面向进口商、经销商与项目买家的中国钢材采购服务

冷轧电镀锌钢卷 - ASTM A653 / EN 10142 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
$650 1-49 吨 基准价
$620 50-99 吨 4.6% 优惠
$605 ≥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$ 650.00
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

冷轧电镀锌卷技术规范

属性参数描述
产品名称冷轧电镀锌卷带电解锌镀层的冷轧钢
基材冷轧钢 (CRS) / SPCC / DC01高品质冷轧基板
标准符合性ASTM A879, JIS G3313, EN 10152符合国际镀锌标准
镀层类型电解镀锌 (EG/EZ)电沉积锌镀层
锌层重量20-60 g/m²(双面)电镀锌镀层的典型范围
镀层厚度每面 2.8-8.5 μm均匀的锌层厚度
厚度范围0.15-3.0 mm可用的基板厚度选项
宽度范围600-1500 mm标准卷宽规格
卷内径508 mm / 610 mm内径选项
卷重3-10 吨标准卷重范围
抗拉强度270-500 MPa取决于基材等级
屈服强度≥180 MPa商用质量的最低屈服强度
延伸率≥28%标准标距长度下的延展性
表面处理光亮、哑光、铬酸盐处理多种表面处理选项
耐腐蚀性适用于室内应用适用于干燥环境
应用汽车零部件、家电、电子、建筑典型工业应用
认证ISO 9001, SGS, 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 吨每种规格的最小起订量

冷轧电镀锌钢卷 - ASTM A653 / EN 10142 钢

冷轧电镀锌卷代表了一种优质钢材产品,它结合了冷轧的优异表面光洁度与电解锌镀层的防腐保护。这种材料广泛应用于汽车零部件、家电制造和建筑五金领域,在这些应用中,卓越的成形性和一致的镀层厚度至关重要。这些卷材通过连续电解沉积工艺制造,每面镀层重量范围为20 g/m²至60 g/m²,为室内和中等户外环境提供针对性保护。

什么是冷轧电镀锌卷?

冷轧电镀锌卷是一种通过冷轧机加工后,再通过电镀技术涂覆锌层的扁平轧制钢材产品。基材在环境温度下进行厚度减薄,达到低于1.5 μm Ra的表面粗糙度值,随后浸入电解槽中,锌离子均匀沉积在两面。这种双阶段制造工艺生产的材料,根据牌号选择,抗拉强度在270-550 MPa之间,同时按照ASTM A653/A653M标准保持20-45%的延伸率性能。

冷轧电镀锌卷供应商

冷轧电镀锌卷技术规格

我们的冷轧电镀锌卷符合 ASTM A653/A653M-20 第 6 节和 EN 10142:2000 标准。基板厚度范围为 0.15 mm 至 3.0 mm,精密级公差为 ±0.02 mm。锌层质量达到 20/20 g/m² 至 60/60 g/m²(双面标称),依据 ASTM A90 通过三点测试验证。化学成分保持碳含量最高低于 0.12%,锰含量在 0.25-0.60% 之间,磷含量限制在最高 0.025%。卷宽范围为 600 mm 至 1,500 mm,内径可选 508 mm 或 610 mm,适用于自动化加工线。

为什么选择我们的冷轧电镀锌卷

我们的生产工厂运营连续电解镀锌线,配备整流器系统,可提供 30-100 A/dm² 的电流密度,确保整个卷宽范围内镀层均匀性在 ±5 g/m² 以内。材料可追溯性包括依据 EN 10204 3.1 的工厂测试证书,记录机械性能、镀层重量验证和表面质量检验结果。我们备有商业质量(CQ)、冲压质量(DQ)和结构质量(SS)等级的库存,标准规格的交货期为 15-25 天。价值驱动的定价反映了直接钢厂采购,无中间商加价,同时技术支持可根据成型严苛程度和暴露条件协助材料选择。

冷轧电镀锌卷制造商

常见问题

最小起订量(MOQ)是多少?

我们的标准起订量为每规格20公吨,以优化生产效率和运费经济性。对于试订单或原型应用,我们可接受5-10吨的减量订单,价格相应调整。在同一批次中组合多个厚度或宽度规格时,可提供混装集装箱装载。

中国冷轧电镀锌卷

你们提供材质证明书吗?

是的,每批货物均包含由我们的质量保证实验室出具的EN 10204 3.1工厂测试证书。文件报告通过光电发射光谱法测定的化学成分、依据ASTM E8拉伸测试的力学性能、使用库仑法测量的镀层重量以及表面检验结果。证书显示炉号可追溯性,并符合汽车OEM要求。

典型的交货时间是多少?

对于0.4-2.0 mm的常备厚度范围,标准交货期为采购订单确认后20-28天。加急生产排程可将此缩短至12-15天,需支付优质服务费。定制宽度分条或特定镀层重量要求可能会根据生产队列状态延长5-7天。

你们能按定制尺寸切割吗?

