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NM450钢板——用于采矿与建筑的高强度耐磨耐磨损钢板

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
$580 1-49 吨 基准价
$555 50-99 吨 4.3% 优惠
$540 ≥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$ 580.00
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:
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产品详情

NM450钢板技术规范

属性参数描述
产品名称NM450 耐磨钢板高硬度耐磨钢板
材质牌号NM450 / EN 10029 / JIS G3116耐磨应用的国际等效牌号
标准符合性GB/T 24186, JIS G3116, EN 10029符合耐磨钢的主要国际标准
碳 (C)≤0.35%控制碳含量以平衡硬度和焊接性
锰 (Mn)≤1.70%提高淬透性和强度
硅 (Si)≤0.70%脱氧剂和强化剂
磷 (P)≤0.025%控制含量以提高韧性
硫 (S)≤0.010%低硫含量以改善焊接性
表面硬度425-475 HBW布氏硬度,具有优异的耐磨性
抗拉强度≥1250 MPa符合 GB/T 24186 的最低抗拉强度
屈服强度≥1000 MPa保证结构完整性的最低屈服强度
延伸率≥10%50mm 标距下的延展性
厚度范围6mm - 80mm适用于各种应用的可用厚度选项
宽度范围1500mm - 3000mm提供标准及定制宽度
长度范围3000mm - 12000mm 或定制标准及定制长度以满足项目需求
冲击韧性≥24J at -20°C夏比 V 型缺口冲击值,用于低温性能
应用采矿、建筑、水泥、钢厂恶劣环境下的重型耐磨应用
认证EN 10204 3.1, ISO 9001, SGS可提供质量认证和第三方检验
表面处理热轧,喷丸处理标准表面处理选项
包装钢带捆扎,防水覆盖,木托盘标准出口包装,确保安全运输
最小起订量5 吨标准规格的最小起订量

NM450钢板——用于采矿与建筑的高强度耐磨耐磨损钢板

NM450 钢板是一种优质耐磨钢,专为对卓越耐磨性和结构完整性至关重要的严苛应用而设计。其标称硬度为 450 HBW,并具有优异的冲击韧性,这种高强度耐磨板是重型机械部件、采矿设备以及承受极端磨蚀条件的建筑应用的首选材料。NM450 按照严格的国际标准制造,为全球工业运营提供更长的使用寿命和更低的维护成本。

什么是 NM450 钢板?

NM450 钢板是一种低合金结构钢,其特点是具有 425-475 HBW(布氏硬度)的卓越表面硬度和优化的化学成分,以实现优异的耐磨性。牌号中的“NM”代表“耐磨”,而“450”表示典型的布氏硬度值。这种调质钢板将高硬度与足够的韧性相结合,使其适用于需要抵抗滑动磨损、凿削和冲击磨损的应用。

NM450 钢板供应商

NM450 钢板技术规格

该材料的抗拉强度最低为 1400 MPa,屈服强度超过 1200 MPa,符合 EN 10029 标准。碳含量保持在 0.24-0.32% 以实现最佳淬透性,而锰(最高 1.60%)和铬(最高 0.50%)可增强耐磨性。该钢板供货厚度范围为 6mm 至 100mm,室温下密度为 7.85 g/cm³,确保在各种制造要求下性能一致。

NM450 耐磨钢的主要优势

这种高性能耐磨板表现出卓越的抗磨料磨损性能,与传统结构钢相比,可将部件使用寿命延长3-5倍。在遵循正确的预热程序时,该材料具有优异的焊接特性,可实现复杂制造而不损害非热影响区的硬度。其在低至-20°C的温度下仍具有优异的抗冲击性,使其在多变的户外气候条件下也能可靠应用。

常见应用与行业

NM450钢板广泛应用于采矿设备,包括破碎机衬板、溜槽衬板和料斗部件,这些场合的物料处理会产生严重的磨料磨损。工程机械制造商将该材料用于挖掘机铲斗、推土机刀片和装载机切削刃。水泥行业将NM450用于回转窑部件,而回收设施则依赖它制造承受持续冲击和磨损的撕碎机锤头和筛分设备。

常见问题

最小起订量(MOQ)是多少?

我们NM450钢板的标准最小起订量为每种规格5公吨。不过,对于试订单或特殊项目,我们可以接受更小的数量,价格根据数量进行调整。满足总吨位要求的混合厚度订单也可接受,以优化您的库存管理。

你们提供材质测试证书吗?

是的,每批货物都包含全面的工厂测试证书(符合EN 10204标准的MTC 3.1),记录化学成分分析、力学性能测试和硬度验证。证书注明炉号可追溯性、尺寸公差,以及符合相关国际标准(包括EN 10029)和客户指定要求的情况。

NM450钢板制造商

典型的交货时间是多久?

常规交货周期为:现货厚度(6mm-40mm)15-25个工作日,特殊厚度要求或定制切割服务为30-45天。紧急项目可提供加急处理,交货期为10-15天,具体取决于当前生产排期和材料供应确认情况。

能否按定制尺寸切割?

