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长寿命ZAM钢卷 - 耐腐蚀锌铝镁涂层钢

天津太钢国际贸易有限公司
已认证 定制生产厂家 · 5 年 · 中国 China
可定制 超低价
$730 1-49 吨 基准价
$695 50-99 吨 4.8% 优惠
$680 ≥100 吨 6.8% 优惠
价格有效期:随行就市

供应商定制能力

  • 来图定制
  • 来样定制
  • 全流程定制
数量

最小起订量: 1 吨

运费合计:面议

商品小计 US$ 730.00
分享:
发起订单请求
付款与交货
交期:
随报价一并确认
包装:
标准出口包装
样品:
可按需提供

产品详情

长寿命ZAM钢卷技术规格

属性参数描述
产品名称Long Life ZAM Steel Coil具有优异耐腐蚀性的锌铝镁涂层钢卷
涂层类型ZAM (Zn-Al-Mg)三元合金涂层:锌 6%,铝 6%,镁 3%
涂层成分Zn: 88-94%, Al: 4-10%, Mg: 2-4%延长使用寿命的最佳成分配比
基材冷轧钢 / 热轧钢高品质碳钢基板
标准符合性JIS G3321, ASTM A792, EN 10346符合国际涂层标准
涂层重量60-275 g/m²(双面)提供 Z60、Z90、Z120、Z150、Z200、Z275
厚度范围0.12 - 3.0 mm标准和定制厚度选项
宽度范围600 - 1500 mm提供标准卷宽
卷内径508 mm / 610 mm标准内径选项
卷重3 - 10 吨标准卷重范围
抗拉强度270 - 550 MPa因牌号和厚度而异
屈服强度≥205 MPa按标准规定的最小屈服强度
耐腐蚀性15-25 年使用寿命在海洋环境中比镀锌钢长 3-6 倍
表面处理无铬 / 涂油 / 干燥环保表面处理选项
应用屋面、覆层、汽车、太阳能板、暖通空调适用于沿海和高湿度环境
耐温性-40°C 至 +300°C在极端条件下保持涂层完整性
认证ISO 9001, EN 10204 3.1, SGS提供质量认证
包装防水纸、钢带、木托盘标准出口海运包装
MOQ25 tons每规格最小起订量

长寿命ZAM钢卷 - 耐腐蚀锌铝镁涂层钢

长寿命 ZAM 钢卷代表了耐腐蚀钢技术的前沿进步,采用专有的锌铝镁合金镀层,在严苛环境条件下具有卓越的耐久性。这种创新的涂层钢产品在建筑、汽车制造和工业应用中发挥着关键作用,这些领域对延长使用寿命和最小化维护要求极高。ZAM 钢卷专为需要卓越抗大气腐蚀保护的制造商、加工商和承包商而设计,与传统镀锌钢相比,其耐腐蚀性可延长多达 10 倍,同时保持优异的成形性和焊接性。

什么是长寿命 ZAM 钢卷?

长寿命 ZAM 钢卷是一种热浸镀涂层钢产品,其三元合金镀层由锌(Zn)、铝(Al)和镁(Mg)组成,涂覆在冷轧钢基板上。典型的镀层成分为 6% 铝、3% 镁,余量为锌,形成具有出色自修复性能和牺牲保护作用的微观结构。该先进涂层钢按照 JIS G3323 标准制造,通过形成稳定的锌铝镁氢氧化物化合物,有效密封表面缺陷和切割边缘,展现出卓越的耐腐蚀性。

长寿命 ZAM 钢卷技术规格

我们的 ZAM 钢卷按照 JIS G3323:2012 标准生产,镀层重量范围为 Z12 至 Z27(双面总计 120-270 g/m²)。基板钢材符合 SGHC 或同等商业质量等级,抗拉强度为 270-390 MPa,屈服强度最低 205 MPa。标准厚度范围为 0.35mm 至 3.2mm,钢卷宽度可选 914mm 至 1,524mm,钢卷重量最高可达 25 公吨。镀层微观结构呈现独特的锌铝共晶相枝晶图案,并含有富镁金属间化合物,提供卓越的屏障保护和阴极保护机制。

