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冷轧钢卷价格 - 热镀锌及不锈钢等级

百曲钢卷制造有限公司
已认证 定制生产厂家 · 4 年 · 中国 China
可定制 超低价
$605 1-49 吨 基准价
$580 50-99 吨 4.1% 优惠
$565 ≥100 吨 6.6% 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$ 605.00
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发起订单请求
付款与交货
交期:
随报价一并确认
包装:
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产品详情

冷轧钢卷价格规格

属性参数描述
产品名称冷轧钢卷用于工业应用的高质量冷轧碳钢
材料牌号SPCC / DC01 / ASTM A1008 / JIS G3141冷轧钢的国际等效牌号
标准合规ASTM A1008, EN 10130, JIS G3141, GB/T 5213符合主要国际冷轧标准
碳含量 (C)≤0.12%低碳,具有优异的成形性
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)≤0.035%低硫,以获得更好的表面质量
抗拉强度270-500 MPa根据 ASTM A1008 的最小抗拉强度
屈服强度≥140 MPa保证结构完整性的最小屈服强度
延伸率≥28%50mm 标距长度下的延展性
厚度范围0.15 - 3.0 mm冷轧钢卷可用的厚度选项
宽度范围600 - 2000 mm可提供标准及定制宽度
卷重3 - 15 tons标准卷重范围
表面处理光亮、哑光、涂油多种表面处理选项
应用汽车、家电、建筑、冲压典型应用行业
价格范围$550 - $750 per ton (FOB)价格因规格、数量和市场状况而异
认证ISO 9001, EN 10204 3.1, SGS提供的质量认证
包装钢带捆扎、防水纸、木托盘卷材标准出口包装
最小起订量25 吨最低订购量

冷轧钢卷价格 - 热镀锌及不锈钢等级

冷轧钢卷价格是汽车、家电和建筑行业制造商的关键采购考量因素。这些精密工程钢卷经过室温轧制工艺,与热轧替代品相比,具有更优异的表面光洁度、更严格的尺寸公差和更佳的机械性能。了解定价动态——受原材料成本、加工复杂度和市场需求影响——使买家能够优化其供应链策略,同时获得碳钢和不锈钢品种的钢厂直销价格。

什么是冷轧钢卷价格?

冷轧钢卷价格是指在再结晶温度以下(通常为20-25°C)通过冷轧机加工的钢卷的商业估值。定价结构考虑基础金属成本、能源密集型冷轧操作、表面处理规格和订单量。市场价格根据不锈钢等级的镍/铬附加费、镀锌版本的锌涂层溢价以及全球钢铁交易所的区域供需平衡而波动。

冷轧钢卷价格技术规格

标准冷轧钢卷符合碳钢的ASTM A1008/A1008M标准(厚度0.15-3.0mm,宽度600-2000mm)和不锈钢变体的ASTM A240标准。表面光洁度选项包括2B(亮退火)、BA(亮退火镜面)和No.4(拉丝缎面)。机械性能因等级而异:商业质量(CQ)提供270-410 MPa抗拉强度,而深冲特殊镇静(DQSK)以0.01%最大碳含量提供优异的成形性。钢卷重量通常为3-25公吨,内径按ISO 9001认证生产协议标准化为508mm或610mm。

冷轧钢卷价格供应商

影响冷轧钢卷价格的关键因素

原材料成本如何影响定价?

贱金属费用占冷轧钢卷总价格的60-70%,其中热轧卷(HRC)原料成本直接影响最终价格。新加坡交易所的铁矿石价格波动、冶金煤变化以及废金属供应情况会导致每月价格调整。对于不锈钢等级,伦敦金属交易所(LME)镍报价和铬铁附加费使304/316L variants 相比碳钢同类产品每吨增加800-1,500美元。

加工复杂度起什么作用?

冷轧操作需要4-5道轧机道次才能达到目标厚度,每吨消耗450-600 kWh,而热轧仅需50-80 kWh。退火炉循环(750-850°C持续8-12小时)、酸洗线处理和调质轧制使制造成本每吨增加120-180美元。精密平整度公差(按ASTM A568为±0.3mm)和表面粗糙度规格(Ra 0.2-0.8μm)需要先进的过程控制,优质制造商将其纳入价值驱动的定价结构中。

订单量如何影响单位成本?

