Overview
1350D is a high-purity aluminum alloy primarily composed of aluminum (minimum 99.5%) with trace elements enhancing its electrical and mechanical properties. It is classified under the EC (Electrical Conductor) grade, making it ideal for applications requiring efficient current transmission. Developed as a cost-effective alternative to copper in electrical systems, 1350D offers comparable conductivity with lighter weight. Its standardized production ensures consistency for industrial use, particularly in power infrastructure projects.
Physical and Chemical Properties
1350D exhibits a typical electrical conductivity of 61-62% IACS (International Annealed Copper Standard), with tensile strength ranging from 60-95 MPa depending on temper. Its corrosion resistance stems from a natural oxide layer that forms upon exposure to air. The alloy maintains stability under moderate thermal stress but softens significantly near its melting point. Unlike pure aluminum, 1350D's trace silicon and iron content improve its mechanical durability without substantially compromising conductivity.
Main Applications
The primary use of 1350D is in overhead power transmission lines, where its lightweight nature reduces structural load on pylons. It is also widely employed in busbar systems for substations and industrial power distribution. Secondary applications include winding wires for transformers, capacitor foils, and grounding conductors. In construction, it serves as a conductive element in lightning protection systems. Recent innovations explore its use in renewable energy infrastructure, particularly solar farm grid connections.
Safety and Storage
As a non-combustible material, 1350D poses minimal fire risk under normal conditions. However, fine aluminum dust generated during machining can be flammable in high concentrations and requires proper ventilation. Storage should prioritize protection from moisture and chemical contamination. Stacking should avoid mechanical damage to softer tempers. For long-term storage, desiccant packs or vapor barrier packaging may be used to prevent surface oxidation.
B2B Procurement Guide
When sourcing 1350D, buyers should specify required tempers (O, H12, H14 etc.) and verify mill test reports for composition. Minimum order quantities typically range from 1-5 metric tons for bulk purchases. Quality indicators include surface finish uniformity and absence of inclusions. Reputable suppliers should provide ASTM B230/B231 certification. Lead times vary seasonally, with faster availability for standard rod/wire forms versus custom profiles.
Related Manufacturers
- 主营：镀锌卷、镀锌板、冷轧卷、冷轧板、冷轧板价格、镀锌板价格、酸洗卷、酸洗板、酸洗板价格、热轧酸洗卷、酸洗汽车钢、镀铝板、镀铝卷、锌铁合金板、锌铁合金卷、船板、镀铝锌板、镀铝镁锌板、镀铝镁锌卷、汽车钢、热轧卷、热轧板、热轧、镀铝锌卷
- 主营：精冲钢、合金钢、弹簧钢、高碳钢、低碳钢、中碳钢、工具钢、刀具钢、汽车钢
- 主营：精冲钢、合金钢、弹簧钢、汽车钢、高碳钢、刀具钢、工具钢、中碳钢
- 主营：高温尼龙塑料、氟塑料、导电导热防静电塑料、弹性体塑料、合金塑料
- 主营：tpv垫圈、聚酮pok、耐磨lcp、Desmopan1350D、物填充、超韧pom、挤出abs、poe鞋类、聚丙烯、安全帽、通用abs、耐热asa、PA66、填充PP、PC、PC/ABS、PA6、PPA、PC加纤
- 主营：精冲钢、合金钢、弹簧钢、高碳钢、汽车钢、低碳钢、工具钢、刀具钢、冷轧板、双相钢
- 主营：冷轧卷板、汽车钢、热扎酸洗卷板、镀锌卷板、镀铝硅卷板、马口铁卷板、镀铝镁锌卷板、锌铁合金
- 主营：直线导轨、行星减速机、伺服电机、1350、泵.阀、编码器、机床配件、系统
- 主营：冷轧板、镀锌板、冷轧卷、镀锌卷、酸洗板、酸洗卷、QSTE380TM、HC340/590DP、HC340LAD Z、HC260YD Z
- 主营：冷轧卷板
- 主营：聚丙烯、薄膜低热、韩国大林、1350D、食品包装、pp韩国韩华、耐磨耐高温、耐低温冲击、薄板打包带、耐高温食品、太空包瓶盖、耐高温电器、食品级食品、耐老化耐候
- 主营：HC1350DP10D2、滤油器、过滤器、液压滤油机
- 主营：耐磨pom、耐寒tpu、uv90zxap2、德国拜耳1350D、树脂pbt、s600nc010、塑胶pom、pbt电气、pom耐候、pom收缩、软管tpu、阻燃pom、150-nc010、硬度tpu、阻燃tpu、塑料pom、增强pom、hr5315pbt、pom玻纤、电子pom、配件tpu、ptfe铁氟龙、pmma
- 主营：PP、HDPE、ABS、1350D、PA66、POM、POM 云天化、高刚性 HDPE、注塑级 PP
- 主营：奇美3sx、台化ag22at、台化ag15aj、TPU德国科思创1350D、台化at5500、台化anc150、台化ag15e0、台化ag15e1、台化ag16a1、台化ag10np、台化ag12a0、台化anc100、台化anc120、abs台湾台化