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高品质电镀锌钢卷 - ASTM A653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
$620 1-49 吨 基准价
$595 50-99 吨 4% 优惠
$580 ≥100 吨 6.5% 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$ 620.00
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

高质量电镀锌钢卷技术规范

属性参数描述
产品名称High Quality Electro Galvanized Steel Coil带电解锌涂层的冷轧钢
基材SPCC / SPCD / SPCE / DC01-DC06商用质量冷轧钢基板
标准符合性ASTM A879, JIS G3313, EN 10152符合电镀锌钢的国际标准
锌层重量10-60 g/m²(单面)用于防腐保护的电解锌涂层
涂层类型等厚或差厚涂层两面锌层厚度均匀或可变
碳含量 (C)≤0.12%低碳,具有优异的成形性
锰 (Mn)≤0.60%受控以平衡延展性与强度
磷 (P)≤0.030%低磷,改善焊接性
硫 (S)≤0.035%最小化以提升表面质量
抗拉强度270-500 MPa因基材牌号和应用而异
屈服强度140-420 MPa按牌号规格的最小屈服强度
延伸率≥28%优异的延展性,适用于深冲加工
厚度范围0.15-3.0 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3-10 tons标准卷重,便于高效搬运
表面处理铬酸盐、磷酸盐或涂油附加保护及油漆附着选项
应用汽车零部件、家用电器、建筑适用于冲压、弯曲和成型加工
认证ISO 9001、EN 10204 3.1、SGS随附工厂测试报告提供质量认证
包装防水纸、钢带、木托盘出口标准包装,防潮保护
MOQ25 tons每规格的最小起订量

高品质电镀锌钢卷 - ASTM A653认证

高质量电镀锌钢卷代表了一种优质冷轧钢基材,通过电镀工艺施加锌涂层,为要求严苛的工业应用提供卓越的耐腐蚀保护和优异的表面光洁度。这种具有成本效益的材料在汽车零部件、建筑面板、家电制造和暖通空调系统中发挥着关键作用,在这些领域,美观性和防锈性都至关重要。我们的电镀锌钢卷按照严格的 ASTM A653/A653M 规范制造,提供每面 40 至 120 g/m² 的一致涂层厚度,确保在各种环境条件下性能可靠。

什么是高质量电镀锌钢卷?

电镀锌钢卷是经过硫酸锌溶液电镀的冷轧钢,在基体金属表面沉积一层薄而均匀的锌层。与通过浸入熔融锌中产生较厚涂层的热浸镀锌不同,电镀锌工艺提供更严格的厚度控制(通常为 5-25 微米),并产生更光滑、更明亮的表面,非常适合涂装应用。基体钢材通常符合商业质量(CQ)、深冲质量(DQ)或结构质量(SQ)等级,碳含量限制在最高 0.15%。

高质量电镀锌钢卷技术规格

我们的电镀锌钢卷符合 ASTM A653/A653M-20 第 6 节关于镀层重量标识和力学性能的要求。标准厚度范围为 0.15mm 至 3.0mm,宽度选项在 600mm 至 1,500mm 之间。镀层质量等级包括 Z40(双面总镀层量 40 g/m²)、Z60、Z90 和 Z120,单点镀层厚度按 ASTM A90 测量。抗拉强度因基材等级而异:Grade 33(最小屈服强度 270 MPa)、Grade 40(最小 280 MPa)和 Grade 50(最小 345 MPa)。表面处理选项包括普通锌花、最小锌花和超平滑表面,适用于 Class A 汽车外板。

为什么选择我们的优质电镀锌钢卷

我们的生产工厂运行连续电镀生产线,配备先进的电流密度控制系统,在整个钢卷宽度范围内将镀层均匀度保持在 ±5% 以内。每个生产批次均按 ASTM B117 进行盐雾测试,表现出最低 96 小时的白锈抗性和 240 小时的红锈抗性。我们提供完整的可追溯性文件,包括按 EN 10204 Type 3.1 的工厂测试证书、化学成分分析和镀层重量验证报告。我们的质量管理体系持有 ISO 9001:2015 认证,并具备专门的汽车行业批准,包括满足一级供应商要求的 IATF 16949。

常见问题

最小起订量(MOQ)是多少?

我们的标准 MOQ 为每种规格 25 公吨,不过我们可为建立新产品线的合格买家安排 10 吨的较小试订单。对于需要多种厚度或宽度组合的客户,可提供混装集装箱装载,并适用按比例的价格调整。

你们提供材料测试证书吗?

是的,每批货物均包含符合 EN 10204 Type 3.1 标准的全面工厂证书,记录逐炉次化学分析成分、拉伸测试的力学性能、镀层重量测量以及表面质量检验结果。可根据买方要求安排 SGS、BV 或 Intertek 的第三方检验。

高品质电镀锌钢卷供应商

典型交货期是多久?