冷轧钢卷的钢厂直供定价通常要求25吨最小起订量,相比分销商小批量采购可提供8-12%的成本优势。集装箱装载优化(20英尺集装箱装20-22吨,40英尺集装箱装25-27吨)使运费每吨降低40-65美元。带有季度价格审查的年度合同承诺提供预算稳定性,同时在需求高峰期确保优先生产排期——这对需要JIT交付计划的汽车一级供应商至关重要。

常见问题

最小起订量(MOQ)是多少?

冷轧钢卷的标准 MOQ 为每规格 25 公吨,相当于大多数厚度范围的一整卷。混级集装箱可容纳 3-4 种钢卷变体,每项最低 5 吨。分销商为较小批量(100 公斤-2 吨批次)提供定尺剪切服务,价格溢价 15-25%,反映额外的纵剪和搬运成本。

你们提供材质证明书吗?

所有货物均包含 EN 10204 Type 3.1 工厂测试证书,记录按 ASTM E415 光电发射光谱法测定的化学成分、按 ASTM E8 拉伸试验测定的力学性能,以及按 ASTM A568 进行的尺寸验证。第三方检验服务(SGS、Bureau Veritas、TÜV)可应要求提供,交货期为 5-7 个工作日,每批认证费用为 180-250 美元。

典型交货时间是多少?

自采购订单确认起,标准碳钢牌号(SPCC、SPCD、SPHC)的出厂交货期为 25-35 天,不锈钢变体(304/2B、316L/BA)为 35-50 天。加急生产档期可将交货期缩短至 18-22 天,附加费为 8-12%。海运运输时间:跨太平洋航线增加 15-25 天,欧亚航线增加 30-40 天,FOB/CIF Incoterms 明确了责任转移点。

中国冷轧钢卷价格

你们能切割成定制尺寸吗?

精密纵剪服务可在 20-1,850mm 范围内实现 ±0.5mm 的宽度公差,使用多刀旋转剪切机。下料操作可生产矩形板材,长度/宽度精度为 ±1.0mm,符合 ASTM A1008 表 6 要求。可提供定制边缘处理(去毛刺、倒圆或纵剪边缘),加工时间为 3-5 天。适用最小纵剪宽度限制:碳钢为 25mm,不锈钢牌号为 50mm,以防止钢卷开卷操作期间边缘开裂。

获取冷轧钢卷价格的有竞争力报价

请联系我们的技术销售团队,提供包括牌号(ASTM/EN/JIS 标准)、尺寸(厚度/宽度/卷重)、表面处理要求及年用量预测在内的规格信息,以获取工厂竞争力的冷轧钢卷价格。我们的冶金专家提供价值工程建议,在满足您应用的力学性能和耐腐蚀性要求的同时优化材料选择。提交 RFQ 文件,享受 24 小时报价周转,并提供透明的成本明细,涵盖基材、加工、涂层(如适用)及至您指定港口的物流费用。