我们先进的加工设备提供精密切割服务,包括等离子切割、激光切割和水刀切割,可完全按照您的规格要求进行加工。等离子切割公差为±2mm,激光切割公差为±0.5mm。附加服务包括边缘坡口、钻孔和表面打磨,以满足您的特定装配需求。

获取NM450钢板的竞争力报价

立即联系我们的技术销售团队,获取针对您项目规格量身定制的NM450耐磨钢板工厂直销价格。我们的冶金专家提供全面的选材指导、焊接建议和应用工程支持,确保在您的特定工况下实现最佳性能。索取详细报价单,包含完整技术文档和交货计划确认。

NM450钢板 中国

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
2025-09-13
Acceptable Quality with Documentation Delay
Purchased 7 tons of NM450 steel plate in 18mm thickness for conveyor belt scraper application in iron ore processing facility. Material quality met specifications with hardness averaging 452 HBW and proper yield strength of 1240 MPa. However, mill test certificates were delayed by 5 days after shipment arrival causing customs clearance issues. Issue was eventually resolved with expedited courier service at their expense. Product itself performs well in our abrasive ore handling application. Would order again but emphasize documentation timing requirements upfront for South American shipments.
用户
Ahmed Al-Hassan
United Arab Emirates
2025-09-29
Premium NM450 for Quarry Chute Liners
Ordered 14 tons of NM450 abrasion-resistant steel (20mm and 25mm thickness) for limestone quarry chute liner installation. Operating in harsh desert environment with temperatures exceeding 45°C, material performance has been exceptional. Hardness uniformity across plate surface was impressive - variance only 8 HBW between test points. Waterjet cutting service provided complex curved profiles with ±0.3mm accuracy. Delivery to UAE took 22 days including customs clearance support. Their experience with Middle East projects showed in documentation preparation and logistics coordination.
用户
William Taylor
Australia
2025-10-15
Reliable NM450 Steel for Dredging Equipment
Purchased 9 tons of NM450 wear plate in 35mm thickness for dredge pump casing application. Material certificates documented proper chemical composition with chromium at 0.45% and manganese at 1.52%. Compared quotes from 5 different suppliers and their pricing was second-best but technical support was superior. Minor delay of 3 days beyond quoted 25-day lead time due to shipping logistics, but they proactively communicated the situation. Overall good value for Australian market considering freight costs and material quality consistency.
用户
Robert Brown
United Kingdom
2025-11-02
Superior NM450 Plates with Fast Turnaround
Urgently needed 5 tons of NM450 steel plate (12mm thickness, 2000mm width) for bulldozer blade replacement project with tight deadline. They accommodated our rush order with 11-day delivery using express processing service. Surface finish was excellent 2B quality with no grinding marks or defects. Tensile strength test results showed 1450 MPa exceeding the 1400 MPa minimum requirement. Edge beveling service at 30-degree angle was executed perfectly, saving our fabrication time. Premium supplier for time-critical projects requiring high-performance wear steel.
用户
Wei Chen
Singapore
2025-11-20
Perfect NM450 Material for Recycling Equipment
This is our 4th order - previously purchased NM400 and now upgrading to NM450 for our metal shredder hammer application. Ordered 6.5 tons in 40mm thickness with laser-cut profiles for direct installation. The higher hardness specification delivers approximately 40% longer service life in our abrasive scrap metal environment. Technical data sheets were thorough including Charpy impact test results at -20°C showing 27J average. Express processing completed in 14 days. Consistently reliable supplier for wear-resistant steel requirements.
用户
Hans Mueller
Germany
2025-12-08
Good Quality NM450 for Hopper Components
Ordered 10 tons of NM450 abrasion-resistant plate in 30mm thickness for coal hopper lining project. Material quality was solid with hardness values between 445-468 HBW across different test locations. Packaging was adequate though one plate had minor edge damage during transit which didn't affect usability. Price was competitive compared to European suppliers - approximately 12% lower. Delivery took 28 days which was acceptable for our project timeline. Would rate 4.5 stars if possible, minor packaging improvement needed.
用户
James Wilson
United Kingdom
2025-12-23
Outstanding Service and Technical Support
Purchased 8 tons of NM450 steel plate (15mm and 20mm mixed thickness) for excavator bucket fabrication. Their technical team provided excellent welding procedure recommendations including preheat temperature of 150°C for our specific thickness. Communication was responsive throughout - received detailed quotation within 4 hours of inquiry. MTC 3.1 certificates were comprehensive with full traceability. Lead time was 16 days from order confirmation to UK delivery. Very impressed with the professionalism and product knowledge demonstrated.
用户
Michael Johnson
United States
2026-01-07
Excellent NM450 Plates for Crusher Liner Application
Ordered 12 tons of NM450 wear plate in 25mm thickness for our jaw crusher liner replacement project. Material certificates confirmed hardness at 458 HBW with carbon content 0.28%, fully meeting EN 10029 specifications. Plasma cutting to custom dimensions was precise within 1.5mm tolerance. Delivered in 18 days as promised. The plates have been in service for 6 weeks now, showing significantly less wear compared to our previous AR400 material. Will definitely reorder for our cone crusher project next month.

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
$580 1-49 吨 基准价
$555 50-99 吨 4.3% 优惠
$540 ≥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$ 580.00
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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