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电镀锌钢卷出售 - 冷轧,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

电镀锌钢卷技术规格

属性参数描述
产品名称Electro Galvanized Steel Coil带电解锌涂层的冷轧钢
基材SPCC, SPCD, SPCE, Q195, Q235冷轧碳钢基板
镀层工艺Electro Galvanizing (EG)电解锌沉积法
标准符合性ASTM A879, JIS G3313, EN 10152符合国际镀层标准
锌层重量20-120 g/m²(双面)单面:10-60 g/m²
镀层厚度2.8-17 μm均匀的电解镀层
基材厚度0.15-3.0 mm可用基板厚度范围
宽度范围600-1500 mm可提供的标准卷宽
卷内径508 mm / 610 mm内径选项
卷重3-10 tons每卷标准卷重
抗拉强度270-550 MPa取决于基材等级
屈服强度≥140-380 MPa随基板规格而变化
延伸率≥28-38%50mm 标距下的延展性
表面处理Bright, Matte, Oiled多种表面处理选项
耐腐蚀性中性盐雾:96-240 小时依据 ASTM B117 测试标准
应用汽车零部件、家电、建筑室内及轻度户外应用
认证ISO 9001, SGS, EN 10204 3.1提供质量认证
包装防水纸、钢带捆扎标准出口海运包装
MOQ25 tons每种规格的最小起订量

待售电镀锌钢卷 - 冷轧,ASTM A653认证

待售的电镀锌钢卷是一种优质冷轧钢产品,通过电镀工艺施加锌涂层,为汽车零部件、家电制造和建筑应用提供卓越的耐腐蚀性能。该材料在需要经济高效地防止环境退化、同时保持优异成形性和焊接特性的行业中发挥着关键作用。我们的电镀锌钢卷按照 ASTM A653/A653M 标准制造,为寻求可靠材料供应的制造商、加工商和分销商提供钢厂直销价格,涂层厚度稳定在 40 g/m² 至 120 g/m² 范围内。

什么是待售电镀锌钢卷?

电镀锌钢卷是以冷轧碳钢为基材,通过电解工艺沉积锌涂层,其中钢材在 20-60 A/dm² 的受控电流密度下通过含锌离子的电解液。该制造方法每面产生 7.5-15 微米的均匀涂层厚度,具有优异的油漆附着力和明亮的金属表面,在暴露应用中优于热浸镀锌替代品。

待售电镀锌钢卷技术规格

我们的电镀锌钢卷符合 ASTM A653/A653M-20 规范,涂层代号为 A40 至 A60,基体金属厚度从 0.15 mm 到 3.0 mm,卷宽范围为 600 mm 至 1,500 mm。锌涂层重量满足商业质量(CQ)和深冲质量(DQ)要求,根据 ASTM A591/A591M 标准,最小涂层质量为 40 g/m²,而抗拉强度根据牌号选择范围从 270 MPa 到 550 MPa。

电镀锌钢卷的主要优势

该材料因其优异的表面光洁度(Ra ≤ 0.8 μm)以及相比热浸镀工艺更少的锌花形成,在精密冲压加工中得到广泛应用。电镀方法确保镀层在复杂卷材几何形状上分布均匀,使制造商能够满足汽车车身面板和家电外壳 ±0.02 mm 的严格公差要求。此外,与传统的镀锌钢相比,较薄的锌层使材料重量减轻 15-20%,同时在室内和中等户外环境中保持相当的耐腐蚀性能。

电镀锌钢卷供应商

制造工艺与质量控制

生产过程包括对冷轧钢基板在 680-750°C 下进行连续退火,然后在硫酸盐或氯化物浴溶液中进行电解锌沉积。我们的质量管理体系按照 ASTM E1085 标准,使用 X 射线荧光(XRF)分析仪实施实时镀层厚度监测,确保镀层均匀性在 ±5% 公差范围内。每卷钢卷均按照 ASTM B117 方法进行盐雾测试,对于 A60 镀层等级,显示出至少 96 小时的抗白锈性能。

常见问题解答

最小起订量(MOQ)是多少?

我们的电镀锌钢卷标准最小起订量为每种规格 25 公吨,可灵活采用混合集装箱装载,组合不同厚度和宽度,以满足较小批量需求。对于超过 50 吨的订单,可提供定制纵剪服务,自采购订单确认起交货期为 15-20 个工作日。

电镀锌钢卷批发

你们提供材质测试证书吗?

是的,我们每批货物均随附 EN 10204 Type 3.1 工厂测试证书,记录依据 ASTM E415 火花直读光谱法测定的化学成分、包括屈服强度和延伸率值在内的力学性能,以及通过三点 XRF 分析进行的镀层重量验证。可根据要求安排 SGS 或 Bureau Veritas 的额外第三方检验。

典型交货时间是多少?

出厂交货的标准交货时间为 25 至 35 天,具体取决于镀层规格和当前生产排程。紧急订单可提供快速生产档期,交期为 15 天,视原材料供应情况而定,并需加收 15% 的溢价。我们对常用规格(0.5mm-1.2mm 厚度,A60 镀层)保持战略库存,可在 5-7 个工作日内立即发货。

能否按定制尺寸切割?

