面向进口商、经销商与项目买家的中国钢材采购服务

DH36船用钢板 - 高强度海洋结构钢板 ASTM A131

快马钢铁有限公司
已认证 定制生产厂家 · 7 年 · 中国 China
可定制 超低价
$655 1-49 吨 基准价
$625 50-99 吨 4.6% 优惠
$610 ≥100 吨 6.9% 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$ 655.00
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

DH36船板技术规范

属性参数描述
产品名称DH36 船板用于造船的高强度结构钢板
材料等级DH36 / ABS DH36 / LR DH36 / DNV DH36船级社认可的海洋级
标准符合性ASTM A131, EN 10025-2, GB/T 712符合国际造船标准
碳 (C)≤0.18%控制碳含量以保证焊接性
锰 (Mn)0.90-1.60%增强强度和韧性
硅 (Si)0.10-0.50%脱氧剂和强化剂
磷 (P)≤0.035%控制含量以保证延展性
硫 (S)≤0.035%低硫以提高焊接性
抗拉强度490-630 MPa符合 ASTM A131 的最低抗拉强度
屈服强度≥355 MPa室温下的最低屈服强度
延伸率≥22%50mm 标距下的延展性
冲击功≥34J at -20°C夏比 V 型缺口冲击试验要求
厚度范围6mm - 100mm可用于造船的厚度选项
宽度范围1500mm - 4000mm标准及定制宽度
长度范围6000mm - 18000mm提供标准及定制长度
应用船体、海上平台、海洋结构适用于恶劣海洋环境
认证ABS, LR, DNV-GL, BV, CCS, NK船级社认证
交货状态TMCP, Normalized, As-rolled热机械控制轧制工艺
包装钢带捆扎、防水罩、木托盘标准出口海运包装
MOQ10 tons最小起订量

DH36船用钢板 - 高强度海洋结构钢板 ASTM A131

DH36 船板代表一种优质级海洋结构钢,专为造船和海上平台建造而设计。这种高强度钢板具有卓越的机械性能,最小屈服强度为 355 MPa,在低温下具有优异的冲击韧性,并且对于关键海事应用具有出色的焊接性。DH36 船板按照 ASTM A131/A131M 标准制造,服务于需要认证材料用于船体建造、甲板结构和恶劣海洋环境中压力容器部件的船厂、海洋工程承包商和船舶制造企业。

DH36 船板供应商

什么是 DH36 船板?

DH36 船板是一种正火或热机械轧制的结构钢牌号,归类于 ASTM A131 Grade DH36,具有碳锰成分并含有微合金元素。名称中的“DH”表示具有规定冲击试验要求的较高强度类别,而“36”表示最小屈服强度为 36 ksi(355 MPa)。这种海洋级钢板具有优异的抗裂纹扩展性能、出色的厚度方向性能,以及经认证的低至 -40°C 的冲击韧性,使其成为需要船级社认证的关键造船应用的首选。

DH36 船板技术规格

DH36 船板符合 ASTM A131/A131M-14 第 5 节化学成分要求,碳含量最高 0.18%,锰 0.90-1.60%,硅 0.10-0.50%,磷最高 0.035%,硫最高 0.035%。第 6 节规定的力学性能包括抗拉强度 490-630 MPa,屈服强度最低 355 MPa,50mm 标距下延伸率最低 22%,标准级别在 -20°C 下夏比 V 型缺口冲击功最低 34J。厚度范围为 6mm 至 150mm,宽度最大 4000mm,可根据船级社要求以正火、热机械轧制或调质状态供货。

为什么选择我们的 DH36 船板

我们的 DH36 船板生产工厂持有 ABS、DNV-GL、Lloyd's Register 和 CCS 等主要船级社的认证,确保完全符合国际海事标准。我们按 EN 10204 3.2 提供每张钢板的厂检证书,包含完整的化学成分分析、力学测试结果和超声波检测报告。我们先进的热机械控制轧制(TMCP)技术可提供细化的晶粒结构、优异的韧性均匀性和更低的碳当量,从而增强焊接性。凭借在主要造船地区的战略库存布局,我们提供具有工厂竞争力的价格、定制切割服务和加急交货计划,以支持紧张的项目工期。

DH36 船板制造商

常见问题

最小起订量(MOQ)是多少?

我们DH36船板的标准最小起订量为每规格5公吨。但对于原型项目或紧急维修,我们也可承接更小数量,价格将根据厚度、尺寸和认证要求进行调整。对于2吨以上的订单,可提供定制切割服务,并出具工厂测试证书。

你们提供材料测试证书吗?

是的,我们为所有DH36船板交付提供符合EN 10204 Type 3.2的全面工厂测试证书。证书包括炉号可追溯性、按ASTM E415进行的完整化学成分分析、按ASTM A370进行的拉伸测试、在规定温度下的夏比冲击测试,以及按ASTM A435进行的超声波检测结果。可根据要求安排由船级社验船师进行的额外第三方检验。

典型的交货时间是多久?

对于常见厚度(8-50mm)和尺寸的DH36船板,我们库存的标准交货时间为7-14个工作日。需要特定厚度、宽度或冲击测试温度的定制轧制订单,通常自采购订单确认起需要35-45天,包括生产排程、热处理、测试和认证文件准备。对于关键船厂进度,可提供加急处理,并收取附加费用。

你们能按定制尺寸切割吗?

