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镀锡钢卷 - 用于包装的冷轧电解镀锡钢带

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
$745 1-49 吨 基准价
$710 50-99 吨 4.7% 优惠
$695 ≥100 吨 6.7% 优惠
价格有效期:随行就市

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最小起订量: 1 吨

运费合计:面议

商品小计 US$ 745.00
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产品详情

镀锡钢卷技术规格

属性参数描述
产品名称镀锡钢卷为耐腐蚀而镀锡的冷轧钢
材料等级MR/SPCC/T1-T5 (EN 10202)符合国际标准的调质度等级
标准合规EN 10202, JIS G3303, ASTM A623符合主要国际镀锡板标准
基板厚度0.15 - 0.50 mm冷轧钢基板厚度范围
镀锡量2.8 - 11.2 g/m²(每面)电解镀锡层,等级 E1-E5.6
卷宽600 - 1050 mm包装应用的标准宽度范围
卷重3 - 10 吨每卷典型重量
抗拉强度≥300 MPa(T3 等级)因调质度等级而异(T1-T5)
延伸率≥32%(T3 等级)成形加工所需的延展性
表面处理光亮、石纹、银光多种表面处理选项
镀层类型电解镀锡板 (ETP)通过电镀形成均匀锡层
钝化311/314 铬处理增强耐腐蚀性
应用食品罐、气雾罐、金属包装符合 FDA 食品接触要求
耐腐蚀性在酸性环境中表现优异锡层保护基体钢
认证EN 10204 3.1, ISO 9001, FDA质量与食品安全认证
包装眼对壁、防水纸、钢带捆扎出口标准海运包装
MOQ25 吨每规格最小起订量

镀锡钢卷 - 用于包装的冷轧电解镀锡钢带

镀锡钢卷是一种专业的冷轧钢产品,其特征在于在低碳钢基板上施加电解锡镀层。这种冶金组合具有优异的耐腐蚀性、卓越的成形性和食品安全表面特性,在金属包装、电子和装饰应用中发挥着关键作用。镀锡钢卷通过连续电镀工艺制造,为钢材提供经济高效的保护,同时保持现代包装解决方案所必需的出色印刷适性和漆膜附着力。

什么是镀锡钢卷?

镀锡钢卷由厚度范围为0.15mm至0.50mm的冷轧低碳钢带组成,通过电解沉积法涂覆纯锡层。锡镀层重量通常在每面2.8 g/m²至11.2 g/m²之间变化,根据EN 10202:2001标准,以E2.8/2.8至E11.2/11.2的镀层质量代码表示。这种双层结构将钢的机械强度与锡的耐腐蚀性和无毒特性相结合。

镀锡钢卷技术规格

标准镀锡钢卷符合ASTM A623、EN 10202和JIS G3303规范。基体钢的拉伸强度为290-450 MPa,取决于调质度等级(T-1至T-5),延伸率值从T-1的最低32%到T-5硬度的最低2%不等。锡镀层厚度为每面0.38-1.52微米,通过符合ASTM B545方法的库仑测试验证,提供均匀的保护。

制造工艺与质量控制

生产始于冷轧黑钢板,其厚度公差精确控制在±0.01mm。连续电镀生产线在含有硫酸亚锡的酸性电解液中,以20-40 A/dm²的电流密度施加锡镀层。锡沉积后,在230-250°C下进行热流亮化处理,形成特有的光亮表面。随后进行化学钝化处理,施加氧化铬层(10-120 mg/m² Cr),以防止锡氧化并增强漆膜附着力。卷材宽度范围为600mm至1100mm,标准内径为508mm或610mm。

各行业应用

镀锡钢卷在食品和饮料包装领域应用广泛,约占全球消费量的80%。三片焊接罐、两片冲拔罐和金属瓶盖均依赖镀锡板的阻隔性能与成型性能的结合。电子行业因镀锡板具有优异的可焊性,将其用于元件引线框架和屏蔽应用。装饰性应用包括气雾剂容器、油漆罐和促销包装,其中平版印刷质量至关重要。耐化学性使镀锡板适用于储存非腐蚀性产品的工业容器。

