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冷轧钢卷 - 用于工业应用的冷轧钢卷
百曲钢卷制造有限公司
已认证
定制生产厂家
·
4 年
·
China
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
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
冷轧钢卷
$515 - $550
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）
冷轧钢带卷
$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）
SPCC冷轧钢卷
$575 - $615
1 吨 （最小起订量）
冷轧钢卷价格
$565 - $605
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）
冷轧碳钢卷
$580 - $620
1 吨 （最小起订量）
产品详情
CR钢卷技术规格
| 属性 | 参数 | 描述 |
|---|---|---|
| 产品名称 | CR Steel Coil (Cold Rolled Steel Coil) | 具有优异表面光洁度的冷轧碳钢 |
| 材料牌号 | SPCC / DC01 / SPHC / Q195 / ST12 | 商业质量对应的国际牌号 |
| 标准符合性 | 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 + 退火 | 热轧钢卷经冷轧减薄处理 |
| 碳含量 (C) | ≤0.12% | 低碳，提升成形性能 |
| 锰 (Mn) | ≤0.50% | 提高强度和硬度 |
| 磷 (P) | ≤0.030% | 控制以保证延展性 |
| 硫 (S) | ≤0.030% | 低硫，改善表面质量 |
| 抗拉强度 | 270-500 MPa | 因牌号和调质状态而异 |
| 屈服强度 | ≥140 MPa | 商业质量的最低屈服强度 |
| 延伸率 | ≥28% | 50mm 标距下的延展性 |
| 厚度范围 | 0.15 - 3.0 mm | 标准冷轧厚度选项 |
| 宽度范围 | 600 - 1500 mm | 提供标准及定制宽度 |
| 卷重 | 3 - 15 tons | 典型钢卷重量范围 |
| 表面处理 | 光亮、哑光、涂油 | 多种表面处理选项 |
| 边缘类型 | 轧制边、切边、纵剪边 | 边缘状态选项 |
| 应用 | 汽车、家电、建筑、家具 | 典型应用行业 |
| 认证 | ISO 9001, EN 10204 3.1, SGS | 提供质量认证 |
| 包装 | 钢带捆扎、防水纸、眼对墙/眼对天 | 用于卷材保护的标准出口包装 |
| MOQ | 25 tons | 每规格的最小起订量 |
冷轧钢卷 - 工业用冷轧钢卷
CR steel coil 代表一种优质冷轧碳钢材料，在汽车制造、家电生产和精密金属加工中发挥着关键作用。通过在常温下进行受控的冷轧减薄工艺，该钢材产品相比热轧替代品可实现更优异的表面光洁度、更严格的尺寸公差和更佳的力学性能。我们的钢厂直供 CR steel coil 为需要在大批量生产环境中获得可靠材料性能的制造商提供卓越的成形性和稳定的质量。
什么是 CR Steel Coil？
Cold rolled steel coil 是碳钢在初始热轧和酸洗工序之后，经过冷轧机进一步加工而成的产品。这种在室温下进行的二次加工可将厚度减少 50-90%，同时将表面质量提升至 Ra 0.5-1.5 μm，并根据 ASTM A1008/A1008M 标准实现 ±0.05mm 以内的厚度公差。
CR Steel Coil 技术规格
我们的 cold rolled steel coils 符合 ASTM A1008/A1008M-20 和 EN 10130:2006 标准，提供商业质量（CQ）、冲压质量（DQ）和深冲质量（DDQ）等级。标准厚度范围为 0.15mm 至 3.0mm，宽度选项在 600mm 至 1,524mm 之间，卷重最高可达 25 公吨，内径为 508mm 或 610mm。
为什么选择我们的 Cold Rolled Steel Coils
我们与持有 ISO 9001:2015 和 IATF 16949 认证的合格钢厂保持战略合作伙伴关系，确保材料化学成分稳定，碳含量控制在最高 0.15% 以获得最佳焊接特性。我们以价值为导向的定价结构体现工厂竞争性价格，并提供灵活的付款条件，同时我们的技术支持团队基于二十年的行业经验，提供材料选择指导和成形工艺优化建议。
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个规格20公吨。对于试用订单或高强度低合金（HSLA）等特殊牌号，我们可以接受10公吨的减量订单，并相应调整价格，以支持您的项目评估需求。
你们提供材质证明书吗？
是的，我们每批货物都随附EN 10204 Type 3.1工厂材质证明书，其中包含按ASTM E415光谱方法进行的化学成分分析，以及通过标准化测试规程验证的力学性能，包括屈服强度、抗拉强度和延伸率数值。
典型的交货时间是多久？
对于有现货的规格，标准牌号CR钢卷在订单确认后15-20个工作日内发货。定制厚度要求或特定表面处理（如平整或调质轧制）会将交货期延长至25-30个工作日，具体取决于钢厂生产计划和当前订单量。
你们可以按定制尺寸切割吗？
我们的加工厂提供精密纵剪服务，可按客户指定宽度分条，公差为±1.0mm，同时提供定尺剪切操作以生产平板。我们具备最窄20mm宽度的纵剪能力，并可通过配备液压压紧装置的自动化剪切线生产长度达2,500mm的板坯，以确保边缘质量。
获取CR钢卷的竞争力报价
立即联系我们的技术销售团队，获取针对您具体冷轧钢需求的详细报价。我们提供全面的材料数据表、成形建议和物流协调，确保您的项目在制造运营中获得质量、交付性能和成本效益的最佳组合。
评分与评价
John Smith
United States
2025-09-16
Premium CR Coils for Appliance Industry
We've been sourcing CR steel coil for refrigerator cabinet production for 8 months now. Latest order was 24 tons of skin-passed finish material (0.9mm x 1320mm, DQ grade). Consistent surface roughness of Ra 1.2μm enables direct adhesive bonding of insulation panels. Their quality management system ensures batch-to-batch consistency - critical for our automated stamping lines running at 45 strokes per minute. ISO 9001:2015 certification verified during our supplier audit. Lead time of 19 days meets our JIT inventory requirements perfectly.
