面向进口商、经销商与项目买家的中国钢材采购服务

耐候ZAM卷材 - 防腐镀锌铝镁钢

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
$685 1-49 吨 基准价
$655 50-99 吨 4.4% 优惠
$640 ≥100 吨 6.6% 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$ 685.00
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

耐候性ZAM卷材技术规格

属性参数描述
产品名称耐候 ZAM 卷材具有优异耐腐蚀性的锌铝镁合金镀层钢卷
镀层类型ZAM(Zn-Al-Mg 合金)三元合金镀层:锌 6%、铝 6%、镁 3%,余量为锌
镀层重量90-275 g/m²(双面)常用:90g/m²、120g/m²、140g/m²、180g/m²、275g/m²
基材SGCC、DX51D、S280GD、S350GD冷轧或热浸镀锌钢基板
标准符合性JIS G3321、EN 10346、ASTM A653符合国际镀层钢板标准
厚度范围0.20 - 2.50 mm常用厚度:0.4mm、0.5mm、0.6mm、0.8mm、1.0mm
宽度范围600 - 1500 mm标准宽度:914mm、1000mm、1219mm、1250mm
卷重3 - 8 吨标准卷重可根据客户要求定制
抗拉强度270 - 550 MPa取决于基材牌号
屈服强度≥140 - 350 MPa按牌号规格的最小屈服强度
延伸率≥20%用于成型加工的延展性
耐腐蚀性是 GI 的 10-25 倍盐雾试验:2000+ 小时(红锈),优于镀锌钢
表面处理无铬、涂油、干燥环保钝化选项
锌花零锌花、小锌花适用于涂装的平滑表面
应用屋面、覆层、汽车、家电、HVAC户外建筑及腐蚀性环境
耐温性-40°C to +300°C在极端条件下保持涂层完整性
认证ISO 9001, EN 10204 3.1, SGS提供质量认证和工厂测试报告
包装Waterproof paper + steel strapping + wooden/steel pallet适航出口包装,带保护性外包装
最小起订量25 tons每规格的最小订购量

耐候ZAM卷材 - 防腐镀锌铝镁钢

耐候性 ZAM 卷材代表了耐腐蚀钢技术的一项突破,它将锌、铝和镁结合在一起,在恶劣环境条件下提供卓越的防护。这种先进的涂层系统相比传统镀锌钢具有更优越的性能,使其成为沿海建筑、农业设备以及长期耐久性至关重要的工业应用的首选。ZAM 卷材专为要求延长使用寿命且维护最少的客户而设计,通过其自修复特性和多层保护机制提供卓越的价值。

耐候性 zam 卷材供应商

什么是耐候性 ZAM 卷材?

耐候性 ZAM 卷材是一种热浸镀涂层钢产品,其三元合金成分按重量计约为 6% 铝、3% 镁和 91% 锌。这种专有涂层结构形成致密的保护层,通过牺牲阳极保护和屏障效应机制主动抵抗大气腐蚀,根据 ASTM B117 盐雾测试,其耐腐蚀性比传统镀锌钢高 10-20 倍。

耐候性 ZAM 卷材技术规格

我们的 ZAM 卷材按照 JIS G3321 制造,并符合 ASTM A792M 标准,每面可提供从 Z08(80 g/m²)到 Z27(270 g/m²)的涂层重量。基材钢种包括商用质量、结构级 SGHC 以及抗拉强度高达 550 MPa 的高强度选项。标准宽度范围为 600mm 至 1,500mm,厚度选项在 0.27mm 至 3.2mm 之间,以最大 25 公吨的卷重供应,精密边缘修剪公差为 ±0.5mm。

耐候性 zam 卷材制造商

关键性能优势

独特的合金成分通过镁的优先氧化提供卓越的切边保护,形成稳定的保护膜,防止红锈形成。铝含量增强了耐热性,可承受高达315°C的连续暴露,并提供优异的阻隔保护,防止水分渗透。该涂层展现出卓越的成形性,在冲压成形、辊压成形和弯曲操作中剥落极少,在T弯测试中可承受至材料厚度0T半径,保持保护完整性。

为什么选择我们的耐候ZAM卷材

我们与持有ISO 9001:2015和ISO 14001:2015认证的合格钢厂保持战略合作伙伴关系,确保整个生产过程的质量控制一致性。我们的钢厂直供采购实现了具有成本效益的价格结构,同时保持完整的材料可追溯性,提供批次特定的测试证书,包括化学成分分析、涂层重量验证和符合ASTM A653第6节要求的力学性能文件。

常见问题

最小起订量(MOQ)是多少?

标准最小起订量为每规格25公吨。对于试订单或特殊需求,我们可接受从10吨起的较小数量,价格相应调整。对于需要在单次发货中装载多种厚度或宽度组合的客户,可提供混装集装箱装载服务。

你们提供材料测试证书吗?

是的,我们随每批货物提供全面的工厂测试证书(MTC 3.1,符合EN 10204),记录依据ASTM E415光谱分析的化学成分、依据ASTM A90三点测试的涂层重量验证,以及依据ASTM A370标准化拉伸测试的力学性能,包括屈服强度、抗拉强度和延伸率值。

典型交货时间是多少?

标准规格从订单确认到装运港的交货期为15-20天。定制厚度或特殊涂层重量需要25-30天的生产排期。紧急需求可提供快速生产档期,10-12天加急交付,需支付加急费用,视钢厂产能情况而定。

能否按定制尺寸切割?

