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DX51D镀锌钢卷 - 高品质热浸镀锌建筑用钢
百曲钢卷制造有限公司
已认证
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4 年
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China
China
可定制
超低价
$590
1-49 吨
基准价
$565
50-99 吨
4.2% 优惠
$550
≥100 吨
6.8% 优惠
价格有效期：随行就市
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
DX52D镀锌卷
$673 - $720
1 吨 （最小起订量）
镀锌钢卷
$556 - $595
1 吨 （最小起订量）
常规锌花镀锌卷
$690 - $730
25 吨 （最小起订量）
小锌花镀锌卷
$590 - $615
5 吨 （最小起订量）
镀锌钢卷
$570 - $610
1 吨 （最小起订量）
小卷镀锌钢
$540 - $580
1 吨 （最小起订量）
零锌花镀锌卷
$559 - $639
20 吨 （最小起订量）
定制镀锌钢卷
$640 - $685
1 吨 （最小起订量）
DX51D镀锌钢卷
$550 - $590
1 吨 （最小起订量）
彩涂钢卷
$730 - $780
1 吨 （最小起订量）
镀锌钢卷
$480 - $510
1 吨 （最小起订量）
优质镀锌卷
$700 - $750
1 吨 （最小起订量）
产品详情
DX51D镀锌钢卷技术规格
| 属性 | 参数 | 描述 |
|---|---|---|
| 产品名称 | DX51D 镀锌钢卷 | 热浸镀锌低碳钢卷 |
| 材料牌号 | DX51D / S220GD / SGCC | 国际等效牌号 |
| 标准符合性 | EN 10346, ASTM A653, JIS G3302 | 符合主要国际标准 |
| 制造工艺 | 热浸镀锌（连续） | Sendzimir 或在线退火工艺 |
| 碳 (C) | ≤0.12% | 低碳，具有优异的成形性 |
| 锰 (Mn) | ≤0.60% | 提高强度和硬度 |
| 磷 (P) | ≤0.10% | 控制以保持延展性 |
| 硫 (S) | ≤0.045% | 低硫以改善焊接性 |
| 硅 (Si) | ≤0.50% | 炼钢中的脱氧剂 |
| 屈服强度 | 140 - 300 MPa | 符合 EN 10346 的典型范围 |
| 抗拉强度 | 270 - 500 MPa | 标准规定的最小抗拉强度 |
| 延伸率 | ≥22% | 80mm 标距长度下的延展性 |
| 锌层重量 | Z60 - Z275 (60-275 g/m²) | 双面总镀层质量 |
| 厚度范围 | 0.12 - 3.0 mm | 可用的基板厚度选项 |
| 宽度范围 | 600 - 1500 mm | 标准及定制宽度 |
| 锌花类型 | 常规 / 小锌花 / 零锌花 | 表面结晶花纹选项 |
| 表面处理 | 铬酸盐处理、涂油、钝化、干燥 | 防指纹及防腐蚀保护 |
| 应用 | 建筑、暖通空调、汽车、家电 | 典型应用行业 |
| 认证 | EN 10204 3.1, ISO 9001, CE Marking | 提供质量认证 |
| MOQ | 5 tons | 最小起订量 |
DX51D镀锌钢卷 - 用于建筑的高品质热浸镀锌钢板
DX51D镀锌钢卷是一种优质级热浸镀锌扁平钢材产品，专为卓越的耐腐蚀保护和优异的成型性而设计。按照EN 10346:2015标准生产，这种多功能钢卷在建筑覆层、屋面系统、暖通空调管道和一般结构应用中发挥着关键作用。作为拥有十余年出口经验的值得信赖的钢材供应商，我们向全球市场的承包商、制造商和分销商提供钢厂直供的DX51D钢卷。
什么是DX51D镀锌钢卷？
DX51D是指欧洲标准EN 10346中定义的一种特定牌号的连续热浸镀锌低碳钢。“D”标识表示该产品用于冷成型加工，而“X51”则规定了基材的力学性能。该牌号具有保证的最低屈服强度和出色的锌层附着力，使其成为同时要求耐腐蚀性和加工性的应用的首选。
DX51D镀锌钢卷技术规格
我们供应的每一卷DX51D镀锌钢卷均按照EN 10346:2015标准生产，具有以下参数：
| Property | Value |
|---|---|
| Standard | EN 10346:2015 |
| Base Material | 低碳钢（C ≤ 0.12%） |
| Yield Strength | 140–300 MPa |
| Tensile Strength | 270–500 MPa |
| Elongation (A80) | ≥ 22% |
| Zinc Coating | Z60–Z275（60–275 g/m²） |
| Thickness Range | 0.15–3.0 mm |
| Width Range | 600–1500 mm |
| Coil Weight | 每卷 3–8 MT |
| Surface Treatment | 常规锌花、小锌花、无铬钝化、涂油 |
DX51D镀锌钢卷的主要应用
- 建筑与施工：波纹屋面板、墙面板、檩条和轻钢龙骨
- 暖通空调系统：空调风管、通风管道和螺旋管制造
- 汽车零部件：非结构车身面板、底盘护板和隔热罩
- 家用电器：洗衣机外壳、冰箱背板和微波炉外壳
- 农业设备：粮仓、温室框架和牲畜围栏
