度融合
公司专职研发团队 12 人,覆盖材料工程、冶金工艺与质量控制等多学科背景。2021 年起与江苏科技大学建立产学研合作关系,联合攻关新型镍基合金材料,持续优化 FeCrAl、NiCr 电热合金的耐温等级与使用寿命。
目前拥有 3 项发明专利,每年研发投入占营收 5% 以上,确保工艺迭代与产品性能始终处于行业前沿。
With a dedicated R&D team of 12, Aoyuan partners with Jiangsu University of Science and Technology to develop next-generation nickel-based alloys. Three invention patents and >5% annual R&D investment keep our processes and product performance at the industry forefront.
材料工程、冶金工艺、质量控制多学科背景
Materials, metallurgy & quality control backgrounds.
涵盖新型合金配方与拉丝工艺改进
Covering new alloy formulations & wire drawing processes.
持续投入保障产品性能与工艺迭代
Sustained investment for performance & process iteration.
检测设备清单/ Testing Equipment
品质保障
Quality Assurance
来料检验
Incoming Inspection
光谱成分分析,确保原材料化学元素 100% 符合标准
Spectral composition analysis ensures raw materials meet specs.
过程控制
Process Control
在线尺寸监测,拉丝线径公差控制在 ±0.01mm 以内
Real-time dimensional monitoring, wire tolerance ±0.01mm.
成品检测
Finished Product Testing
机械性能 + 金相组织双重验证,确保抗拉与延伸达标
Mechanical & metallurgical dual verification of tensile & elongation.
出厂审核
Outbound Audit
MTC 证书 + 追溯编码,每批产品全程可追踪
MTC certificate + traceability code for full batch tracking.
核心检测设备/ Core Testing Equipment
认证标准
Certifications & Standards
ISO 9001:2015
ISO 9001:2015
质量管理体系认证,覆盖设计、生产、检测全链路
Quality management system covering design, production, and inspection.
CE Marking
CE Marking
欧盟市场准入认证,产品符合EU协调标准
EU market access certification conforming to EU harmonized standards.
RoHS Compliant
RoHS Compliant
环保标准合规,限制有害物质含量
Environmental standard compliance restricting hazardous substance levels.
所有产品符合 GB/T、ASTM、DIN 等国际标准
All products comply with GB/T, ASTM, DIN and other international standards.
产品中心
六大产品线,50+ 合金牌号,涵盖电热合金、耐蚀合金、耐热钢及配套焊接材料
FeCrAl 铁铬铝 · Iron-Chromium-Aluminum
高电阻电热合金,适用于工业电炉加热元件,最高工作温度可达 1425°C
| 牌号 Grade | 主要成分 Composition | 密度 Density | 电阻率 Resistivity | 最高温度 Max Temp | 抗拉强度 Tensile |
|---|---|---|---|---|---|
| 0Cr25Al5 | Cr 25% / Al 5% / Fe 余 | 7.10 g/cm³ | 1.42 μΩ·m | 1250°C | 650 MPa |
| 0Cr21Al6 | Cr 21% / Al 6% / Fe 余 | 7.16 g/cm³ | 1.42 μΩ·m | 1300°C | 700 MPa |
| 0Cr21Al4 | Cr 21% / Al 4% / Fe 余 | 7.15 g/cm³ | 1.23 μΩ·m | 1250°C | 650 MPa |
| 0Cr23Al5 | Cr 23% / Al 5% / Fe 余 | 7.12 g/cm³ | 1.35 μΩ·m | 1280°C | 680 MPa |
| 0Cr27Al7Mo2 | Cr 27% / Al 7% / Mo 2% / Fe 余 | 7.10 g/cm³ | 1.53 μΩ·m | 1400°C | 750 MPa |
应用领域
Application Areas
工业电炉
Industrial Furnaces
电阻加热元件,用于连续退火炉、烧结炉等高温工况
Resistive heating elements for continuous annealing and sintering furnaces.
热处理设备
Heat Treatment Equipment
炉膛构件与加热丝,适用于淬火、回火、渗碳等工艺
Chamber components and heating wires for quenching, tempering, and carburizing.
家用电器
Home Appliances
电吹风、烤箱、取暖器等产品的发热丝材料
Heating wire material for hair dryers, ovens, and space heaters.
汽车尾气处理
Automotive Aftertreatment
三元催化器金属载体及加热元件
Metallic substrates and heating elements for catalytic converters.
玻璃行业
Glass Industry
钢化炉加热元件,提供均匀稳定的升温曲线
Heating elements for tempering furnaces with uniform temperature profiles.
石油化工
Petrochemical
耐腐蚀管道、阀门及高温合金结构件
Corrosion-resistant piping, valves, and high-temperature alloy structural parts.
全球出口
Global Export
覆盖全球
Worldwide Coverage
奥源合金产品远销亚洲、欧洲、北美、南美、中东等全球市场, 为全球客户提供稳定可靠的 FeCrAl、NiCr 及特种合金材料。
Aoyuan alloys are exported to Asia, Europe, North America, South America, and the Middle East, providing reliable FeCrAl, NiCr, and specialty alloys worldwide.
