面向进口商、经销商与项目买家的中国钢材采购服务

热轧钢卷 - 用于建筑与制造业的高强度碳钢卷

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
$470 1-49 吨 基准价
$450 50-99 吨 4.3% 优惠
$440 ≥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$ 470.00
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

热轧钢卷技术规范

属性参数描述
产品名称Hot Rolled Steel Coil通过热轧工艺生产的碳钢卷
材料牌号ASTM A36, SS400, Q235B, S235JR结构钢的国际等效牌号
标准符合性ASTM A36, JIS G3101, EN 10025, GB/T 700符合主要国际标准
制造工艺热轧在再结晶温度以上进行轧制
碳含量 (C)≤0.25%适用于结构应用的碳含量
锰 (Mn)≤1.40%提高强度和淬透性
磷 (P)≤0.040%控制以保证延展性和可焊性
硫 (S)≤0.050%低硫含量以改善成形性
硅 (Si)≤0.40%脱氧剂和强度增强剂
抗拉强度400-550 MPa符合 ASTM A36 的最低抗拉强度
屈服强度≥250 MPa结构用途的最低屈服强度
延伸率≥20%50mm 标距长度下的延展性
厚度范围1.2 - 25.4 mm可选厚度范围
宽度范围600 - 2100 mm标准卷材宽度范围
卷重3 - 30 tons典型卷重范围
表面处理黑皮、酸洗、涂油多种表面处理选项
应用建筑、汽车、制管、通用工程典型应用行业
认证EN 10204 3.1, ISO 9001, Mill Test Certificate提供的质量认证
包装钢带捆扎、防水纸、木托盘标准出口包装
MOQ25 tons最小起订量

热轧钢卷 - 用于建筑与制造业的高强度碳钢卷

热轧钢卷是一种基础碳钢产品,广泛应用于建筑、汽车制造和重型设备制造领域。通过超过1,700°F(926°C)的高温轧制工艺,这些钢卷为需要强大机械性能的结构应用提供了卓越的成形性和经济高效的解决方案。我们的钢厂直供热轧钢卷按照ASTM A36、ASTM A572和EN 10025标准制造,服务于对材料性能可靠性有要求且追求有竞争力出厂价格的加工商、钢材服务中心和OEM制造商。

热轧钢卷供应商

什么是热轧钢卷?

热轧钢卷是在高于其再结晶温度的高温下加工的碳钢,通常在1,650-2,100°F(900-1,150°C)之间,然后卷取以便运输和储存。这种热机械工艺生产的材料具有特征性的氧化铁皮表面和略微圆润的边缘,与冷轧替代品相比具有更优异的延展性,同时按照ASTM A1011/A1011M标准保持400-550 MPa的抗拉强度范围。

热轧钢卷技术规格

我们的热轧钢卷按照ASTM A1011/A1011M-18商用质量和结构级标准制造。标准厚度范围为1.5mm至25.4mm,宽度能力为750-2,100mm,卷重可达30公吨。化学成分保持碳含量最高在0.15-0.25%之间,锰0.60-1.35%,磷按各牌号要求限制在0.035%以内,确保各生产批次具有一致的焊接性和机械性能。

热轧钢卷批发

为什么选择我们的热轧钢卷

我们提供附有钢厂认证的热轧钢卷,并配有完整的材料测试报告(MTR),其中记录了依据 ASTM E1019 的化学分析和依据 ASTM A370 的力学测试。我们与通过 ISO 9001:2015 认证的钢厂建立的制造合作伙伴关系,保证厚度尺寸公差在 ±0.5mm 以内,宽度公差在 ±10mm 以内。以价值为导向的定价结构体现了直接的钢厂合作关系,消除了中间商加价,同时针对 25 吨至整柜装载量的订单保持 99.2% 的准时交付表现。

常见问题

最小起订量(MOQ)是多少?

我们的标准 MOQ 为每种规格 25 公吨,不过对于有合并运输安排的长期客户,我们也可承接 10-15 吨的较小数量。当总吨位达到最低门槛时,可提供混合牌号订单,从而为多样化项目需求提供灵活性。

你们提供材料测试证书吗?

是的,每批货物都包含符合 EN 10204 3.1 标准的原厂材料测试证书(MTC),详细说明炉号可追溯性、化学成分分析、拉伸测试结果和尺寸检验报告。数字副本将在订单确认后 24 小时内提供,用于采购文档。

典型交货时间是多少?

对于存放在我们区域配送中心的现货规格,标准交货时间为 4-6 周,而钢厂直发订单自采购订单确认起需要 8-10 周。对于关键项目可提供加急处理,需加收 15-20% 的溢价,对于不超过 100 吨的数量,可将交货周期缩短至 3-4 周。

你们可以按定制尺寸切割吗?