相较于替代材料的优势

与无锡钢(TFS)相比,马口铁具有更优异的焊接特性和传统焊接兼容性,无需专用设备。与铬基TFS涂层不同,锡涂层在涂层不连续处为钢基体提供阴极保护。马口铁展现出卓越的深冲性能,T-2和T-3调质态的减薄率超过50%。环境优势包括100%可回收性、磁选分离效率,以及在考虑全生命周期分析时相比铝包装更低的碳足迹。成本优势在大批量生产中因成熟的制造基础设施和材料供应而显现。

表面处理与涂层选项

亮面马口铁经过流熔处理,产生适用于平版印刷装饰的镜面反射效果。石面(哑光)马口铁接受差异热处理,形成较粗糙的表面纹理,更适合增强涂料附着力。涂层质量的选择取决于应用严苛程度:轻涂层(E2.8/2.8至E5.6/5.6)适用于干燥产品包装,而较重涂层(E8.4/8.4至E11.2/11.2)可防止酸性或含硫食品的侵蚀。差厚涂层在内表面与外表面施加不同的锡厚度,优化材料使用和性能。

常见问题

最小起订量(MOQ)是多少?

马口铁钢卷的标准MOQ为每规格20-25公吨,根据厚度和宽度参数,约相当于一整卷。容纳多个规格的拼柜装载要求每项最低5吨,总发货量20吨。针对定制规格的钢厂直订通常要求最低100吨,以证明生产排程和电解槽调整的合理性。

你们提供材质测试证书吗?

每批钢卷发货时均附有完整的工厂测试证书,记录依据 ASTM E1019 碳硫分析法的化学成分以及合金元素的光学发射光谱分析。力学性能验证包括依据 ASTM E8 方法进行的拉伸测试,报告屈服强度、极限抗拉强度和延伸率数值。镀层重量测定遵循 ASTM B545 库仑法,结果可追溯至 NIST 标准。表面检验报告详细说明孔隙率水平、镀层均匀性和钝化处理参数。

Tinplate steel coil supplier

典型交货时间是多少?

标准规格镀锡钢卷在确认订单和收到定金后 30-45 天内发货,具体取决于生产排队情况。需要特定基钢化学成分或非标准镀层参数的定制规格会将交货期延长至 60-75 天,以配合钢厂协调和电镀线配置。加急生产档期可将交货期缩短至 20-25 天,但需适用溢价定价。海运运输对于亚洲产地需额外增加 25-35 天,欧洲钢厂则为 10-15 天。

能否按定制尺寸切割?

纵剪服务可满足从最小 150mm 到最大钢卷宽度的定制宽度要求,以 10mm 为增量,同时保持原厚度和镀层规格。落料操作可生产指定尺寸的矩形板材,长度和宽度公差为 ±0.5mm。纵剪的最小数量通常要求每种宽度规格 5 吨,而落料服务则要求每种板材尺寸最低 2 吨。边缘处理选项包括去毛刺、圆角或方切轮廓,具体取决于最终用途要求。

镀锡钢卷批发

获取镀锡钢卷的竞争力报价

根据您的包装或工业应用需求,申请镀锡钢卷的工厂直销价格。我们的技术销售团队提供规格指导、涂层选择建议以及基于数量的定价方案。请将您的厚度、宽度、镀层重量、调质度等级和年用量预测告知我们,即可在24小时内收到详细报价,包括工厂测试证书样本和运输物流方案。

