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电解镀锌钢卷 - ASTM A653 / EN 10346 认证

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
$655 1-49 吨 基准价
$625 50-99 吨 4.6% 优惠
$610 ≥100 吨 6.9% 优惠
价格有效期:随行就市

供应商定制能力

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数量

最小起订量: 1 吨

运费合计:面议

商品小计 US$ 655.00
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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:
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产品详情

电解镀锌钢卷技术规格

属性参数描述
产品名称Electrolytic Galvanized Steel Coil带电解锌涂层的冷轧钢
材料牌号SGCC / DX51D+Z / SPCC+Z国际等效牌号
标准符合性ASTM A879, JIS G3313, EN 10152符合主要国际标准
基材冷轧钢 (CRS)低碳钢基板
锌层重量10-40 g/m²(双面)电解锌涂层厚度
涂层类型单面或双面可定制涂层应用
抗拉强度270-500 MPa取决于基材牌号
屈服强度≥140-280 MPa各牌号最低屈服强度
延伸率≥20-38%50mm 标距下的延展性
厚度范围0.15-3.0 mm可选厚度
宽度范围600-1500 mm标准及定制宽度
卷内径508mm / 610mm内径选项
卷重3-10 tons标准卷重范围
表面处理亮面、哑光、铬酸盐处理多种表面处理选项
耐腐蚀性一般至良好适用于室内应用
应用汽车零部件、家用电器、电子产品典型应用行业
认证ISO 9001, EN 10204 3.1提供的质量认证
包装防水纸、钢带、木托盘标准出口包装
MOQ25 tons最小起订量

电解镀锌钢卷 - ASTM A653 / EN 10346 认证

电解镀锌钢卷是一种精密工程的扁平轧制钢材产品,通过电镀工艺施加锌涂层,为要求卓越成形性和油漆附着力的应用提供优异的表面光洁度和一致的涂层厚度。这种优质材料在汽车车身面板、家电制造和精密金属加工中发挥着关键作用,这些应用需要均匀的涂层分布和每面7.5-40 g/m²的受控锌层厚度。我们的电解镀锌钢卷按照严格的ASTM A653/A653M和EN 10346规范制造,面向需要比传统热浸镀锌替代品更严格公差和更高表面质量的制造商。

电解镀锌钢卷供应商

什么是电解镀锌钢卷?

电解镀锌钢卷是以冷轧钢为基材,通过电化学沉积法沉积冶金结合的锌涂层,产生光滑、均匀的表面,涂层重量通常在15-80 g/m²(双面)范围内。这种受控的电镀工艺形成纯锌层,具有优异的延展性和焊接性特征,使其成为汽车和白色家电制造领域深冲操作和复杂成形应用的首选。

电解镀锌钢卷技术规格

我们的电解镀锌卷符合 ASTM A653/A653M-20 CS Type B 和 EN 10346:2015 标准,基体金属厚度从 0.15mm 到 3.0mm,宽度范围为 600-1,500mm,按 ASTM 命名法镀层代号为 ZE25/25 至 ZE75/75。基材的抗拉强度为 270-550 MPa,具体取决于牌号选择(EN 标准为 DX51D 至 DX56D,ASTM 牌号为 Commercial Steel 至 HSLAS),延伸率为 22-38%,确保优异的成形性。锌层附着力满足 ASTM A653 第 8.3 节 180° 弯曲试验的最低要求,同时表面粗糙度保持 Ra 值低于 1.2 μm,以实现最佳的涂装系统兼容性。

电解镀锌钢卷批发

为什么选择我们的电解镀锌钢卷?

我们提供钢厂直供的电解镀锌钢卷,生产过程通过 ISO 9001:2015 认证,镀层厚度公差控制在 ±10% 以内,平整度符合 ASTM A1030 的 I3 规范。我们的生产设施运行连续电镀线,配备实时镀层重量监控系统,确保大批量汽车冲压作业的批次间一致性。每批钢卷发货均附有完整的材料测试报告(MTR),记录按 ASTM E1473 的化学成分、按 ASTM E8 的力学性能以及按 ASTM A90 的镀层重量验证,并由我们拥有 15 年以上钢铁加工经验的技术支持团队提供支持。

常见问题

最小起订量(MOQ)是多少?

我们的标准起订量是每个规格25公吨,不过我们也接受10吨的小批量试订单,用于新产品开发应用。混装规格集装箱可按每项最低5吨提供,为需要多种厚度或镀层重量的制造商提供灵活性。批量定价适用于超过200吨的季度合同,并锁定价格和专用库存分配。

你们提供材质测试证书吗?

是的,我们每批货物都提供EN 10204 Type 3.1工厂测试证书,记录炉号特定的化学分析、拉伸测试结果、按ASTM A90通过库仑法或重量法测得的镀层重量测量值,以及表面质量检验报告。可根据出口合规或客户特定质量保证协议的要求,提供来自SGS、TÜV或BV的额外第三方认证。

典型交货时间是多少?

对于库存规格(0.4-1.2mm厚度、1,000-1,250mm宽度、ZE50/50镀层),确认采购订单后的标准交货期为25-30天。定制分条宽度或非标准镀层重量需要35-40天,包括生产排程和质量验证周期。对于紧急需求,可提供15天周转的加急生产档期,但需视当前工厂产能和原材料供应确认情况而定。

你们能切割成定制尺寸吗?