我们的加工设施提供精密纵剪至定制宽度,公差±1.0mm;定尺剪切服务适用于1,000mm至6,000mm长度的板材,精度±2.0mm;以及复杂几何形状的冲裁加工。所有切割操作均采用保护膜贴附,以防止搬运和运输过程中的表面损伤。

获取耐候ZAM卷材的竞争力报价

立即联系我们的技术销售团队,获取针对您项目规格量身定制的耐候ZAM卷材钢厂直销价格。我们在24小时内提供详细报价,包括材料成本明细、加工费、物流协调和付款条件。我们的应用工程师提供免费咨询,涵盖材料选择、涂层重量优化和成型工艺建议,以确保在您特定环境暴露条件下实现最佳性能。

weather resistant zam coil China

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
Chris Martin
Canada
2025-09-18
Perfect Solution for Cold Climate Applications
We ordered 16 tons of ZAM coil (1.2mm thickness, commercial quality SGHC grade, Z18 coating) for HVAC ductwork in cold climate regions. The aluminum content enhances barrier protection against moisture penetration, critical for our freeze-thaw cycle conditions. Cut-to-length service provided sheets at 2400mm length with ±1.5mm accuracy. Protective film application prevented surface damage during winter transportation. Material certificates documented all mechanical properties per ASTM A653 Section 6 requirements. Third repeat order - consistently reliable supplier for weather-resistant steel products.
用户
Carlos Silva
Brazil
2025-10-05
Acceptable Quality with Initial Documentation Delay
Purchased 10 tons of ZAM coil (0.7mm thickness, 1100mm width) for trial order. Material quality was acceptable with proper coating composition verified. Initial mill test certificates had minor discrepancies in documentation format, but supplier quickly provided corrected EN 10204 3.1 certificates within 48 hours. Coating performed adequately in forming tests. For the trial quantity, pricing was fair. Would consider larger orders after confirming long-term corrosion performance in our tropical climate applications.
用户
William Taylor
Australia
2025-10-22
Premium Quality for Offshore Platform Components
Ordered 25 tons of high-strength ZAM coil (2.0mm thickness, 550 MPa tensile strength, Z27 coating) for offshore platform structural components. The magnesium content at 3.0% provides exceptional cut-edge protection in our saltwater environment. Mechanical property documentation per ASTM A370 showed yield strength at 562 MPa, exceeding minimum requirements. Processing facility provided precision slitting to 600mm width with ±0.8mm tolerance. Material traceability with batch-specific certificates was comprehensive. Express delivery completed in 11 days.
用户
Ahmed Al-Hassan
UAE
2025-11-08
Reliable ZAM Coil for Harsh Climate Conditions
Purchased 20 tons of ZAM coil (1.0mm thickness, Z15 coating, 1500mm width) for roofing applications in desert environment. Heat resistance up to 315°C continuous exposure specification was critical for our high-temperature climate. Material performed well during installation with good formability. ASTM B117 salt spray test documentation provided. Price point was reasonable for the performance level. Lead time was 19 days as promised.
用户
Wei Chen
Singapore
2025-11-25
Outstanding Service and Technical Support
This is our fourth purchase of ZAM coil - 15 tons with mixed specifications (0.6mm and 0.9mm thickness, widths 800mm and 1200mm) for multiple client projects. The sales team coordinated mixed container loading efficiently, providing detailed packing lists and handling documentation. All materials arrived with comprehensive mill test certificates including ASTM A90 triple-spot coating weight verification. Technical consultation on forming process recommendations was invaluable. Delivery completed in 14 days to Singapore port.
用户
Hans Mueller
Germany
2025-12-08
Good Value ZAM Material for Industrial Use
Ordered 12 tons of ZAM coil (1.5mm thickness, 1000mm width) for industrial equipment housings. Material quality meets ASTM A792M standards with proper chemical composition per spectrometric analysis. Pricing was competitive compared to three other European suppliers. Delivery took 22 days, slightly longer than standard lead time but acceptable. Minor edge trimming tolerance variation at +0.7mm on two coils, but within workable range for our application.
用户
Michael Johnson
United States
2025-12-23
Superior Corrosion Protection for Agricultural Equipment
We purchased 22 tons of weather resistant ZAM coil (0.8mm thickness, Z12 coating weight) for grain storage silo production. The technical team provided excellent consultation on coating weight optimization for our humid climate conditions. MTC 3.1 certificates showed coating weight at 125 g/m² per side, exactly as specified. Press forming operations went smoothly with T-bend test results exceeding expectations. Highly recommended for agricultural applications requiring long-term durability.
用户
James Wilson
United Kingdom
2026-01-07
Excellent ZAM Coil Performance in Marine Environment
Ordered 18 tons of ZAM coil (1.2mm thickness, 1250mm width, Z18 coating) for our seaside warehouse project. Material certificates confirmed 6.2% aluminum and 3.1% magnesium composition per JIS G3321. After 8 months of coastal exposure, zero red rust on cut edges - impressive self-healing properties. Formability during roll forming was outstanding with minimal flaking. Delivery completed in 17 days. This is our second order this year.

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
$685 1-49 吨 基准价
$655 50-99 吨 4.4% 优惠
$640 ≥100 吨 6.6% 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$ 685.00
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

店铺推荐

更多产品 
 发送询价
邮件
邮件
[email protected]
复制邮箱
电话
电话
+86 133 7058 6666
复制号码