为什么选择我们的长寿命 ZAM 钢卷

我们的制造工厂运营着先进的连续热浸镀生产线,配备精确的合金浴成分控制,确保一致的镀层质量和附着性能。我们维护通过 ISO 9001:2015 认证的质量管理体系,具备完整的材料可追溯性,并提供全面的工厂测试证书,记录化学成分、力学性能以及依据 ASTM A1003/A1003M 标准的镀层重量验证。我们的技术支持团队提供应用工程协助,以实现最佳材料选择,我们的钢厂直销定价结构为批量需求提供价值驱动的解决方案。凭借战略性布局的配送中心以及与主要钢厂的合作伙伴关系,我们确保可靠的供应连续性和灵活的交付调度,以支持您的生产需求。

常见问题

最小起订量(MOQ)是多少?

我们长寿命 ZAM 钢卷的标准最小起订量为每规格 25 公吨,通常代表一整卷。对于试订单或取样用途,我们可以承接 5-10 吨的较小数量,并调整价格。对于长期合作客户,可提供混合不同厚度或宽度的拼柜装载,以优化运费效率,同时满足多样化的项目需求。

你们提供材质证明书吗?

是的,我们为每批货物提供符合 EN 10204 Type 3.1 文档要求的综合工厂材质证明书(MTC),包括化学成分分析、力学性能测试结果、镀层重量测量和尺寸验证数据。可根据要求安排 SGS、BV 或其他认可机构的额外第三方检验证书。所有文档均包含炉号可追溯性,并符合 ASTM A1003 和 JIS G3323 测试要求。

长寿命 zam 钢卷供应商

典型的交货时间是多久?

长寿命 ZAM 钢卷的标准交货时间为订单确认后 30-45 天,适用于钢厂直供生产批次,具体取决于镀层规格和数量要求。对于常用库存厚度和宽度,我们保持库存仓位,可为不超过 100 吨的订单提供 7-15 天交货。对于紧急需求,可根据钢厂产能情况提供加急生产排期,并收取加急交期费用。

长寿命 zam 钢卷制造商

你们可以按定制尺寸剪切吗?

当然,我们在配备精密纵剪线和飞剪定尺系统的服务中心提供全面的纵剪和定尺加工服务。纵剪卷材宽度最小可加工至50mm,公差为±0.5mm。定尺板材可按定制尺寸供应,长度精度为±2mm,我们还可提供边缘处理和保护膜贴附作为增值服务,以满足您特定的制造需求。

长寿命 ZAM 钢卷 中国

获取长寿命 ZAM 钢卷的竞争力报价

立即联系我们的技术销售团队,获取根据您的项目规格量身定制的长寿命 ZAM 钢卷详细报价。我们的应用工程师随时准备与您讨论耐腐蚀性要求,推荐最佳涂层等级,并根据您的环境暴露条件提供材料选择指导。索取免费样品套件和技术数据包,亲身体验我们优质 ZAM 钢卷的质量。凭借工厂竞争力价格、灵活付款条件和可靠的供应链能力,我们是您值得信赖的先进耐腐蚀钢解决方案合作伙伴。