我们的加工能力包括精密分条至最窄20 mm宽度,边缘毛刺低于30 μm,以及长达6,000 mm板材的定尺剪切。使用CNC转塔冲床的落料服务可生产尺寸公差为±0.5 mm的成品零件。定制加工的最低数量通常要求每规格2吨,以证明模具设置的合理性。

获取冷轧电镀锌卷的竞争力报价

请提供您所需的厚度、宽度、镀层牌号、数量和交货地点,以获取详细报价。我们的销售工程团队将在4个工作小时内回复,提供钢厂直供价格、技术数据表和物流协调。立即联系我们,讨论我们的冷轧电镀锌卷解决方案如何在满足严格质量和预算要求的同时优化您的制造流程。

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
John Martinez
United States
2025-09-11
Acceptable Quality After Initial Coating Issue
Ordered 7 tons of 1.0mm x 1200mm coils with 30/30 g/m² coating for electrical panel manufacturing. First shipment had coating weight variance of ±8 g/m² on two coils exceeding our ±5 g/m² tolerance. Supplier acknowledged issue and expedited replacement coils within 10 days at no charge. Replacement material met all specifications with coating uniformity at ±4 g/m². Carbon content at 0.10% and mechanical properties matched ASTM A653 requirements. Customer service handled the situation professionally. Total process took 35 days including replacement. Quality control appears improved based on recent communications.
用户
Robert Brown
United Kingdom
2025-09-28
Perfect for High-Volume Production Runs
Purchased 20 tons of 0.7mm x 1400mm commercial quality coils for office furniture components. Coil weight averaging 8.5 tons enables continuous production runs minimizing changeovers. Surface finish quality allows direct painting without additional preparation. Tensile strength measured at 295 MPa suitable for our stamping operations. Supplier accommodated mixed container with two thickness specifications reducing freight costs. EN 10142:2000 compliance verified through independent lab testing. Technical support provided forming recommendations based on our tooling setup. Delivery completed in 21 days to our Birmingham facility.
用户
William Taylor
Australia
2025-10-15
Solid Performance for Marine Containers
Ordered 9 tons of 2.0mm thickness structural quality coils for shipping container repair panels. Material certificates documented manganese content at 0.45% within specified 0.25-0.60% range. Coating weight of 40/40 g/m² provides adequate protection for our coastal workshop environment. Cut-to-length service delivered 3000mm panels with ±0.5mm tolerance. Delivery took 24 days to Melbourne port. One coil had minor surface scratches but supplier offered 3% discount on next order. Would prefer slightly faster lead times but quality meets our requirements.
用户
Ahmed Al-Hassan
UAE
2025-11-02
Reliable Partner for Repeat Orders
This is our 5th order totaling 65 tons over 14 months. Latest shipment was 13 tons of 1.5mm x 1500mm DQ grade for HVAC duct manufacturing. Elongation properties consistently measure 28-32% enabling complex forming operations. Sales engineering team responds within 3 hours with technical data sheets and logistics coordination. Lead time reduced from 25 days to 19 days on this order. Mill-direct pricing saves us approximately 8% compared to local distributors. Coating adhesion passes our internal bend test requirements for indoor climate control applications.
用户
Hans Mueller
Germany
2025-11-20
Premium Coating Uniformity for Precision Parts
Purchased 10 tons of 0.5mm x 1000mm coils with 60/60 g/m² coating for electrical enclosure production. Triple-spot testing per ASTM A90 confirmed coating consistency within ±4 g/m². Chemical composition analysis showed phosphorus at 0.018%, well below 0.025% maximum limit. Surface quality inspection revealed zero defects across all coils. Custom slitting to 250mm width was executed with edge burr under 25 μm. Material traceability documentation was complete with heat numbers. Exceptional quality for our DIN-certified manufacturing process.
用户
Carlos Silva
Brazil
2025-12-08
Good Value Material for Construction Hardware
Ordered 15 tons of 1.2mm thickness SS grade coils for door frame manufacturing. Material met ASTM A653 specifications with yield strength at 230 MPa. Coating weight verification showed 50/50 g/m² as specified. Pricing was competitive compared to 3 other suppliers we contacted. Minor edge burr issue on one coil but supplier provided credit adjustment promptly. Delivery took 26 days to São Paulo port. Overall satisfied with quality-to-price ratio for our moderate outdoor application.
用户
James Wilson
United Kingdom
2025-12-23
Outstanding Quality for Appliance Manufacturing
We purchased 12 tons of 0.6mm x 1200mm coils with 20/20 g/m² zinc coating for white goods production. EN 10204 3.1 certificates showed tensile strength at 310 MPa, ideal for our washing machine drum applications. Technical support team helped us select CQ grade based on our forming severity requirements. Coil inside diameter of 508mm fit perfectly on our automated processing lines. This is our second order in 4 months. Lead time was 22 days as promised.
用户
Michael Chen
Singapore
2026-01-07
Excellent Surface Finish for Automotive Brackets
Ordered 8 tons of 0.8mm thickness cold rolled electro galvanized coil with 40/40 g/m² coating for automotive seat bracket production. Surface roughness measured at 1.2 μm Ra, perfect for our powder coating process. Mill certificates confirmed carbon content at 0.09% per ASTM A653 DQ grade. Coating uniformity was within ±3 g/m² across 1250mm width. Delivered in 18 days to our Singapore facility. Formability exceeded expectations with zero cracking during 90-degree bending tests.

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
$650 1-49 吨 基准价
$620 50-99 吨 4.6% 优惠
$605 ≥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$ 650.00
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