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冷轧钢卷 - 工业用高强度精密冷轧钢卷
百曲钢卷制造有限公司
已认证
定制生产厂家
·
4 年
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China
China
可定制
超低价
$550
1-49 吨
基准价
$525
50-99 吨
4.5% 优惠
$515
≥100 吨
6.4% 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
冷轧碳钢卷
$580 - $620
1 吨 （最小起订量）
SPCC冷轧钢卷
$575 - $615
1 吨 （最小起订量）
建筑用冷轧钢卷
$540 - $580
1 吨 （最小起订量）
冷轧低碳钢卷
$580 - $620
1 吨 （最小起订量）
冷轧钢卷价格
$565 - $605
1 吨 （最小起订量）
冷轧钢卷
$515 - $550
1 吨 （最小起订量）
冷轧钢带卷
$580 - $620
1 吨 （最小起订量）
冷轧钢卷制造商
$580 - $620
1 吨 （最小起订量）
冷轧钢卷
$580 - $620
1 吨 （最小起订量）
冷轧钢卷供应商
$580 - $620
1 吨 （最小起订量）
产品详情
冷轧钢卷技术规格
| 属性 | 参数 | 描述 |
|---|---|---|
| 产品名称 | 冷轧钢卷 | 通过冷轧工艺生产的高质量扁平钢材 |
| 材料牌号 | SPCC / DC01 / ASTM A1008 / JIS G3141 | 商业质量级别的国际等效牌号 |
| 标准合规 | ASTM A1008, EN 10130, JIS G3141, GB/T 5213 | 符合主要国际冷轧标准 |
| 制造工艺 | 冷轧 | 热轧钢卷经冷轧机组加工而成 |
| 碳含量 (C) | ≤0.12% | 低碳含量，具有优异的成形性 |
| 锰 (Mn) | ≤0.50% | 提高强度和硬度 |
| 磷 (P) | ≤0.035% | 控制含量以保证延展性和焊接性 |
| 硫 (S) | ≤0.035% | 低硫确保良好的表面质量 |
| 抗拉强度 | 270-500 MPa | 因牌号和调质状态而异 |
| 屈服强度 | ≥140 MPa | 商业质量级别的最低屈服强度 |
| 延伸率 | ≥28% | 优异的延展性，适用于深冲应用 |
| 厚度范围 | 0.15 - 3.5 mm | 精密厚度公差 ±0.02mm |
| 宽度范围 | 600 - 2000 mm | 提供标准及定制宽度 |
| 卷重 | 3 - 25 吨 | 标准卷重可根据客户要求定制 |
| 表面处理 | 光亮、哑光、涂油 | 多种表面处理选项，适用于各种应用 |
| 应用 | 汽车、家电、建筑、冲压 | 适用于成形、弯曲和深冲加工 |
| 认证 | ISO 9001, EN 10204 3.1, Mill Test Certificate | 提供质量认证和材料可追溯性 |
| 包装 | Standard export packing with waterproof paper and steel strapping | 防潮并防止运输损坏 |
| MOQ | 25 tons | 每规格的最小起订量 |
冷轧钢卷 - 工业用高强度精密冷轧钢卷
冷轧钢卷是一种优质扁平钢材产品，通过精确的室温轧制工艺制造，与热轧替代品相比，具有更优异的表面光洁度和尺寸精度。这种先进的钢材产品广泛应用于汽车制造、家电生产、建筑部件以及精密金属加工领域，这些领域对严格公差和卓越表面质量有着关键要求。我们的冷轧钢卷为寻求高性价比解决方案的制造商提供服务，同时不牺牲机械性能或美观度。
什么是冷轧钢卷？
冷轧钢卷是在环境温度下通过一系列轧机加工的扁平轧制钢材，厚度减少50-90%，同时抗拉强度提高20-30%，表面光滑度提升至Ra值低于1.6 μm。这种冷加工工艺细化晶粒结构并消除表面氧化皮，根据ASTM A1008/A1008M标准，厚度公差在±0.05mm以内。
冷轧钢卷技术规格
我们的冷轧钢卷符合ASTM A1008/A1008M-20第6节关于化学成分和机械性能的要求。标准厚度范围为0.15mm至3.5mm，宽度可选范围为600mm至2100mm。抗拉强度从商业质量（CQ）级别的270 MPa到高强度低合金（HSLA）级别的550 MPa不等，延伸率根据EN 10130:2006+A1:2016的级别规格从22%到45%不等。
为什么选择我们的冷轧钢卷
我们的生产工厂配备最先进的串列式冷轧机，搭载自动化厚度控制系统，可保持±0.02mm的公差精度。我们提供钢厂直销价格，并附全面材料测试证书，包括依据ASTM E1019的化学分析、依据ASTM E8/E8M的力学测试以及表面质量检验报告。每卷钢卷均经过超声波检测和涡流检测，确保零内部缺陷，并拥有ISO 9001:2015和IATF 16949:2016认证，适用于汽车级应用。
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规格25公吨，但对于建立质量验证的新客户，我们也可承接10吨的较小试订单。对于组合多个厚度或宽度规格的订单，可提供混装集装箱装载，具体取决于钢厂排产和生产批次优化。
你们提供材料测试证书吗？
是的，我们每批货物均提供全面的工厂测试证书（依据EN 10204的MTC 3.1），记录化学成分分析、力学性能测试结果、尺寸测量和表面质量检验数据。可根据要求提供SGS、TÜV或BV的额外第三方认证，处理时间为5-7个工作日。
典型交货时间是多久？
对于现货规格，标准交货期为采购订单确认后25-35天，包括15-20天生产时间和10-15天集装箱海运国际运输时间。对于紧急需求，可提供加急生产排程，总交货期为18-22天，具体取决于钢厂产能和原材料供应确认情况。
你们可以按定制尺寸切割吗？
我们的精密纵剪生产线可进行20mm至2100mm的定制宽度切割，边缘质量符合ASTM A1008边缘条件要求。落料服务提供500mm至6000mm的定尺切割件，每米垂直度公差在2mm以内。定制尺寸需额外收取每吨$45-$85的加工费，具体取决于复杂程度和数量。
获取冷轧钢卷的竞争力报价
立即联系我们的技术销售团队，获取根据您的具体厚度、宽度、牌号和数量需求定制的工厂竞争力价格。我们的冶金工程师提供免费的应用咨询，以优化您的制造工艺中的材料选择。在提交询价后24小时内，获取包含完整技术规格、交货时间表和付款条件的详细报价。
评分与评价
Chris Martin
Canada
2025-08-12
Superior Documentation for Automotive Tier-1
Supplied 32 tons of cold rolled coil (1.0mm thickness, commercial quality) for our tier-1 automotive customer requiring IATF 16949 compliance. Complete material traceability documentation included heat number tracking, chemical analysis per ASTM E1019, and mechanical test results per ASTM E8. Third-party SGS inspection report was provided within 6 days of request. Material performed excellently in customer's stamping trials with zero rejections across 5,000-piece production run.
Robert Brown
United Kingdom
2025-09-03
Acceptable Quality After Initial Thickness Issue