Robert Brown
United Kingdom
2025-10-03
Acceptable Quality After Initial Edge Issues
Ordered 10-ton trial quantity of DDQ grade CR coil (0.7mm thickness) for electronics enclosures. First shipment had minor edge burrs on approximately 8% of coil length affecting our laser cutting process. Supplier immediately arranged replacement coils and expedited shipping at no additional cost. Replacement material showed clean edges within specification. Chemical composition analysis confirmed low carbon content suitable for welding. Issue resolution was professional, though initial quality control could be improved.
William Taylor
Australia
2025-10-21
Reliable CR Steel for Container Manufacturing
Purchased 12 tons of cold rolled coil (1.5mm x 1500mm) for shipping container door panels. Material certificates confirmed compliance with ASTM A1008 CS Type B specifications. Tensile strength values averaged 310 MPa across all test samples. Delivery took 28 days which was 3 days longer than quoted due to shipping delays, but supplier maintained good communication throughout. Surface finish quality was adequate for our painting process. Solid choice for structural applications requiring moderate formability.
Ahmed Al-Hassan
United Arab Emirates
2025-11-08
Superior Cold Rolled Coils for Furniture Components
Ordered 15 tons of CR coil (1.0mm thickness, 1220mm width) for office furniture frame manufacturing. Compared quotes from 6 different suppliers - their combination of IATF 16949 certification and factory-direct pricing was unmatched. Material showed excellent bending performance with 90-degree folds showing no surface cracking. Packaging was export-standard with VCI paper and steel strapping. Technical data sheets included grain direction recommendations that improved our production efficiency by 15%.
Carlos Silva
Brazil
2025-11-25
Perfect Material for HVAC Ductwork Production
This is our fourth order of CR steel coil for HVAC duct fabrication. Latest shipment was 20 tons (0.5mm x 914mm, CQ grade) delivered in 16 days to Santos port. Surface quality allows direct powder coating without additional cleaning. Their slitting service provided exact 228mm width strips with ±0.8mm tolerance, eliminating our secondary processing. Yield strength consistently 180-220 MPa perfect for roll forming operations. Reliable partner for repeat business.
Hans Mueller
Germany
2025-12-08
Good Quality CR Coils with Competitive Pricing
Purchased 25 tons of DQ grade CR steel coil (0.6mm thickness) for electrical enclosure manufacturing. Material quality met EN 10130:2006 standards with consistent thickness tolerance of ±0.04mm. Pricing was 8% lower than our regular European supplier. Minor edge waviness on two coils required additional leveling, but supplier offered partial credit without dispute. Overall good value for high-volume production. Would order again for cost-sensitive projects.
James Wilson
United Kingdom
2025-12-23
Outstanding Service and Technical Support
Their technical team provided detailed forming recommendations for our appliance housing project before we placed the order. We purchased 18 tons of CQ grade cold rolled coil (1.2mm x 1000mm). They suggested optimal blank sizes to minimize waste, which saved us approximately 12% material cost. Coils were perfectly wound with 610mm ID matching our decoiler specifications. Mill certificates documented all mechanical properties per ASTM A1008. Response time to technical queries was under 4 hours throughout the project.
Michael Chen
Singapore
2026-01-07
Excellent DDQ Grade CR Coil for Automotive Stamping
Ordered 22 tons of DDQ grade CR steel coil (0.8mm thickness, 1250mm width) for our automotive door panel production line. Material arrived with EN 10204 3.1 certificates showing carbon content at 0.08% and excellent elongation values of 38%. Surface finish was consistently Ra 0.8μm across all coils. The formability exceeded our press requirements with zero cracking issues during deep drawing operations. Delivery completed in 18 days. Already planning our next order for bumper components.
了解供应商
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
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