我们的加工厂提供精密纵剪服务,宽度公差为 ±1.0 mm,边缘毛刺高度按客户图纸控制在 0.05 mm 以下。可对 1,000 mm 至 6,000 mm 范围内的板材进行定尺剪切加工,直角精度为 ±2.0 mm/m。最小纵剪宽度为 100 mm,最大卷材外径为 2,100 mm,以确保搬运兼容性。

获取电镀锌钢卷的竞争力报价

如需获取电镀锌钢卷的工厂竞争力价格,请联系我们的技术销售团队,并提供您的具体需求,包括厚度、宽度、镀层重量和年用量预测。我们提供全面的选材支持,根据您应用的腐蚀暴露等级和成型复杂度,比较电镀锌与热镀锌替代方案。我们以价值为导向的定价结构包括灵活的付款条件、整合运输安排,以及针对年用量超过 500 吨的战略合作伙伴的专属客户管理服务。

中国电镀锌钢卷

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
2025-09-09
Superior Weldability for Furniture Components
Ordered 25 tons of electro galvanized steel coil (0.6mm and 0.8mm thickness, 1100mm width, A40 coating) for office furniture frame production. The thin zinc coating layer provided excellent weldability in our automated MIG welding lines with minimal spatter formation. Surface finish quality allowed direct powder coating application without additional cleaning steps. Mechanical properties were consistent across both thickness specifications with elongation values exceeding 38%. SGS third-party inspection arranged at our request confirmed all specifications. Material helped reduce our production costs by 12% versus previous supplier.
用户
Ahmed Al-Hassan
UAE
2025-09-27
Acceptable Quality After Initial Documentation Delay
Purchased 20 tons of 0.9mm electro galvanized steel coil (1300mm width, A50 coating) for metal roofing accessories. Material quality was acceptable and met basic ASTM A653 requirements with coating weight at 52 g/m². Initial shipment had incomplete mill test certificates which caused customs clearance delay of 5 days. Supplier quickly provided corrected EN 10204 3.1 documentation and offered partial freight credit as compensation. Subsequent communication improved significantly. Material performed adequately in roll forming operations for our application requirements.
用户
William Taylor
Australia
2025-10-15
Solid Performance for Light Structural Applications
Ordered 16 tons of 1.5mm electro galvanized coil (1400mm width, A60 coating) for boat trailer components. Material met ASTM A653 DQ grade with yield strength at 195 MPa as specified. Zinc coating provided adequate corrosion protection for our moderate coastal environment exposure. Custom slitting to 350mm width was executed with ±0.8mm tolerance. One coil had minor surface marking that didn't affect functionality. Overall good value compared to Australian domestic suppliers. Delivery completed in 38 days including ocean freight.
用户
Robert Brown
United Kingdom
2025-11-02
Reliable Supply for Electrical Panel Production
Purchased 35 tons of electro galvanized steel coil in mixed specifications (0.7mm and 1.2mm thickness, both 1500mm width, A60 coating) for electrical switchgear enclosure manufacturing. Supplier accommodated our mixed container requirement without MOQ penalty. All material arrived with proper edge protection and moisture-resistant packaging. Formability testing showed excellent deep drawing characteristics with 42% elongation. Technical sales team provided valuable guidance on grade selection versus hot-dip alternatives for our indoor application.
用户
Wei Chen
Singapore
2025-11-20
Perfect for Precision Electronics Enclosures
Sourced 12 tons of 0.5mm electro galvanized coil (900mm width, A40 coating) for computer chassis manufacturing. Material certificates showed carbon content at 0.04%, ideal for our welding requirements. The bright metallic finish eliminated need for additional surface preparation before powder coating. Coil set maintained ±0.015mm thickness tolerance throughout. Compared quotes from 6 suppliers - this offered best combination of quality and lead time. Received shipment in 14 days via express manufacturing slot.
用户
Hans Mueller
Germany
2025-12-08
Good Quality Material with Competitive Pricing
Ordered 22 tons of 1.0mm electro galvanized steel coil (1250mm width, A60 coating) for HVAC ductwork fabrication. Material quality met ASTM A653 CQ grade specifications with tensile strength at 310 MPa. Coating distribution was uniform and weldability was satisfactory for our spot welding process. Delivery took 32 days, slightly longer than initial 28-day estimate. Price was 8% lower than our regular European supplier. Minor edge waviness on two coils but within acceptable tolerance.
用户
James Wilson
United Kingdom
2025-12-23
Outstanding Coating Uniformity for Appliance Manufacturing
We purchased 18 tons of 0.6mm electro galvanized coil (1000mm width, A50 coating) for refrigerator cabinet production. The electroplating quality was superior - coating thickness variation stayed within ±4% across entire coil length. Salt spray testing in our lab showed 108-hour white rust resistance, exceeding ASTM B117 requirements. Paint adhesion after phosphate treatment was excellent. Technical support team provided detailed forming recommendations. This is our 4th consecutive order.
用户
Michael Johnson
United States
2026-01-07
Excellent Surface Finish for Automotive Stamping
Ordered 28 tons of electro galvanized steel coil (0.8mm thickness, 1200mm width, A60 coating) for automotive door panel production. Surface roughness measured at Ra 0.6μm, exceeding our Ra 0.8μm specification. XRF analysis confirmed coating weight at 62 g/m² with ±3% uniformity. Material performed flawlessly in our progressive die stamping operations with zero cracking issues. EN 10204 3.1 certificates provided complete chemical composition data. Delivered in 27 days as promised.

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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