我们的加工设施提供分条服务,可定制宽度,公差为±2mm,并提供长度剪切操作,适用于1,000mm至12,000mm的板材。开坯和剪切能力可满足复杂几何形状的加工需求,等离子切割精度为±1.5mm,并支持CAD文件集成以实现精密部件制造。

获取热轧钢卷的竞争性报价

立即提交规格要求(包括牌号要求、尺寸、数量和交货地点)以获取定制报价。我们的技术销售团队将在4个工作小时内回复,提供钢厂直供价格、材料供应确认和物流协调。立即联系我们,讨论年度供应协议的批量折扣或针对您制造需求的项目特定材料解决方案。

中国热轧钢卷

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
Carlos Silva
Brazil
2025-09-21
Perfect Solution for Automotive Stamping Operations
We purchased 35 tons of hot rolled coil (3.5mm thickness, 1750mm width) for manufacturing truck chassis components. Material exhibited excellent formability with elongation at 28% per ASTM A370 testing. Chemical analysis confirmed manganese at 0.95% providing good strength-to-weight ratio. Coils were slit to six different widths ranging from 250mm to 450mm with consistent edge quality. Delivery to Santos port completed in 52 days including customs documentation. Technical support team assisted with our specific forming parameters. Outstanding supplier for South American automotive industry.
用户
Wei Chen
Singapore
2025-10-08
Acceptable Quality with Delivery Delay Resolved
Ordered 12 tons of hot rolled coil (4mm thickness, 1400mm width) for re-export to Southeast Asian markets. Initial delivery was delayed by 2 weeks due to shipping schedule changes, but supplier proactively communicated and offered 5% discount compensation. Material quality met ASTM A1011 commercial grade specifications with carbon at 0.18%. Width tolerance was within ±8mm as specified. Issue was handled professionally and subsequent communication improved. Would consider for future orders with longer lead time planning.
用户
Robert Brown
United Kingdom
2025-10-26
Solid Performance for Manufacturing Applications
Purchased 16 tons of hot rolled coil (2.5mm thickness, 1200mm width) for producing storage tank components. Material test reports showed tensile strength at 425 MPa suitable for our forming requirements. Pricing was 8% lower than our regular UK supplier. Surface finish had slightly more scale than expected but acceptable for painted applications. Slitting service to 300mm strips was accurate within ±1.5mm tolerance. Good option for cost-sensitive projects not requiring cold-rolled surface quality.
用户
Ahmed Al-Hassan
United Arab Emirates
2025-11-13
Reliable Supply for High-Rise Building Project
Third consecutive order for our Dubai tower project. This shipment included 45 tons of hot rolled coil (5mm thickness, 1600mm width) in ASTM A1011 SS Grade 50. Mill certificates documented phosphorus at 0.028% ensuring good weldability for our structural connections. Coils were delivered to Jebel Ali port in 43 days with proper export documentation. Consistent quality across all three orders totaling 120 tons. Recommended for contractors requiring dependable material supply chains.
用户
William Taylor
Australia
2025-11-30
Premium Quality Coils for Shipbuilding Components
We sourced 32 tons of hot rolled steel coil (8mm thickness, 2000mm width) meeting EN 10025 S275JR grade for vessel hull reinforcement brackets. Ultrasonic testing certificates confirmed zero internal defects. Dimensional accuracy was exceptional with thickness variance only ±0.3mm across entire order. Cut-to-length service provided sheets from 2500mm to 6000mm with plasma cutting precision of ±1.2mm. Material performed excellently during forming operations with no cracking issues.
用户
Hans Mueller
Germany
2025-12-08
Good Value A36 Material for Industrial Frames
Ordered 22 tons of ASTM A36 hot rolled coil (6mm thickness, 1250mm width) for machinery frame production. Pricing was competitive compared to three European suppliers we contacted. Material quality met specifications with carbon content at 0.22%. Minor edge waviness on two coils but within acceptable tolerances. Delivery took 9 weeks, slightly longer than quoted 8 weeks. Overall solid value for structural applications requiring standard mechanical properties.
用户
James Wilson
United Kingdom
2025-12-23
Outstanding Service with Complete Documentation
Purchased 18 tons of commercial quality hot rolled coil (3mm thickness, 1500mm width) for manufacturing agricultural equipment. Technical sales team responded within 3 hours with detailed quotation including slitting options. Digital MTCs per EN 10204 3.1 were provided same day showing full traceability. Coils arrived in 5 weeks as promised. Customer service handled our dimensional tolerance questions professionally. This is our second order this year.
用户
Michael Torres
United States
2026-01-07
Excellent ASTM A572 Coils for Bridge Construction
Ordered 28 tons of hot rolled steel coil in ASTM A572 Grade 50 (4.5mm thickness, 1800mm width) for our highway bridge expansion project. Mill test certificates confirmed yield strength at 365 MPa and tensile strength at 483 MPa, exceeding specification requirements. Surface scale was uniform with no lamination defects. Delivery completed in 38 days with proper coil packaging. Chemical composition showed carbon at 0.19% and manganese at 1.15%, perfect for our welding procedures.

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
$470 1-49 吨 基准价
$450 50-99 吨 4.3% 优惠
$440 ≥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$ 470.00
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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