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高强度集装箱钢板 - ASTM A572 50级船用结构钢

天津太钢国际贸易有限公司
已认证 定制生产厂家 · 5 年 · 中国 China
可定制 超低价
$575 1-49 吨 基准价
$550 50-99 吨 4.3% 优惠
$535 ≥100 吨 7% 优惠
价格有效期:随行就市

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数量

最小起订量: 1 吨

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商品小计 US$ 575.00
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随报价一并确认
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产品详情

高强度集装箱钢板技术规范

PropertyParameterDescription
产品名称高强度集装箱钢板用于集装箱制造的专用钢板
材料牌号COR-TEN A / S355J2W / ASTM A242具有增强耐大气腐蚀性能的耐候钢
标准符合性ASTM A242, EN 10155, JIS G3114符合国际集装箱用钢标准
碳 (C)≤0.15%控制碳含量以保证焊接性
锰 (Mn)0.80-1.25%提高强度和韧性
磷 (P)0.07-0.15%有助于提高耐大气腐蚀性能
铜 (Cu)0.25-0.55%形成保护性氧化层
铬 (Cr)0.30-1.25%提高耐腐蚀性
抗拉强度≥490 MPa符合 ASTM A242 的最低抗拉强度
屈服强度≥345 MPa保证结构完整性的最低屈服强度
伸长率≥21%50mm 标距下的延展性
厚度范围1.6 - 8.0 mm标准集装箱壁厚选项
宽度范围1000 - 2438 mm标准集装箱板宽
表面处理热轧、酸洗及涂油可直接进行压型和焊接
耐腐蚀性碳钢的 4-8 倍优异的耐候性能
应用集装箱、货运车厢、储罐船舶和运输行业
认证EN 10204 3.1, ISO 9001, CCS, ABS船舶和质量认证
包装钢带捆扎、防水罩、木托盘出口标准海运包装
MOQ10 吨集装箱级最低起订量

高强度集装箱钢板 - ASTM A572 50级船用结构钢

高强度集装箱钢板是一类专为严苛的船舶及多式联运运输应用而设计的结构钢。这种优质材料兼具卓越的抗拉性能与优异的抗循环载荷能力,使其成为集装箱制造、海上平台建造及重型货物装卸设备的首选。这些钢板设计用于在恶劣环境条件下保持结构完整性,在全球物流基础设施中发挥着关键作用,在这些应用中绝不允许出现失效。

高强度集装箱钢板供应商

什么是高强度集装箱钢板?

高强度集装箱钢板是一种低合金结构钢,按照集装箱建造及船舶应用的严格要求制造。该材料通常符合 ASTM A572 Grade 50 规范,最小屈服强度为 345 MPa(50 ksi),抗拉强度范围为 450-550 MPa。该钢材的化学成分具有受控的碳含量(最高 0.23%),并含有锰、硅及微合金元素,可在不损害延展性的前提下提升焊接性和耐腐蚀性。

高强度集装箱钢板技术规格

我们的集装箱级钢板在化学成分和力学性能方面符合 ASTM A572/A572M-18 第 5 节要求。可供厚度范围为 6mm 至 50mm,标准宽度为 1500mm、1800mm 和 2000mm。该材料在 -20°C 下表现出优异的夏比 V 型缺口冲击值,最低为 27J,确保在寒冷海洋环境中具有可靠性能。表面质量符合 ISO 9001:2015 标准,厚度小于 20mm 的钢板最大允许缺陷深度为 0.3mm。

为什么选择我们的集装箱钢板

我们的生产工厂配备先进的连铸生产线,并搭载在线厚度控制系统,可实现±0.3mm的公差。每块钢板均按照ASTM A435标准进行超声波检测,以发现当量直径超过3mm的内部缺陷。我们采用钢厂直销定价模式,消除中间商加价,同时通过炉号文件确保全程可追溯。我们的质量管理体系持有Lloyd's Register颁发的船用材料生产认证,保证符合国际航运法规。

常见问题解答

最小起订量(MOQ)是多少?

我们的标准最小起订量为每个规格10公吨,以优化生产效率并保持具有成本效益的定价。对于需要多种厚度组合的集装箱制造商,我们提供灵活分批订货,合计最低25吨。样品钢板(最低100kg)可用于资格测试,并附完整钢厂检测证书。

你们提供材料检测证书吗?

每批货物均包含由我们认可实验室出具的EN 10204 Type 3.1钢厂检测证书,记录化学分析结果、力学性能测试数据和热处理记录。证书注明符合ASTM A572 Grade 50要求,并包含唯一炉号以实现完全可追溯。可根据客户要求安排SGS、Bureau Veritas或Lloyd's Register的第三方检验。

高强度集装箱钢板制造商

典型交货时间是多少?

标准厚度板材(8mm-25mm)在订单确认后,数量低于100吨的情况下,15-20个工作日内发货。定制厚度或特殊表面处理需要25-30天的生产周期。我们在主要港口的配送中心维持常用规格的战略库存,可为紧急需求提供7天交付,并收取加急处理费。

能否按定制尺寸切割?