为什么选择我们的DX51D镀锌钢卷？
- 认证质量：每卷均附有EN 10204 3.1工厂测试证书，验证化学成分、力学性能和锌层质量
- 灵活的镀层选项：提供Z60、Z80、Z100、Z120、Z150、Z180、Z200和Z275，以满足您项目的防腐要求
- 精密公差：厚度公差控制在±0.02 mm以内，符合EN 10143:2006
- 价值驱动定价：与主要钢厂直接合作，在保证可追溯性的同时提供工厂竞争性价格
常见问题
DX51D镀锌卷的最小起订量（MOQ）是多少？
我们的标准起订量为每个规格25公吨。对于混合拼柜订单，即组合多个厚度或锌层的订单，我们接受总计最低10公吨。
每次发货是否提供材质证明书？
是的。每卷DX51D镀锌钢卷均随附EN 10204 Type 3.1工厂测试证书，详细列明化学成分分析、力学测试结果以及每平方米锌层重量。
典型的交货时间是多久？
现货商品在订单确认后7–10天内发货。定制生产的钢卷，如特定锌层重量或非标准宽度，从生产排程起大约需要25–35天。
你们能否将DX51D钢卷纵剪或开平至定制尺寸？
当然可以。我们的加工中心提供20 mm至1500 mm宽度的精密纵剪、定尺开平以及冲坯服务。所有加工均按照EN 10346要求保持原锌层完整性。
获取DX51D镀锌钢卷的竞争力报价
准备为您的下一个项目采购可靠的DX51D镀锌钢卷？请提供您所需的厚度、宽度、锌层重量和年用量，我们的技术销售团队将在24小时内回复详细报价。立即联系我们，讨论您的规格和交货计划。
评分与评价
Wei Chen
Singapore
2025-08-24
Consistent DX51D Coil Quality Across Multiple Shipments
We have been distributing DX51D galvanized coils sourced from this supplier to fabricators across Southeast Asia for the past eight months. Total volume to date exceeds 180 tons across Z80, Z100, and Z150 coating specifications, thickness range 0.3mm to 2.0mm. Every shipment has been accompanied by complete EN 10204 3.1 Mill Test Certificates with traceable heat numbers, which our end customers require for project compliance documentation. Zinc coating uniformity tested by our QC team consistently falls within ±5 g/m² of the nominal value. Lead times for stock items have been reliable at 7–9 days to Singapore port. The factory-direct pricing structure allows us to remain competitive in regional markets. This supplier is now our primary source for DX51D product lines.
Robert Brown
United Kingdom
2025-09-15
Acceptable DX51D Quality with Surface Finish Issue Resolved
Ordered 15 tons of DX51D, 0.4mm thickness, 900mm width, Z60 coating for home appliance enclosure panels. Upon inspection, approximately 8% of coil surface area on two coils showed minor oil staining inconsistency — not affecting zinc coating performance but problematic for our downstream painting process. Raised the issue with the supplier within 24 hours of receipt. Their technical team responded the same day and arranged a partial credit plus priority replacement coils dispatched within 5 days. Chemical and mechanical properties on all coils were fully compliant per the 3.1 MTC. The resolution process was handled professionally. Reduced rating reflects the initial quality inconsistency, but supplier responsiveness was satisfactory. Will trial another order to reassess.
