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优质镀铝锌钢卷 - ASTM A792 热浸镀

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
$625 1-49 吨 基准价
$595 50-99 吨 4.8% 优惠
$585 ≥100 吨 6.4% 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$ 625.00
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

优质镀铝锌钢卷技术规格

属性参数描述
产品名称优质镀铝锌钢卷55%铝锌合金镀层钢,具有优异的耐腐蚀性
镀层类型Galvalume (Al-Zn)55%铝、43.4%锌、1.6%硅
标准合规ASTM A792, EN 10215, JIS G3321符合主要国际标准
基材冷轧钢 / 热轧钢高品质基板选项
钢种SGCC, DX51D, S350GD, CS Type B提供多种牌号选择
镀层重量AZ50-AZ185 (150-275 g/m²)双面镀层总质量
厚度范围0.12 - 2.0 mm提供标准及定制厚度
宽度范围600 - 1500 mm可根据客户要求定制
卷内径508mm / 610mm标准内径选项
卷重3 - 8 吨每件标准卷重
抗拉强度≥270 MPa (SGCC)按标准规定的最小抗拉强度
屈服强度≥140 MPa最小屈服强度
延伸率≥20%延展性测量
表面处理常规锌花、小锌花、零锌花多种表面处理选项
耐腐蚀性比镀锌钢好 2-4 倍在恶劣环境中提供卓越保护
耐热性连续使用温度最高可达 315°C优异的高温性能
应用屋顶、覆层、汽车、家电建筑和制造业
认证ISO 9001, EN 10204 3.1, SGS提供质量认证
包装防水纸、钢带、木托盘标准出口海运包装
MOQ25 tons每规格最小起订量

优质镀铝锌钢卷 - ASTM A792 热浸镀

优质镀铝锌钢卷代表了一类卓越的铝锌合金涂层钢产品,专为严苛的工业和建筑应用而设计。该优质材料按照ASTM A792/A792M标准通过连续热浸镀工艺制造,结合了铝的耐腐蚀性和锌的牺牲阳极保护,为屋面系统、汽车零部件以及在恶劣环境条件下要求延长使用寿命的电器提供卓越的耐久性。

优质镀铝锌钢卷供应商

什么是优质镀铝锌钢卷?

优质镀铝锌钢卷是一种平轧碳钢基材,表面涂覆含55%铝、43.4%锌和1.6%硅(按重量计)的铝锌合金。涂层通过约600°C的高温浸镀工艺冶金结合于两面,形成三层保护体系,包括富铝外层和锌铁合金界面层,与常规镀锌钢相比具有更优异的耐大气腐蚀性能。

优质镀铝锌钢卷技术规格

我们的优质镀铝锌钢卷符合ASTM A792/A792M-17 Type I要求,基体金属厚度范围为0.15mm至2.0mm,双面涂层重量代号从AZ50(150 g/m²)到AZ185(550 g/m²)。基材由商用质量(CS Type A/B)或结构质量(SS Grade 33-80)钢组成,屈服强度为230-550 MPa,涂层呈现 characteristic spangle 花纹,并根据标准第8.4节,对厚度≤0.6mm的材料保持最小2T弯曲试验性能。

为什么选择我们的优质镀铝锌钢卷

我们的生产工厂运营连续热浸镀层生产线,配备先进的氧化炉技术和精密的镀层重量控制系统,可实现±7%的公差。每个生产卷材都经过严格的质量验证,包括按ASTM D3359进行的镀层附着力测试、按ASTM B117进行的超过1000小时的耐盐雾评估,以及使用自动测量系统进行的尺寸检验。我们持有ISO 9001:2015认证,并为每批货物提供完整的可追溯性文件,包括符合EN 10204 3.1标准的工厂测试证书。

常见问题

最小起订量(MOQ)是多少?

我们的标准最小起订量为每种规格25公吨,但对于建立新供应关系的合格分销商和加工商,我们可以接受10吨的较小试订单。对于需要在单次发货中订购多种镀层重量或宽度的客户,可提供混装集装箱装载服务。

你们提供材料测试证书吗?

是的,我们为每笔订单提供符合EN 10204 Type 3.1标准的综合工厂测试证书(MTC),记录化学成分分析、力学性能测试结果、镀层重量测量和尺寸验证数据。可根据要求协调通过SGS、BV或Intertek进行第三方检验。

优质镀铝锌钢卷批发

典型的交货时间是多少?

优质镀铝锌钢卷的标准交货期为收到定金后25-30天(适用于常规规格库存),而定制分条宽度或特殊镀层重量则需要35-40天的生产排期。针对紧急需求可提供加急生产方案,15天交付可实现,但需支付额外加急费用,且视产能情况而定。

能否按定制尺寸剪切?