我们的加工厂提供精密切割服务,包括CNC等离子切割、氧燃料切割和水刀切割,适用于厚度达150mm的DH36船板。我们可按船厂图纸提供定制尺寸切割,等离子切割边缘公差为±2mm,机加工边缘公差为±1mm。边缘加工服务包括用于焊接准备的坡口加工,可根据要求提供经认证的尺寸检验报告。

DH36 ship plate China

获取 DH36 船板的有竞争力报价

立即联系我们的船用钢专家,获取针对您造船项目规格量身定制的 DH36 船板钢厂直销价格。我们的技术销售团队提供材料选择、厚度优化和船级社认证要求方面的专业咨询。提交您的询价并附上项目图纸和交货计划,即可获取包含材质证书、切割服务和物流协调的详细报价。我们保证在 24 小时内回复,提供具有竞争力的价格,并以我们的质量保证承诺为后盾。

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
2025-08-22
Perfect for Icebreaker Strengthening Project
Sourced 14 tons of DH36 ship plate (32mm thickness, quenched and tempered condition) for Arctic icebreaker hull reinforcement. Required enhanced impact testing at -40°C which averaged 48J, significantly exceeding standard requirements. Phosphorus and sulfur content were exceptionally low (0.018% and 0.008% respectively), critical for our low-temperature service conditions. Canadian Coast Guard inspector approved all materials without exceptions. This is our third annual order for polar vessel maintenance programs. Delivery to Vancouver port completed in 12 days with full Canadian customs documentation.
用户
Carlos Silva
Brazil
2025-09-13
Acceptable Quality with Documentation Delay
Purchased 6 tons of DH36 ship plate (12mm thickness) for tugboat hull repair in Rio de Janeiro. Material quality met ASTM A131 specifications with yield strength at 362 MPa and proper impact values. However, mill test certificates arrived 5 days after material delivery, causing project delay for classification society approval. Supplier eventually provided expedited courier service and apologized for administrative error. Plate dimensions were accurate and cutting quality acceptable. Material performed well during fabrication and welding. Would consider ordering again if documentation process improves.
用户
William Taylor
Australia
2025-10-05
Solid Performance for Naval Refit Project
Ordered 9 tons of DH36 plate (8mm and 15mm thicknesses) for naval vessel compartment upgrades in Perth. Material certificates included complete traceability with heat numbers matching plate stampings. Impact testing at -20°C met requirements but one heat showed 35J (just above 34J minimum). Requested additional testing which confirmed compliance. Delivery was 14 days as promised. Pricing competitive for Australian market. Minor issue with certificate formatting but technical team resolved quickly. Good overall experience for defense sector work.
用户
Ahmed Al-Hassan
UAE
2025-10-27
Reliable DH36 Supply for Jackup Platform
Procured 31 tons of DH36 ship plate (various thicknesses 10-50mm) for jackup drilling platform leg structures. Compared quotes from 5 different suppliers - this vendor offered best combination of ABS certification, delivery schedule, and competitive pricing. Material arrived at Jebel Ali port in 13 days. Edge beveling service for welding preparation was precise with consistent 30-degree angles. Tensile strength averaged 545 MPa across all heat numbers. Established them as approved supplier for our ongoing offshore projects.
用户
Wei Chen
Singapore
2025-11-19
Premium Quality for Pressure Vessel Application
Specified DH36 plate (40mm thickness, normalized condition) for LNG carrier tank support structures. Ultrasonic examination per ASTM A435 showed zero defects across all 12 plates ordered (8.5 tons total). Through-thickness properties met Z25 requirements with reduction of area at 42%. Grain size uniformity was outstanding - ASTM grain size 8-9 throughout. CCS surveyor witnessed all testing at the mill. This is our fourth consecutive order for critical maritime pressure vessel components.
用户
Hans Mueller
Germany
2025-12-08
Good Value DH36 Material for Platform Module
Purchased 18 tons of DH36 ship plate (16mm and 20mm mixed thicknesses) for offshore wind platform construction. Pricing was 7% lower than our regular German supplier while maintaining DNV-GL certification. Chemical analysis showed carbon equivalent of 0.38%, excellent for our robotic welding process. Delivery took 16 days, slightly longer than quoted 14 days due to customs documentation delay. Minor surface scratches on 2 plates but within acceptable limits. Would order again for cost-sensitive projects.
用户
Michael Johnson
United States
2025-12-23
Outstanding Service for Urgent Deck Repair
Needed 3.5 tons of DH36 plate (25mm thickness) for emergency deck replacement on offshore supply vessel. Sales team responded within 6 hours with stock availability confirmation and ABS certification documents. Custom plasma cutting to our CAD drawings completed with ±1.5mm tolerance. Material shipped from Houston facility in 9 days including weekend processing. Technical support helped optimize plate layout to minimize waste. This supplier saved our project timeline.
用户
James Wilson
United Kingdom
2026-01-07
Excellent DH36 Plates for Hull Construction
Ordered 22 tons of DH36 ship plate (12mm thickness, 2500mm width) for our frigate hull project. Mill test certificates per EN 10204 3.2 showed yield strength at 368 MPa, exceeding the 355 MPa minimum requirement. Charpy impact results at -20°C averaged 42J, well above the 34J specification. Lloyd's Register surveyor approved all materials on first inspection. Delivered in 11 days to Portsmouth shipyard. Surface quality was exceptional with uniform TMCP finish.

了解供应商

快马钢铁有限公司

入驻 Sinoali.com 7 年

所在地:China

可定制 超低价
$655 1-49 吨 基准价
$625 50-99 吨 4.6% 优惠
$610 ≥100 吨 6.9% 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$ 655.00
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

店铺推荐

更多产品 
 发送询价
邮件
邮件
[email protected]
复制邮箱
电话
电话
+86 133 7058 6666
复制号码