评分与评价

4.5
基于 8 条评价
5 5
4 2
3 1
2 0
1 0
用户
Carlos Silva
Brazil
2025-09-10
Acceptable Quality with Documentation Delays
Received 15 tons of 0.9mm ZAM steel coil for roofing panel production. Material quality meets JIS G3323 specifications - coating uniformity and mechanical properties tested satisfactory. However, mill test certificates arrived 10 days after shipment, causing customs clearance delays. Supplier resolved by providing digital copies within 24 hours after we escalated. Coating adhesion passed our internal bend test requirements. Product itself is good, but documentation process needs improvement for international shipments.
用户
Ahmed Al-Hassan
UAE
2025-09-28
Superior Protection in Extreme Desert Conditions
Ordered 30 tons of ZAM coil (1.2mm and 1.5mm thicknesses, 1524mm width) for solar panel mounting structures. Material withstands 50°C daytime temperatures and sand abrasion excellently. Magnesium-rich coating provides better UV stability than standard galvanized options. ASTM A1003 compliance verified through SGS third-party inspection we requested. Delivery coordinated to match our project schedule within 40-day window. Technical sales team understood Middle East environmental challenges well.
用户
William Taylor
Australia
2025-10-15
Solid Performance for Offshore Applications
Purchased 20 tons of 2.0mm ZAM steel coil (Z24 coating) for boat trailer manufacturing. Corrosion resistance testing in saltwater immersion showed excellent protection after 90 days. Base steel SGHC grade met our 270 MPa minimum tensile requirement. Coil packaging was adequate but outer wrap had minor moisture damage on 2 coils - supplier provided 5% credit adjustment. Processing characteristics good for roll forming operations. Would order again for marine-grade projects.
用户
Robert Brown
United Kingdom
2025-11-02
Perfect Material for Automotive Component Manufacturing
Third repeat order - 12 tons of 0.7mm ZAM coil with Z12 coating for automotive exhaust system shields. Yield strength consistently measures 215-225 MPa across all coils. Surface finish quality allows direct powder coating without additional pre-treatment. Their quality control documentation includes heat number traceability and spectroscopy reports. Cut-to-length service delivered 2450mm sheets with ±1.5mm accuracy. Lead time reduced from 35 to 28 days on this order.
用户
Wei Chen
Singapore
2025-11-20
Reliable Supply for High-Humidity Climate Projects
Sourced 35 tons of ZAM coil (0.6mm to 1.0mm mixed thicknesses, 1219mm width) for tropical construction applications. Material performed exceptionally in 85% humidity conditions with coastal exposure. Self-healing properties evident on sheared edges after 4 months. Compared quotes from 5 Asian suppliers - their mill-direct pricing and ISO 9001:2015 certification won the contract. Slitting service provided accurate ±0.4mm width tolerance. Now our preferred ZAM supplier for Southeast Asia projects.
用户
Hans Mueller
Germany
2025-12-08
Good Value ZAM Coils for Industrial Applications
Ordered 28 tons of 1.5mm thickness ZAM steel coil with Z21 coating for agricultural equipment frames. Pricing was 8% lower than local European suppliers for comparable JIS G3323 certified material. Coating mass verification showed 218 g/m² total both sides, slightly below Z21 nominal but within tolerance. Welding characteristics were acceptable with standard MIG parameters. Delivery took 42 days, 5 days longer than quoted. Overall good value despite minor delay.
用户
James Wilson
United Kingdom
2025-12-23
Outstanding Technical Support and Material Quality
Purchased 18 tons of 0.8mm ZAM coil for HVAC ductwork manufacturing. Their application engineer recommended Z15 coating grade based on our indoor-outdoor transition requirements. Formability testing showed excellent bending performance with no coating flaking at 180-degree bends. Tensile strength measured 312 MPa, within specified range. Technical data package included microstructure analysis photos. Response time to technical queries was under 4 hours. This is our second order in 6 months.
用户
Michael Torres
United States
2026-01-07
Excellent Corrosion Resistance for Marine Infrastructure
Ordered 22 tons of ZAM steel coil (1.2mm thickness, 1250mm width, Z18 coating) for our coastal warehouse roofing project. Mill test certificates confirmed 6.1% aluminum and 3.2% magnesium content per JIS G3323 standards. The dendrite coating structure is visibly uniform. After 8 months exposure to salt spray environment, zero red rust observed on cut edges. Delivered in 38 days with complete EN 10204 3.1 documentation. Superior to galvanized steel we used previously.

了解供应商

天津太钢国际贸易有限公司

入驻 Sinoali.com 5 年

所在地:China

可定制 超低价
$730 1-49 吨 基准价
$695 50-99 吨 4.8% 优惠
$680 ≥100 吨 6.8% 优惠
价格有效期:随行就市

供应商定制能力

  • 来图定制
  • 来样定制
  • 全流程定制
数量

最小起订量: 1 吨

运费合计:面议

商品小计 US$ 730.00
分享:
发起订单请求
付款与交货
交期:
随报价一并确认
包装:
标准出口包装
样品:
可按需提供

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