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Zam钢卷 - 用于建筑与制造业的镀铝锌合金涂层钢板

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
$580 1-49 吨 基准价
$555 50-99 吨 4.3% 优惠
$540 ≥100 吨 6.9% 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$ 580.00
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

Zam钢卷技术规格

属性参数描述
产品名称Zam Steel Coil具有优异耐腐蚀性的锌铝镁涂层钢卷
材料等级ZAM / Zn-Al-Mg Coated Steel先进的耐腐蚀涂层技术
标准合规JIS G3323, ASTM A792, EN 10346符合主要国际涂层标准
涂层成分Zn: 90-94%, Al: 4-7%, Mg: 1-3%优化合金配比以实现最大防护
基材Cold Rolled Steel / Hot-Dip Galvanized Steel用于涂层附着的高质量基板
涂层重量90-275 g/m²(双面)可选涂层厚度方案
抗拉强度≥270 MPa标准规定的最低抗拉强度
屈服强度≥140 MPa最低屈服强度要求
延伸率≥20%用于成形加工的延展性
厚度范围0.12 - 4.0 mm适用于各种应用的可用厚度选项
宽度范围600 - 1500 mm提供标准及定制宽度
卷重3 - 8 tons标准卷重范围
表面处理Regular Spangle, Minimized Spangle, Zero Spangle多种表面处理选项
耐腐蚀性10-20x better than GI steel在恶劣环境中具有优异性能
应用Roofing, Cladding, Automotive, Construction适用于户外及沿海应用
认证ISO 9001, JIS G3323, SGS Test Report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每种规格的最小起订量

Zam钢卷 - 建筑与制造用镀铝锌合金涂层钢板

Zam钢卷代表了耐腐蚀涂层钢技术的一项突破,它将铝、锌和镁结合在专有合金涂层中,为严苛的建筑和制造应用提供卓越的耐久性。这种先进材料广泛应用于沿海环境、农业结构和工业设施,而这些场所传统镀锌钢往往难以胜任。Zam钢卷按照包括JIS G3323和ASTM A792M在内的严格国际标准制造,在屋面系统、外墙覆层、HVAC部件和汽车零件中发挥关键作用,这些应用对长期腐蚀防护要求极高。

什么是Zam钢卷?

Zam钢卷是一种热浸镀涂层钢产品,在冷轧碳钢基板上施加锌-铝-镁(Zn-6%Al-3%Mg)合金涂层。独特的三元合金成分形成自修复保护层,根据ASTM B117加速盐雾测试,其耐腐蚀性比传统镀锌钢高10-20倍。

Zam钢卷技术规格

我们的Zam钢卷符合JIS G3323 Type ZAM规范,每面涂层质量范围为Z12(120 g/m²)至Z27(270 g/m²)。基材钢符合ASTM A653M结构级标准,商业级最小屈服强度为230 MPa,高强度变体最高可达550 MPa。可选厚度为0.27mm至2.3mm,卷宽从914mm到1,524mm,最大卷重25公吨。

Zam钢卷供应商

为什么选择我们的Zam钢卷

我们供应钢厂直供的 Zam 钢卷,产自通过 ISO 9001:2015 认证的生产设施,配备具有先进合金镀液成分控制的连续热浸镀生产线。我们的材料经过严格的质量验证,包括按 ASTM A90 进行镀层重量测量、按 ASTM E290 进行弯曲测试,以及按 ASTM D3359 进行划格附着力测试,以确保性能一致。每卷钢卷均随附认证的工厂测试报告,记录化学成分、力学性能和镀层特性。

常见问题

最小起订量(MOQ)是多少?

我们的标准 MOQ 为每规格 25 公吨,相当于大多数厚度范围约一整卷。对于库存尺寸,我们可以承接更小的数量,但需视材料供应情况而定,并可能收取适用的小额订单附加费。

Zam steel coil wholesale

你们提供材料测试证书吗?

是的,我们提供符合 EN 10204 Type 3.1 的综合工厂测试证书(MTC),记录化学成分分析、力学性能测试结果、镀层重量验证和尺寸公差。可根据要求安排 SGS、BV 或 TÜV 的额外第三方检验。

典型的交货时间是多久?

对于库存规格,交货时间为出库后 7-14 天。需要特定镀层重量、特殊尺寸或非标准基材钢种的自定义订单,通常需要自钢厂起 35-45 天,包括生产排程、质量测试和国际运输安排。

你们可以按定制尺寸切割吗?

