AEROSPACE & DEFENCE · 航空 / 国防 · AS9100 DOCUMENTATION

Copper Alloys for
Aerospace
& Defence

Niclafor® 1000 BeCu-free substitute from Lebronze (France), C17200 mil-spec from Materion (USA), and NAB Airbus-certified for actuators, bushings and landing gear. Western mill documentation for Chinese and Indian Tier-2 aerospace manufacturers.

法国Lebronze Niclafor®无铍高强合金、美国Materion军规C17200、空客认证NAB——为中国及印度航空Tier-2制造商提供西方原厂证书。

Request Alloy Samples → 申请样品 View Alloy Specs 查看规格

✓ Airbus-qualified grades ✓ Lebronze French mill cert ✓ Materion US mill cert ✓ AS9100 documentation support

Niclafor® 1000

CuNi9Sn6 · 无铍替代品 · Lebronze France

BeCu-free substitute achieving >1,000 MPa. Spinodally hardened CuNi9Sn6 — fully REACH/RoHS compliant, Airbus-approved. The premium choice where beryllium regulations apply.

BeCu-freeAirbus-qualified★ Available

C17200 / CuBe2

铍铜 · 军规 · Materion USA

Mil-spec beryllium copper — highest strength (1,100–1,400 MPa), non-magnetic, spring temper. Sourced from Materion with full US mil-cert chain for defence programmes.

Mil-specMaterion cert★ In Stock

NAB / CuNi14Al3Fe3

镍铝青铜 · 航空作动器 · UK/France

Nickel aluminium bronze for actuator bushings, landing gear components and hydraulic fittings. Airbus-certified grades from Copper Alloys Ltd (UK) and Lebronze (France).

Airbus certLanding gear★ Available

APPLICATIONS · 应用领域

Aerospace Applications

From landing gear bushings to satellite connectors — where failure is never an option. 从起落架衬套到卫星连接器——绝不允许失效的应用场景。

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Landing Gear & Actuators

起落架 / 作动器

NAB is the standard material for landing gear bushings, actuator end-caps and hydraulic cylinder liners in commercial and military aircraft. Combines high compressive strength with excellent wear resistance under cyclic loading.

NAB CuNi14Al3C63000

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Aerospace Connectors & Springs

航空连接器 / 弹簧

C17200 and Niclafor® for electrical connector contacts, relay springs and precision contact elements in avionics. Spring temper, age-hardened to maintain contact force across -55°C to +200°C temperature cycles.

C17200Niclafor® 1000

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EMI Shielding & Fingerstock

电磁屏蔽 / 弹片

Niclafor® is specified for EMI fingerstock, beryllium-free shielding gaskets and waveguide components in radar and avionics systems. Meets MIL-DTL-83528 shielding effectiveness requirements without beryllium health hazards.

Niclafor® 1000C17200

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Satellite & Space Components

卫星 / 航天部件

High-vacuum compatible C17200 and CuBe for satellite deployment mechanisms, latching connectors and attitude control system components. Non-magnetic properties critical for GPS and communication satellite applications.

C17200 BeCuC17510

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Fasteners & Structural

紧固件 / 结构件

Beryllium copper fasteners for composite and aluminium aerostructures where galvanic compatibility, non-magnetic properties and high fatigue strength are required. Used in fuel system and hydraulic circuit fittings.

C17200C63000 NAB

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Hydraulic System Components

液压系统部件

NAB valve bodies, pump housings and manifold blocks for aircraft hydraulic systems operating at 3,000–5,000 psi. Corrosion resistant to Skydrol hydraulic fluid and aviation fuels.

NABC63000

ALLOY SPECIFICATIONS · 合金技术规格

Aerospace Alloy Portfolio

All alloys supplied with AS9100-compatible documentation. Western mill origin certificates from Lebronze (France), Materion (USA) and Copper Alloys Ltd (UK) — accepted by Airbus, Boeing Tier-2 and COMAC supply chains. 所有合金附AS9100兼容文件，法国/美国/英国原厂证书，空客、波音Tier-2及中国商飞供应链认可。

Grade / 牌号	Common Name	Key Properties	Tensile MPa	Forms	Primary Aerospace Use	Stock
Niclafor® 1000 CuNi9Sn6 · Lebronze (FR)	BeCu-Free Substitute	BeCu-freeREACH/RoHSAirbus-qualifiedSpinodal hardened	>1,000	Strip · Wire · Rod · Profile	Connectors · EMI shielding · Springs · Test probes	● Available
C17200 CuBe2 · Materion (USA) / NGK (EU)	Beryllium Copper Mil-Spec	Non-magneticSpring temperMil-cert chainAge hardenable	1,100–1,400	Strip · Rod · Wire · Plate	Fasteners · Connectors · Springs · Satellite components	● In Stock
NAB CuNi14Al3Fe3 · Copper Alloys Ltd (UK)	Nickel Aluminium Bronze	Airbus-certWear resistantHigh compressive	600–900	Rod · Bar · Plate · Forging	Landing gear · Actuator bushings · Hydraulic valves	● Available
C17510 CuNi2Be	Low BeCu High Conductivity	High conductivityNon-magneticWeldable	500–800	Rod · Bar · Strip	Resistance welding · Spot welding electrodes · Radar	○ On Order
C63000 CuAl10Ni5Fe3	Nickel Aluminium Bronze	High strengthWear resistantCorrosion resistant	620–760	Rod · Bar · Plate	Bushings · Bearings · Structural brackets	○ On Order