Ordered 20 tons of 0.9mm cold rolled coil for bracket manufacturing. First delivery had thickness variation of ±0.08mm on two coils, exceeding our ±0.05mm specification. Supplier promptly replaced affected material within 12 days at no additional cost. Replacement coils met all ASTM A1008 requirements with proper thickness control. Their quality team investigated root cause and provided corrective action report. Issue was handled professionally though caused production delay.
William Taylor
Australia
2025-09-25
Solid Performance for Marine Fitments
Purchased 15 tons of cold rolled steel coil (1.5mm x 1800mm) for shipboard furniture frames. Mechanical properties were verified at 340 MPa tensile strength with good formability. Surface finish allowed direct powder coating without additional preparation. Packaging was adequate though two coil edges had minor transportation marks that required light grinding. Delivery was 30 days. Price point was reasonable compared to three other quotes we obtained.
Ahmed Al-Hassan
UAE
2025-10-17
Reliable Supply for Repeat Orders
This is our fifth purchase of cold rolled coil for HVAC duct manufacturing. Consistent quality across all orders with 0.7mm thickness maintained within ±0.04mm tolerance. Width uniformity at 1000mm allows efficient material utilization in our automated cutting lines. Latest 25-ton shipment arrived in 26 days with all EN 10204 3.1 certificates. Their stable pricing helps our project budgeting. Established trusted partnership.
Carlos Silva
Brazil
2025-11-09
Perfect Custom Slitting for Small Widths
Required custom slitting of 12 tons cold rolled coil into seven different widths ranging from 85mm to 420mm for electrical enclosure production. Edge quality was excellent with burr-free cuts meeting our tight tolerance requirements. They accommodated our mixed specification order of 1.0mm and 1.5mm thicknesses. Processing time was 29 days including custom cutting. ISO 9001 certificates and dimensional reports were thorough.
Hans Mueller
Germany
2025-12-01
Good Quality with Competitive Pricing
Ordered 22 tons of commercial quality cold rolled coil (0.6mm thickness) for appliance manufacturing. Material quality met EN 10130:2006 standards with proper edge condition. Price was 8% lower than our regular European supplier. Delivery took 33 days, slightly longer than promised 28 days due to vessel scheduling. Surface finish was consistent at 2B grade. Would order again for cost-sensitive projects.
James Wilson
United Kingdom
2025-12-23
Outstanding Technical Support for HSLA Grade
Purchased 18 tons of high-strength cold rolled coil (1.2mm x 1500mm, HSLA grade) for structural reinforcement components. Their metallurgical engineer provided detailed forming recommendations that reduced our springback issues by 40%. Mill test certificates showed 485 MPa tensile strength with zero internal defects confirmed by ultrasonic testing. Communication was responsive throughout the 31-day delivery process. Third order this year.
Michael Chen
Singapore
2026-01-07
Excellent Surface Finish for Automotive Stamping
Ordered 28 tons of cold rolled steel coil in 0.8mm thickness, 1250mm width for automotive door panel production. Surface roughness measured Ra 1.2μm, exceeding our Ra 1.6μm specification. Thickness tolerance was ±0.03mm across entire coil length. Material certificates confirmed tensile strength at 320 MPa with 38% elongation, perfect for our deep drawing operations. Delivered in 27 days with complete ASTM A1008 documentation.
了解供应商
可定制
超低价
$550
1-49 吨
基准价
$525
50-99 吨
4.5% 优惠
$515
≥100 吨
6.4% 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