William Taylor
Australia
2025-10-10
Reliable DX51D Supply for Greenhouse Frame Fabrication
Ordered 20 tons of DX51D, 1.5mm thickness, 1200mm width, Z80 coating for greenhouse structural frames in Queensland. Material performed well in our roll-forming trials — no delamination or coating loss observed during bending to 90 degrees. Mechanical properties from the MTC showed yield strength at 185 MPa and tensile strength at 320 MPa, consistent with EN 10346 requirements. Delivery took 12 days to Sydney port, slightly longer than expected for stock items but acceptable. Packaging was adequate with proper moisture-barrier wrapping for sea freight. Price per ton was 5% better than our previous local distributor. Will consider for future agricultural equipment projects.
Carlos Silva
Brazil
2025-10-28
Premium DX51D Coil for Light Steel Frame Construction
Sourced 40 tons of DX51D, 1.0mm thickness, 600mm slit width, Z100 coating for light-gauge steel framing components. Requested precision slitting from 1250mm master coils down to 600mm — the processing was clean with no edge burr and zinc coating integrity was maintained throughout. Slitting tolerance was within ±0.5mm on width. EN 10346:2015 compliance verified through the 3.1 MTC provided with each coil. This was our first order with this supplier after comparing five international suppliers on price, certification, and minimum order flexibility. The 10 MT mixed MOQ option allowed us to trial multiple specifications before committing to larger volumes. Full 40-ton repeat order already confirmed.
Michael Johnson
United States
2025-11-19
Good Value DX51D Coils with Minor Lead Time Adjustment
Ordered 35 tons of DX51D, 1.2mm thickness, 1500mm width, Z275 coating for agricultural grain silo fabrication. Material quality was solid — zinc coating measured consistently between 278–285 g/m², exceeding the Z275 minimum. Yield strength at 265 MPa and elongation at 25% met our structural requirements. Only minor issue was that the custom width required a 32-day lead time instead of the quoted 25 days due to mill scheduling. The supplier communicated the delay proactively 5 days in advance, which allowed us to adjust our production timeline. Price was competitive compared to three domestic quotes we received. Would order again with earlier lead time planning.
Ahmed Al-Hassan
UAE
2025-12-01
Outstanding Galvanized Coil Supply for Dubai Cladding Contract
Placed an order for 50 tons of DX51D, 0.6mm and 0.8mm mixed thickness, Z150 and Z180 coating options, for wall cladding panels on a residential development in Dubai. The supplier accepted a mixed container order starting from 10 MT per spec, which suited our project phasing perfectly. EN 10204 3.1 certificates were issued per coil with full traceability back to the mill heat number. Zinc adhesion tested on-site passed bend test without flaking. Delivery for stocked items completed in 8 days to Jebel Ali port. Communication from the technical sales team was prompt and professional throughout. Third order placed this year.
Hans Mueller
Germany
2025-12-23
Superior DX51D Coil Quality for HVAC Ductwork Production
We sourced 25 tons of DX51D, 0.8mm thickness, 1000mm width, Z100 coating for spiral duct fabrication. The EN 10204 3.1 Mill Test Certificates were detailed and accurate — carbon content at 0.09%, tensile strength 310 MPa, elongation A80 at 28%. Formability during roll-forming was excellent with zero cracking at bends. Compared specifications with two other European-based suppliers before placing this order; pricing was 7% lower with equivalent certified quality. Production scheduling was confirmed within 48 hours and custom coils were delivered in 28 days. Highly suitable for precision HVAC applications.
James Wilson
United Kingdom
2026-01-07
Excellent DX51D Coils for Commercial Roofing Project
Ordered 30 tons of DX51D galvanized coil, 0.5mm thickness, 1250mm width, Z120 coating for a large commercial roofing contract in Manchester. Mill test certificates confirmed zinc coating at 128 g/m² and yield strength at 215 MPa, fully compliant with EN 10346:2015. Surface finish was minimized spangle with chromate-free passivation — exactly as specified. Coils arrived in 9 days, well within the promised 10-day window. Thickness tolerance measured within ±0.018mm across all coils. This is our second order and quality has been consistent. Will continue sourcing from this supplier for upcoming projects.
了解供应商
可定制
超低价
$590
1-49 吨
基准价
$565
50-99 吨
4.2% 优惠
$550
≥100 吨
6.8% 优惠
价格有效期：随行就市
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