Why Niclafor® Is Replacing C17200 in New Aerospace Programmes · 为什么Niclafor®正在替代C17200

EU REACH regulation classifies beryllium as a Substance of Very High Concern (SVHC). New aerospace programmes — particularly for commercial aircraft and satellites entering the EU market — increasingly specify beryllium-free materials. Niclafor® 1000 from Lebronze Alloys (France) achieves comparable mechanical performance to C17200 with full regulatory compliance. Chinese and Indian Tier-2 manufacturers supplying Airbus benefit from Niclafor® because it removes the beryllium handling restrictions at their factories while maintaining the performance specifications their customers demand.

欧盟REACH法规将铍列为高度关注物质。新一代航空项目——特别是进入欧盟市场的商用飞机和卫星——越来越多地要求使用无铍材料。Niclafor®在满足性能要求的同时，消除了工厂的铍处理限制，帮助中国和印度Tier-2制造商顺利通过空客审计。

WHY BOBON COPPER · 为何选择宝邦

The Advantage for Aerospace Procurement

What Chinese and Indian aerospace Tier-2 manufacturers need that domestic suppliers cannot provide. 中国和印度航空Tier-2制造商需要而国内供应商无法提供的能力。

Lebronze French Mill Certificate

法国Lebronze原厂证书

Niclafor® is supplied with Lebronze Alloys (France) original mill certificate — one of only two or three producers globally with Airbus qualification for CuNiSn alloys. This certificate is what your Airbus customer's auditor will ask to see.

Materion US Mil-Spec BeCu

美国Materion军规铍铜

C17200 sourced from Materion — the world's largest integrated beryllium producer with its own mine, refinery and alloy facility. Their documentation chain is the global benchmark for defence and aerospace BeCu certification.

Copper Alloys Ltd UK — NAB

英国Copper Alloys Ltd — NAB

NAB sourced from Copper Alloys Ltd (Ipswich, UK) — one of the few producers with direct Airbus and Boeing approval for nickel aluminium bronze aerospace components. No China agent: Bobon Copper holds the exclusive China/Asia distribution relationship.

AS9100 Documentation Support

AS9100文件支持

We understand AS9100 traceability requirements and can help your quality team assemble the complete material documentation package — MTR, CoC, CoA, heat/lot traceability, and third-party inspection by SGS or Bureau Veritas.

REACH/RoHS Compliance

REACH/RoHS合规

Full REACH SVHC declarations and RoHS 3 compliance certificates for all alloys. Critical for Chinese manufacturers supplying to EU-market aircraft programmes where beryllium content must be declared or eliminated.

Export Control Knowledge

出口管制合规

Beryllium copper and certain high-performance aerospace alloys fall under UK and EU dual-use export regulations. We ensure full compliance with export licensing requirements — protecting both you and your supply chain from regulatory risk.

WHO WE SERVE · 服务对象

Aerospace Manufacturers Going Global

We serve Chinese and Indian aerospace manufacturers supplying into Western-certified supply chains who need Western alloy documentation to pass customer audits. 我们服务于向西方认证供应链供货的中国和印度航空制造商。

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China · 中国

航空Tier-2/3制造商

Chinese Tier-2/3 manufacturers in Chengdu, Xi'an, Shenyang and Shanghai supplying COMAC C919, and joint venture programmes with Airbus and Boeing requiring Western material certification.

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India · 印度

印度国防与航空

Indian manufacturers under the Make in India defence programme — HAL, Tata Advanced Systems, L&T Defence — in JV programmes with Airbus, Boeing and BAE Systems requiring Western alloy certification.

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Vietnam · 越南

越南精密制造

Precision manufacturing facilities in Vietnam serving aerospace MRO and light structural component programmes for regional airlines and defence contractors.

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Mexico · 墨西哥

墨西哥航空制造

Mexico's aerospace cluster in Querétaro and Monterrey — Airbus, Bombardier and Safran Tier-2 suppliers requiring NADCAP-compatible material documentation for US and European programmes.

Request Aerospace Alloy Quote

Tell us your alloy grade, application and certification requirement. We respond within 24 hours. 请告知合金牌号、应用场景及认证要求，我们将在24小时内回复。

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Headquarters · 总部

Shenzhen, Guangdong, China

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Email · 邮件

info@boboncopper.com

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Response · 响应

Within 24 hours · 24小时内

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Delivery · 交货

🇨🇳 China · 🇮🇳 India · 🇻🇳 Vietnam · 🇲🇽 Mexico

AEROSPACE ENQUIRY CHECKLIST

✓ Alloy grade (Niclafor®, C17200, NAB)
✓ Form (strip / rod / plate / wire)
✓ Dimensions and quantity
✓ End customer (Airbus, Boeing, COMAC, HAL...)
✓ Standard required (AMS, BS, DIN, AS9100)
✓ Certification level (Lebronze / Materion / SGS)

Name · 姓名

Company · 公司

Email · 邮件

Country · 国家

Alloy Grade · 合金牌号

Dimensions & Quantity · 规格与数量

End Customer & Standard · 最终客户及标准

Message · 留言

24-hour response · Strict confidence · 24小时内回复，严格保密