我们的精密纵剪能力可满足600mm至1500mm的定制宽度,公差为±2mm;而纵向定尺剪切加工可提供1000mm至6000mm长度的板材,精度为±5mm。边缘处理选项包括去毛刺、圆边或轧制边,具体取决于您的下游加工需求和最终应用规格。

获取优质镀铝锌钢卷的竞争力报价

请联系我们的技术销售团队,获取针对您项目规格的优质镀铝锌钢卷的钢厂直供价格。我们将在24小时内提供详细报价,包括运费分析、付款条件选项以及应用工程支持,以针对您特定的腐蚀环境和成型工艺优化材料选择。

优质镀铝锌钢卷 中国

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 Anderson
United States
2025-09-10
Premium Grade Material with Fast Technical Support
Received 30 tons of 0.7mm galvalume steel coil (AZ150 coating, 1400mm width) for automotive parts production. Base metal thickness tolerance was ±0.02mm, exceptional precision for our progressive die operations. Technical sales team provided detailed coating cross-section analysis and forming recommendations within 24 hours. Material complies with ASTM A792 CS Type B substrate requirements. Coating adhesion tested at 5B rating per ASTM D3359. Express delivery completed in 16 days with premium shipping arrangement. Outstanding quality control and engineering support.
用户
Robert Brown
United Kingdom
2025-09-28
Acceptable Quality After Resolving Width Tolerance Issue
Ordered 20 tons of 0.45mm galvalume coil with custom 1100mm width for cladding panels. Initial shipment had width variance of ±4mm on 3 coils, exceeding our ±2mm requirement. Supplier acknowledged issue and provided replacement coils within 15 days at no extra cost. Second batch met specifications with proper dimensional control. Coating quality and ASTM A792 compliance were satisfactory throughout. Communication during problem resolution was professional. Delivery extended to 47 days total due to replacement. Fair outcome considering responsive customer service.
用户
Hans Mueller
Germany
2025-10-15
Solid Quality with Minor Packaging Issues
Purchased 15 tons of 0.5mm galvalume coil (1200mm width, AZ120 coating) for appliance component manufacturing. Material properties met DIN EN 10346 equivalent standards. Coating uniformity was excellent with aluminum-zinc alloy ratio verified at 55:43.4. Mechanical properties testing showed 320 MPa yield strength suitable for our stamping operations. One coil had minor moisture exposure during transit but supplier provided replacement promptly. Delivery completed in 32 days. Good technical material for precision forming applications.
用户
William Taylor
Australia
2025-11-02
Reliable Supply Partner for Repeat Orders
This is our 5th order of galvalume steel coil in 18 months. Latest shipment was 25 tons of 0.42mm thickness with AZ150 coating for marine container modifications. Consistent quality across all orders with coating weight variations under 5%. Mill test certificates always provided within 48 hours of inquiry. Slitting tolerance maintained at ±1.8mm for our 900mm custom width. Payment terms are flexible for established customers. Lead time consistently 28-30 days. Highly recommend for businesses requiring stable long-term supply.
用户
Ahmed Al-Hassan
UAE
2025-11-20
Outstanding Corrosion Resistance for Coastal Projects
Ordered 32 tons of 0.55mm galvalume steel coil (1500mm width, AZ185 coating) for beachfront villa roofing in Dubai. The 550 g/m² coating mass provides exceptional protection against salt spray corrosion. Chemical composition analysis showed 1.58% silicon content, meeting specification requirements. All coils arrived with proper edge protection and moisture barriers. SGS inspection arranged smoothly. Delivered in 29 days. This premium-grade material is our third order for coastal construction applications.
用户
Carlos Silva
Brazil
2025-12-08
Good Value Material for Agricultural Buildings
Received 22 tons of 0.35mm galvalume coil with AZ120 coating for warehouse roofing applications. Quality meets ASTM A792 standards with coating adhesion passing ASTM D3359 tests. Price was competitive compared to quotes from 4 other suppliers. Delivery took 38 days, slightly longer than the 30-day estimate. Minor edge waviness on 2 coils but within acceptable tolerance. Overall good value for structural applications. Would consider reordering for future projects.
用户
James Wilson
United Kingdom
2025-12-23
Superior Forming Quality for HVAC Manufacturing
We purchased 18 tons of 0.6mm thickness galvalume steel coil (1250mm width, AZ100 coating) for our ventilation duct production line. Bend test performance at 2T radius showed zero coating cracking. Yield strength tested at 285 MPa, ideal for our roll-forming equipment. Surface finish was consistent with no oil stains. EN 10204 3.1 certificates provided complete traceability. Lead time was 26 days as promised. Technical support team helped optimize our material specification.
用户
Michael Chen
Singapore
2026-01-07
Excellent AZ150 Coating Performance for Tropical Climate
Ordered 28 tons of 0.47mm galvalume coil with AZ150 coating for our commercial roofing projects. Salt spray test results exceeded 1200 hours per ASTM B117, perfect for Singapore's humid environment. Coating weight measured 152 g/m² (within ±7% tolerance). Spangle pattern uniformity was outstanding across all 6 coils. Material certificates showed 56.2% aluminum content, fully compliant with ASTM A792 Type I. Delivered in 27 days with proper moisture-proof packaging. This is our second order this year.

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
$625 1-49 吨 基准价
$595 50-99 吨 4.8% 优惠
$585 ≥100 吨 6.4% 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$ 625.00
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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