我们的CNC等离子和火焰切割设备可按照客户图纸进行精密切割,尺寸公差为±2mm。我们提供直线切割、轮廓切割和坡口加工服务,用于焊接准备。板材可提供符合ISO 9013质量等级1要求的机加工边缘。套料优化软件可最大限度地减少复杂切割图案的材料浪费,降低您的整体项目成本。

高强度集装箱钢板 中国

获取高强度集装箱钢板的竞争力报价

立即提供所需厚度、宽度、长度、数量和交货地点等规格,获取您的定制报价。我们的技术销售团队将在4个工作小时内回复,提供详细定价、可用性确认和推荐的物流解决方案。请通过电子邮件 [email protected] 联系我们,或拨打我们的24/7客户服务热线,获取关于您集装箱钢板需求的即时协助。

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
Chris Martin
Canada
2025-08-16
Acceptable Quality with Delivery Coordination Issues
Ordered 10 tons of 10mm plates for equipment fabrication. Material quality was satisfactory and met ASTM A572 Grade 50 specifications when tested. However, initial delivery was delayed by 8 days due to logistics coordination problems. Supplier resolved the issue and provided partial credit for the delay. Mill certificates were eventually complete. Product itself is fine but communication during shipping needs improvement.
用户
William Taylor
Australia
2025-09-05
Perfect Material for Offshore Container Systems
Purchased 14 tons with custom beveling service for our offshore DNV-certified container units. The 45-degree bevel edges met ISO 9013 quality class 1 perfectly, saving us significant machining time. Heat treatment records showed proper normalizing process. Corrosion resistance testing in saltwater spray exceeded 720 hours. Delivered to Melbourne in 17 days. Technical specifications matched exactly what we needed.
用户
Carlos Silva
Brazil
2025-09-27
Solid Quality A572 Plates for Shipbuilding
Received 20 tons of container steel plates (12mm thickness, 1800mm width) for ship repair yard applications. Material performed well in qualification welding tests. Price point was competitive for South American delivery. Some plates had minor mill scale but easily removed. Delivery time was 22 days, acceptable for our project schedule. Would order again for non-critical applications.
用户
Ahmed Al-Hassan
United Arab Emirates
2025-10-18
Reliable Structural Steel with Complete Documentation
Ordered 16 tons of 25mm thick plates for marine platform construction in harsh Gulf conditions. Material certificates documented manganese content at 1.18% and silicon at 0.32%, ideal for our welding procedures. SGS third-party inspection arranged smoothly. Delivered to Jebel Ali port in 18 days. Sales team responded within 3 hours to all technical queries. Highly professional service.
用户
Wei Chen
Singapore
2025-11-10
Premium Container Steel for Intermodal Projects
Supplied 28 tons of ASTM A572 Grade 50 plates (6mm to 20mm range) for our container modification workshop. Ultrasonic testing reports showed no internal defects above 2mm diameter. The steel's ductility was perfect for our cold forming operations. Tensile strength averaged 485 MPa across all heats. Packaging was excellent with proper dunnage. Third order completed successfully.
用户
Hans Mueller
Germany
2025-12-02
Good Value High Strength Plates for Heavy Equipment
Purchased 12 tons of 15mm thickness plates for cargo handling equipment frames. Material quality met specifications and pricing was 8% lower than our regular supplier. Delivery took 19 days, slightly longer than quoted 15 days. EN 10204 Type 3.1 certificates were provided. Minor surface scratches on two plates but within acceptable ISO 9013 limits. Overall satisfied with the value.
用户
Michael Johnson
United States
2025-12-23
Outstanding Quality Container Steel with Fast Delivery
Received 18 tons of container-grade steel plates (10mm and 12mm thickness mix) within 14 days for our offshore equipment project. The supplier arranged CNC plasma cutting to our exact specifications with ±1.5mm tolerance. Lloyd's Register certification documentation was complete. Their technical team provided excellent support on weld preparation requirements. Competitive pricing compared to three other suppliers we contacted.
用户
James Wilson
United Kingdom
2026-01-07
Excellent ASTM A572 Grade 50 Plates for Container Manufacturing
Ordered 22 tons of A572 Grade 50 steel plates (8mm thickness, 2000mm width) for our shipping container production line. Mill test certificates confirmed yield strength at 358 MPa and carbon content at 0.19%, exceeding ASTM requirements. Charpy impact values were 31J at -20°C. Surface quality was exceptional with zero defects. Delivered in 16 days to Southampton port. This is our fourth order this year.

了解供应商

天津太钢国际贸易有限公司

入驻 Sinoali.com 5 年

所在地:China

可定制 超低价
$575 1-49 吨 基准价
$550 50-99 吨 4.3% 优惠
$535 ≥100 吨 7% 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$ 575.00
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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