30+
出口国家
Countries Exported
5
大洲覆盖
Continents Covered
3000+
年出口量(吨)
Annual Export (Tons)
重点市场 / Key Markets
客户评价
Customer Testimonials
我们进口 0Cr25Al5 丝材 3 年,质量稳定,交货准时。奥源的工艺控制很专业。
We have imported 0Cr25Al5 wire for 3 years. Quality is stable and deliveries are on time. Aoyuan's process control is professional.
印度客户
India Customer
FeCrAl 带的电阻率一致性很好,适合我们的精密加热应用,长期合作愉快。
FeCrAl strip shows excellent resistivity consistency, ideal for our precision heating applications. Happy with our long-term partnership.
德国客户
Germany Customer
技术支持响应很快,样品确认后大货零投诉。期待继续扩大采购规模。
Technical support responds quickly. Zero complaints on bulk orders after sample approval. Looking forward to expanding procurement.
土耳其客户
Turkey Customer
包装物流
专业包装方案,确保材料完好交付;多元物流渠道,满足全球供货时效
Professional packaging ensures materials arrive intact; multi-channel logistics meet global delivery timelines.
包装方式 / Packaging Methods
线材/盘条 / Wire / Coil
塑料盘装 + 防潮袋 + 木托盘
Plastic spool + moisture-proof bag + wooden pallet
Net weight: 50–500 kg/spool
板材/带材 / Sheet / Strip
防锈纸 + PE膜 + 木箱
Anti-rust paper + PE film + wooden crate
Single sheet weight ≤ 2 tons
棒材/管材 / Bar / Tube
V型支架 + 捆绑带 + 防水帆布
V-frame support + strapping + waterproof canvas
Single bundle ≤ 1.5 tons
物流信息 / Logistics Info
运输方式 / Shipping Methods
海运(20'/40' 集装箱)
Sea freight (20'/40' containers)
空运(紧急订单)
Air freight (urgent orders)
陆运(国内配送)
Land freight (domestic delivery)
交货周期 / Delivery Lead Time
常规库存:7–10 天
Regular stock: 7–10 days
非标定制:15–25 天
Custom made: 15–25 days
大批量订单:协商
Bulk orders: to be discussed
常见问题
Frequently Asked Questions
常规规格丝材 MOQ 为 100kg,盘条 500kg,板材 200kg。特殊规格或定制成分可协商,通常 MOQ 300kg 起。
Standard wire MOQ is 100kg, wire rod 500kg, sheet 200kg. Custom specifications can be negotiated, typically starting from 300kg.
可以提供免费样品,规格为常规尺寸(线径 1.0-3.0mm),长度 200-300mm。样品运费由买方承担,大批量订单可协商承担。
Free samples are available for standard sizes (1.0-3.0mm diameter), 200-300mm length. Buyer covers shipping; large orders negotiable.
所有出厂产品均附带 EN 10204 3.1 材质证明书,包含化学成分、机械性能、热处理状态等数据。如需 3.2 证书可委托第三方检验机构出具。
All products come with EN 10204 3.1 MTC, including chemical composition, mechanical properties, and heat treatment data. Type 3.2 available via third-party inspection.
可以。我们支持定制化学成分(偏差 ±0.5% 以内)、非标线径(0.05-12mm)、特殊截面形状(扁丝、方丝等)。定制订单交货期 15-25 天。
Yes. We support custom compositions (±0.5% tolerance), non-standard diameters (0.05-12mm), and special cross-sections (flat, square wire). Lead time: 15-25 days.
标准出口单证包含:商业发票(CI)、装箱单(PL)、提单(B/L)、原产地证(CO/Form A)、材质证明书(MTC)、熏蒸证明(木箱包装时)。特殊单证可协商。
Standard export documents: Commercial Invoice, Packing List, Bill of Lading, Certificate of Origin, MTC, Fumigation Certificate (for wooden packaging). Special documents negotiable.
| 对比项 | FeCrAl 铁铬铝 | NiCr 镍铬 |
|---|---|---|
| 电阻率 | 1.35-1.53 μΩ·m | 1.04-1.18 μΩ·m |
| 密度 | 7.10-7.16 g/cm³ | 7.90-8.40 g/cm³ |
| 最高使用温度 | 1250-1400°C | 1100-1250°C |
| 高温强度 | 较低,高温脆性 | 较高,不易脆断 |
| 高温塑性 | 冷却后变脆 | 冷却后保持塑性 |
| 抗氧化性 | 优异(Al₂O₃膜) | 良好(Cr₂O₃膜) |
| 使用寿命 | 长(低蠕变) | 中等 |
| 成本 | 较低(无镍) | 较高(含镍60%+) |
| 代表牌号 | 0Cr25Al5, 0Cr27Al7Mo2 | Cr20Ni80, Cr30Ni70 |
两者均为电热合金,但在电阻率、密度、使用温度和价格方面有显著差异。详细对比见下表:
Both are resistance heating alloys, but they differ significantly in resistivity, density, operating temperature, and cost. See comparison table below:
常规库存规格 7-10 天交货,非标定制 15-25 天。大批量订单(5吨以上)交货期另议。海运至主要港口约 15-30 天。
Standard stock: 7-10 days. Custom orders: 15-25 days. Large orders (5+ tons): negotiable. Sea freight to major ports: 15-30 days.
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