冷轧钢卷价格批发

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
William Taylor
Australia
2025-08-14
Perfect 316 No.4 Finish for Yacht Fabrication
Ordered 6 tons of 316 stainless steel cold rolled coil (3.0mm thickness, 1500mm width, No.4 brushed finish) for luxury yacht interior panels. Directional satin finish with 150-180 grit consistency provided aesthetic uniformity across all coils. Pitting resistance equivalent number (PREN) calculated at 26, suitable for marine splash zone exposure. Their custom slitting service delivered 8 different widths (ranging 180-650mm) with ±0.3mm tolerance. This is our 5th consecutive project using their material. Delivery to Port Botany took 31 days with flawless documentation.
用户
Ahmed Al-Hassan
UAE
2025-09-05
Acceptable Quality with Delivery Coordination Issues
Purchased 20 tons of cold rolled steel coil (1.0mm thickness, 1500mm width, SPCC grade) for electrical enclosure manufacturing. Material quality met ASTM A1008 specifications with proper mechanical properties and surface finish. However, initial delivery was delayed 12 days due to container booking miscommunication. Supplier arranged expedited shipping at their cost and provided 5% discount on next order as compensation. Once received, coils performed adequately in our laser cutting and bending operations. Issue was resolved professionally.
用户
Carlos Silva
Brazil
2025-09-27
Solid Commercial Quality Coils for Construction Panels
We ordered 35 tons of commercial quality cold rolled coil (0.5mm thickness, 1250mm width) for metal roofing substrate. Yield strength at 195 MPa met our roll-forming requirements with consistent bendability. Price competitiveness allowed 14% margin improvement versus local mills. One coil showed minor surface scratches but supplier provided partial credit without dispute. Packaging with VCI paper prevented transit corrosion during 38-day sea freight to Santos. Would recommend for non-critical structural applications requiring cost optimization.
用户
Robert Brown
United Kingdom
2025-10-19
Premium 316L BA Finish for Pharmaceutical Tanks
Ordered 8 tons of 316L stainless steel cold rolled coil (2.0mm thickness, 1200mm width, BA mirror finish) for cleanroom storage vessels. Surface reflectivity exceeded 85% with Ra below 0.15μm, critical for our sanitary welding requirements. Molybdenum content at 2.2% provides superior corrosion resistance in acidic cleaning environments. Their metallurgical team assisted with post-weld heat treatment specifications. Material certificates included NACE MR0175 compliance documentation. Third-party TÜV inspection completed within quoted timeframe.
用户
Wei Chen
Singapore
2025-11-10
Reliable Galvanized Cold Rolled Coils for HVAC Ducts
Purchased 18 tons of hot-dipped galvanized cold rolled coil (0.6mm base metal, Z120 coating, 914mm width) for air conditioning ductwork projects. Zinc coating thickness measured 18-22μm per side with excellent adhesion through T-bend testing. Compared quotes from 5 suppliers and their mill-direct pricing saved us $95 per ton. Spangle-free finish ideal for powder coating applications. Coil ID at 508mm fit our slitting line perfectly. Delivered in 29 days with complete ASTM A653 documentation.
用户
Hans Mueller
Germany
2025-12-02
Good Value DQSK Coils for Deep Drawing Applications
Ordered 22 tons of DQSK grade cold rolled steel (1.2mm thickness, 1000mm width) for our appliance manufacturing. Carbon content at 0.008% enabled complex forming operations without intermediate annealing. Price was 11% lower than our previous European supplier while maintaining ISO 9001 quality standards. Minor edge waviness on one coil was promptly resolved with replacement. Mechanical properties exceeded our r-value requirements at 1.8 for superior drawability. Delivery took 32 days CIF Hamburg.
用户
James Wilson
United Kingdom
2025-12-26
Outstanding 304 2B Finish for Food Processing Equipment
We purchased 12 tons of 304 stainless steel cold rolled coil (1.5mm thickness, 1500mm width, 2B finish) for hygienic conveyor systems. Chemical composition analysis confirmed 18.2% chromium and 8.1% nickel, fully compliant with ASTM A240 standards. Surface roughness measured Ra 0.3μm with mirror-like consistency. Their technical team provided valuable recommendations on forming radius to prevent work hardening. This is our 4th order in 18 months. Lead time was 38 days including SGS inspection.
用户
Michael Rodriguez
United States
2026-01-15
Excellent SPCC Cold Rolled Coils for Automotive Stamping
Ordered 28 tons of SPCC cold rolled coil (0.8mm thickness, 1250mm width) for our automotive door panel production line. Surface finish Ra measured 0.4μm, perfectly meeting our stamping die requirements. Tensile strength test results showed 315 MPa with excellent elongation at 38%, verified by EN 10204 3.1 certificates. Coil flatness was within ±0.2mm tolerance across entire width. Delivered in 27 days FOB Shanghai. Material performed flawlessly through our deep-drawing operations with zero cracking issues.

了解供应商

百曲钢卷制造有限公司

入驻 Sinoali.com 4 年

所在地:China

可定制 超低价
$605 1-49 吨 基准价
$580 50-99 吨 4.1% 优惠
$565 ≥100 吨 6.6% 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$ 605.00
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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