中国镀锡钢卷

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
Chris Martin
Canada
2025-09-12
Perfect Tinplate for Electronics Component Shielding
Ordered 12 tons of specialized tinplate coil (0.15mm ultra-thin, 600mm width, E2.8/2.8 coating, T-5 hard temper) for electronics industry application. This is our third consecutive order for component lead frame production. Thickness tolerance was exceptional at ±0.008mm verified by our incoming inspection. Tin coating provided excellent solderability for our SMT assembly process. Supplier provided detailed passivation treatment parameters showing 85 mg/m² chromium oxide layer. Material arrives on 508mm ID cores perfect for our slitting equipment. Technical support helped optimize our stamping die design.
用户
Wei Chen
Singapore
2025-09-29
Acceptable Quality with Initial Documentation Delay
Ordered 20 tons of 0.24mm tinplate coil (E5.6/8.4 differential coating, 880mm width) for export to Southeast Asian customers. Material quality was acceptable and met EN 10202 basic requirements. Initial shipment had incomplete mill test certificates which caused customs clearance delay of 5 days. Supplier quickly provided proper documentation and offered partial compensation for the inconvenience. Coating weight measurements matched specifications. Product itself performs adequately for general food packaging applications. Communication could be improved but issue was resolved professionally.
用户
Carlos Silva
Brazil
2025-10-15
Solid Performance for Crown Cork Production
Purchased 15 tons of 0.17mm tinplate coil with E2.8/2.8 light coating for bottle cap manufacturing. Material met specifications with tensile strength at 420 MPa for T-4 hardness grade. Blanking operations produced clean edges with minimal burr formation. Price was competitive compared to local suppliers. Delivery took 48 days which was slightly longer than initially quoted but acceptable. Surface finish quality was good though not as mirror-bright as premium grades. Suitable for our application requirements.
用户
Ahmed Al-Hassan
UAE
2025-11-02
Reliable Tinplate Supply for Food Packaging
Second order of tinplate coil for our food can production facility in Dubai. Ordered 25 tons with 0.22mm thickness, 920mm width, E5.6/5.6 coating, and T-3 temper. Coating uniformity was verified at 5.62 g/m² average with minimal deviation. Solderability testing showed perfect wetting characteristics for our side seam welding equipment. Supplier arranged container shipment with proper moisture protection. Material certificates included coulometric test results per ASTM B545. Very satisfied with consistency between orders.
用户
William Taylor
Australia
2025-11-20
Premium Tinplate for Specialty Container Project
Ordered 18 tons of T-2 temper tinplate (0.19mm, 750mm width, bright finish, E11.2/11.2 heavy coating) for chemical storage container manufacturing. JIS G3303 compliance confirmed with complete documentation. Corrosion resistance testing in our lab showed excellent performance against mildly acidic contents. Elongation values at 28% provided sufficient formability for our deep-draw tooling. Delivered within 35 days to Melbourne port. Technical data sheets were comprehensive and accurate.
用户
Hans Mueller
Germany
2025-12-08
Good Value Tinplate for Paint Can Manufacturing
Purchased 20 tons of 0.25mm tinplate coil with E2.8/5.6 differential coating for industrial paint can production. Material quality met EN 10202 standards with proper passivation treatment. Compared quotes from 4 suppliers and this offered best price-performance ratio. Minor issue with coil edge conditioning but supplier quickly arranged reprocessing at no extra cost. Welding characteristics were satisfactory for three-piece can seams. Would order again for non-critical applications.
用户
Michael Johnson
United States
2025-12-23
Outstanding Quality for Aerosol Can Application
This is our 4th order of tinplate steel coil for aerosol container production. Ordered 28 tons with 0.23mm thickness, 900mm width, stone finish, and E8.4/8.4 differential coating. ASTM A623 compliance verified through provided test certificates showing tensile strength at 385 MPa. Paint adhesion was exceptional due to matte surface texture. Lead time was 42 days as promised. Technical support team helped us select optimal temper grade T-4 for our forming process.
用户
James Wilson
United Kingdom
2026-01-07
Excellent Tinplate Coils for Food Can Production
Ordered 22 tons of T-3 temper tinplate coil (0.21mm thickness, 850mm width, E5.6/5.6 coating) for our beverage can manufacturing line. Mill certificates confirmed tin coating weight at 5.68 g/m² with excellent uniformity. Deep-drawing performance exceeded expectations with zero cracking at 52% reduction ratio. Delivered in 38 days with proper wooden pallet packaging. Surface finish was perfect bright grade suitable for our lithographic printing requirements.

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
$745 1-49 吨 基准价
$710 50-99 吨 4.7% 优惠
$695 ≥100 吨 6.7% 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$ 745.00
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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