我们的精密分条能力可处理宽度大于100mm订单的±0.5mm宽度公差,并提供按客户规格要求的去毛刺、圆边或方边等边缘处理选项。可提供矩形定尺切割片的冲裁服务,长度从200mm到6,000mm,公差为±2mm,在CNC飞剪线上加工,保持无毛刺边缘,适合无需二次边缘准备的直接冲压操作。

获取电解镀锌钢卷的竞争力报价

请联系我们的销售工程团队,获取详细报价,包括当前钢厂定价、运费成本分析和技术数据表。我们提供价值驱动的定价结构,基础金属成本透明,并与区域 HRC 基准挂钩,另按 LME 结算价计算加工费和锌附加费。我们的报价包包括推荐的厚度优化研究、用于降低成本机会的替代材料建议,以及全面的总到岸成本明细,以支持明智的采购决策,助力您的制造效率目标。

中国电解镀锌钢卷

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
William Taylor
Australia
2025-09-10
Premium Quality for Coastal Equipment Fabrication
Ordered 20 tons (0.9mm gauge, 1,100mm width) for marine container manufacturing in coastal environment. Coating adhesion testing showed no delamination after 500-hour salt spray exposure per ASTM B117. Base metal DX54D grade provided 380 MPa tensile strength with 32% elongation. Custom blanking service delivered 2,400mm lengths with ±1.5mm tolerance, burr-free edges ready for MIG welding. Express production completed in 18 days. Outstanding technical support for corrosion-critical applications. Third consecutive order confirms reliability.
用户
Ahmed Al-Hassan
United Arab Emirates
2025-09-28
Acceptable Quality with Packaging Issue Resolved
Purchased 15 tons (1.0mm thickness) for electrical panel box manufacturing. Material quality acceptable - coating weight 60 g/m² met ZE60/60 specification, mechanical properties within ASTM range. Initial shipment had moisture damage on outer wrap of two coils due to inadequate seaport packaging. Supplier promptly replaced affected material and upgraded packaging for subsequent orders. Technical specifications matched, but communication during issue resolution took 5 days. Fair experience overall, problem handled professionally once escalated.
用户
Carlos Silva
Brazil
2025-10-15
Superior Formability for White Goods Manufacturing
Ordered 40 tons (0.65mm thickness, 1,200mm width) for washing machine drum production. Material exhibited excellent deep-drawing characteristics - Erichsen values 11.2mm exceeded our 10.5mm minimum requirement. Coating uniformity critical for our pre-painted applications, measured variation only 4% across coil width. Sales engineering team provided gauge optimization study that reduced material cost by 8% versus our original specification. Third shipment confirms consistent quality. Recommended for demanding forming operations.
用户
Robert Brown
United Kingdom
2025-11-02
Reliable Quality for Construction Hardware
Purchased 22 tons for metal roofing accessory production (0.7mm gauge, ZE40/40 coating). Material certificates documented carbon content 0.04%, phosphorus 0.018%, meeting ASTM A653 CS Type B chemistry. Elongation values 28% provided adequate formability for our roll-forming lines. Lead time was 38 days, slightly longer than quoted 30 days due to mill scheduling. Quality consistent across all coils. Decent supplier for construction sector applications requiring moderate corrosion protection.
用户
Wei Chen
Singapore
2025-11-20
Perfect for Electronics Enclosure Application
Supplied 12 tons (0.4mm thickness, custom slit to 850mm width) for server rack production. Zinc coating weight verified at 38 g/m² total via coulometric testing. Surface finish exceptional - no visible defects under UV inspection. Weldability excellent with our resistance spot welding equipment. Custom slitting tolerance achieved ±0.3mm with deburred edges, eliminating secondary processing. Technical data sheets included grain size analysis and forming limit curves. Highly professional service for precision applications.
用户
Hans Mueller
Germany
2025-12-08
Good Value Material for HVAC Components
Ordered 18 tons of 0.5mm thickness electrolytic galvanized steel for ventilation duct manufacturing. Material quality solid - tensile strength 310 MPa matched DX52D grade requirements. Pricing competitive compared to three European suppliers we evaluated. Coating adhesion passed 180° bend test without flaking. Minor edge waviness on two coils but within ASTM A1030 tolerance. Delivery took 32 days, acceptable for our production schedule. Would order again for cost-sensitive projects.
用户
Michael Johnson
United States
2025-12-23
Outstanding Consistency for Appliance Production
This is our 4th order - purchased 35 tons (0.6mm gauge, 1,000mm width) for refrigerator cabinet manufacturing. Coating thickness tolerance stayed within ±8%, better than the ±10% specification. Technical support team provided detailed forming parameter recommendations that reduced our scrap rate by 12%. Flatness met I2 classification. Every coil traceable with heat-specific chemical analysis per ASTM E1473. Reliable partner for high-volume appliance operations.
用户
James Wilson
United Kingdom
2026-01-07
Excellent Surface Quality for Automotive Stamping
Ordered 28 tons of electrolytic galvanized coil (0.8mm thickness, 1,250mm width, ZE50/50 coating) for automotive door panel production. Material test certificates confirmed coating weight at 48-52 g/m² with perfect uniformity. Surface roughness Ra values measured 0.9 μm, ideal for our paint system. Deep-drawing tests showed zero cracking at 90° bends. Delivered in 26 days with full EN 10204 3.1 documentation. Superior to hot-dip alternatives we previously used.

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
$655 1-49 吨 基准价
$625 50-99 吨 4.6% 优惠
$610 ≥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$ 655.00
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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