对于常备库存的标准规格(0.4-1.2mm 厚度,Z60-Z90 镀层),确认定金后 15-20 天内交货。需要特殊基板牌号或镀层重量的定制订单通常需要 35-45 天生产周期,具体取决于钢厂排产和当前订单积压情况。

高品质电镀锌钢卷批发

能否按定制尺寸剪切?

我们的服务中心提供精密纵剪至定制宽度(最小 100mm),公差 ±2mm,以及定尺剪切,精度 ±5mm。复杂形状的落料服务采用 CNC 转塔冲床,非常适合需要净成形零件的原型开发或小批量生产。

获取高品质电镀锌钢卷的竞争力报价

立即联系我们的技术销售团队,讨论您的具体应用需求,获取优质电镀锌钢卷的工厂直供价格。我们的冶金工程师提供免费选材指导,帮助优化您制造工艺的镀层重量和基板牌号选择。通过我们的在线询价系统索取样品和详细产品数据表,工作日通常在 24 小时内回复。

中国高品质电镀锌钢卷

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
Carlos Silva
Brazil
2025-09-10
Perfect for Painted Appliance Parts
Supplied 16 tons of 0.7mm DQ grade with Z60 coating for washing machine cabinet production. The bright electroplated finish eliminated need for additional surface preparation before e-coating. Formability was excellent - achieved 180-degree bends without coating damage. SGS inspection report confirmed all mechanical properties within specification range. Technical support team provided valuable guidance on optimal forming parameters. Third consecutive order - consistent quality every time.
用户
Chris Martin
Canada
2025-09-28
Acceptable Quality with Delivery Delay
Purchased 14 tons of 0.9mm Z75 coated coils for electrical enclosure manufacturing. Material quality met ASTM A653 specifications with proper coating weight verification. However, delivery took 48 days versus quoted 35 days due to mill scheduling issues. Supplier communicated delays transparently and provided updated shipping timeline. Once received, material performed adequately in our forming operations. Issue was resolved but affected our production schedule.
用户
Ahmed Al-Hassan
UAE
2025-10-15
Reliable Material for Steel Framing
Ordered 22 tons of 0.75mm commercial quality with Z60 coating for light steel frame structures. Material arrived well-packaged with proper moisture protection for our desert climate. Coating adhesion passed our bend testing without flaking. Price was reasonable after comparing five regional suppliers. One coil had minor surface scratches but supplier provided 5% credit adjustment promptly. Decent quality for structural applications.
用户
William Taylor
Australia
2025-11-02
Superior Corrosion Resistance for Marine Use
Purchased 10-ton trial order of 1.2mm Z90 material for boat trailer components. ASTM B117 salt spray testing documentation showed 260-hour red rust resistance, exceeding our coastal environment requirements. Base steel Grade 50 provided yield strength of 352 MPa per test certificates. Custom slitting to 850mm width was accurate within 1.5mm tolerance. Lead time was 17 days including cutting services. Planning 25-ton production order next month.
用户
Hans Mueller
Germany
2025-11-20
Premium Grade for Appliance Components
Supplied 15 tons of Grade 40 base steel, 0.5mm thickness with Z75 coating for our refrigerator door panel production. Chemical analysis showed carbon at 0.09%, perfect for our deep drawing operations. The electroplating uniformity was exceptional - measured coating variation only 4% across 1400mm width. IATF 16949 documentation was complete and accurate. Material blanking produced zero defects in our CNC turret press. Repeat order already placed.
用户
Michael Johnson
United States
2025-12-08
Good Value for Construction Panels
Ordered 18 tons of 1.0mm thickness Z120 coating for exterior building panels. Material quality was solid with consistent coating weight verified at 122 g/m². Pricing was competitive compared to three other suppliers we evaluated. Delivery took 22 days, slightly longer than the 20-day estimate. Minor edge wave on two coils but within ASTM A653 tolerances. Overall good experience for the price point.
用户
James Wilson
United Kingdom
2025-12-23
Outstanding Quality for HVAC Manufacturing
We purchased 20 tons of 0.6mm Z60 coated material for air conditioning ductwork. The minimized spangle finish provided excellent paint adhesion in our automated spray lines. EN 10204 Type 3.1 certificates confirmed tensile strength at 315 MPa, meeting our structural requirements. Technical team responded within 12 hours with forming recommendations. This is our second order in three months. Highly recommend for climate control applications.
用户
Robert Chen
Singapore
2026-01-07
Excellent Surface Finish for Automotive Parts
Ordered 12 tons of Z90 electro galvanized coil, 0.8mm thickness, 1250mm width for our automotive bracket production. The extra-smooth finish was perfect for our powder coating process. Mill certificates showed coating uniformity within 3% across full width, better than specified. Salt spray test results exceeded 280 hours red rust resistance. Delivery completed in 18 days. Material performed flawlessly through our stamping dies with no surface cracking.

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
$620 1-49 吨 基准价
$595 50-99 吨 4% 优惠
$580 ≥100 吨 6.5% 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$ 620.00
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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