我们提供增值加工服务,包括定制宽度精密纵剪(公差 ±0.5mm)、定尺剪切及方边准备,以及去除涂层缺陷的修边处理。我们的加工设施可进行卷材到板材的转换,每米长度平整度公差在 3mm 以内。

获取 Zam 钢卷的竞争性报价

请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 Zam 钢卷工厂竞争性价格。我们提供详细报价,包括材料成本、加工费用、包装选项以及到厂交付价格。立即索取报价,了解我们卓越的耐腐蚀钢解决方案如何为您的建筑和制造需求带来长期价值。

Zam steel 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 Anderson
Canada
2025-09-10
Premium Coating Technology for Automotive Parts
Sourced 25 tons of high-strength Zam coil (0.9mm, 550 MPa yield, Z15 coating) for automotive component stamping. Material certificates documented 0.18% carbon content and complete chemical analysis per our quality requirements. Coating uniformity allows complex forming operations without edge cracking. Compared quotes from 4 suppliers - this offered best combination of technical specifications and mill-direct pricing. Cut-to-length service provided sheets within 0.5mm dimensional tolerance. Third order confirmed for upcoming production cycle.
用户
Carlos Mendes
Brazil
2025-09-28
Acceptable Quality After Initial Concerns Resolved
Ordered 20 tons of 0.7mm Zam coil for roofing panel production. Initial shipment had coating weight variation between 180-195 g/m² on Z18 grade specification. Supplier promptly arranged replacement coils meeting 190±10 g/m² tolerance within 3 weeks. Second batch quality was consistent and met our ASTM A792M requirements. Communication improved significantly after initial issues. Material performs adequately for our application though delivery timeline extended to 52 days total.
用户
Robert Davies
United Kingdom
2025-10-15
Outstanding Performance in Marine Environment
Purchased 9 tons of 0.5mm Zam coil with Z18 coating for shipyard equipment enclosures. Cross-cut adhesion testing per ASTM D3359 showed 5B rating - zero coating removal. Material specifications exactly matched our drawings: 1220mm width, 230 MPa minimum yield. Technical sales provided detailed corrosion comparison data versus hot-dip galvanized alternatives. Processing facility delivered slit coils in 11 days to our Southampton location. Performance in saltwater spray testing exceeded expectations by 300%.
用户
William Chen
Singapore
2025-11-02
Reliable Supply for Regional Distribution
We stock 15-ton quantities of various Zam coil specifications for Southeast Asian market. Supplier maintains consistent Z12 to Z27 coating range inventory. Documentation package includes chemical composition analysis and mechanical property reports as standard. One shipment had 5-day delay due to port congestion but supplier proactively communicated status. Packaging quality protects material during tropical humidity exposure. Competitive terms for repeat orders.
用户
Ahmed Al-Rashid
United Arab Emirates
2025-11-20
Perfect Solution for Desert Climate Cladding
Supplied 28 tons of Zam coil (1.0mm, Z20 coating, 1500mm width) for exterior wall panels in Abu Dhabi project. Salt spray test results showed 2000+ hours protection exceeding our 1500-hour specification per ASTM B117. Coating weight measured 205 g/m² both sides, consistent across entire order. Material handled extreme heat during installation without coating degradation. Delivered in 42 days including SGS third-party inspection we requested.
用户
Hans Schneider
Germany
2025-12-08
Good Quality with Competitive Pricing
Ordered 22 tons of 1.2mm Zam steel coil for agricultural building panels. Material quality meets our ASTM A653M Grade 33 requirements with 245 MPa yield strength verified in mill certificates. Pricing was 8% lower than domestic suppliers we compared. Minor edge waviness on one coil required additional leveling but supplier provided technical support. Slitting service to 400mm width was accurate within 0.3mm tolerance.
用户
James Thompson
United Kingdom
2025-12-23
Superior Material for HVAC Manufacturing
We purchased 12 tons of 0.8mm Zam coil with Z15 coating for ventilation duct production. Technical team responded within 6 hours with coating weight verification data and processing recommendations. Material exhibits excellent formability - no coating flaking during our 90-degree brake forming operations. Surface finish quality allows powder coating without additional preparation. This is our second order; planning third shipment for Q2 production.
用户
Michael Rodriguez
United States
2026-01-07
Excellent Corrosion Performance for Coastal Warehouse
Ordered 18 tons of Zam steel coil (0.6mm thickness, Z18 coating, 1250mm width) for our beachfront warehouse roofing project in Florida. Material arrived with full EN 10204 3.1 certificates showing 6.2% Al and 2.9% Mg composition within JIS G3323 specs. After 14 months exposure to salt air, zero red rust formation compared to galvanized sections we tested. Coating adhesion passed our bend test requirements. Delivery took 38 days from order confirmation.

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
$580 1-49 吨 基准价
$555 50-99 吨 4.3% 优惠
$540 ≥100 吨 6.9% 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$ 580.00
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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