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合金工具钢棒 - 高强度热处理 AISI H13 和 D2 等级

山东快马钢铁有限公司
已认证 定制生产厂家 · 7 年 · 中国 China
可定制 超低价
$695 1-49 吨 基准价
$665 50-99 吨 4.3% 优惠
$650 ≥100 吨 6.5% 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$ 695.00
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

合金工具钢棒技术规范

属性参数描述
产品名称合金工具钢棒用于工装和模具应用的高性能钢材
材料牌号AISI D2 / EN 1.2379 / JIS SKD11 / GB Cr12Mo1V1冷作工具钢的国际等效牌号
标准符合性ASTM A681, EN ISO 4957, JIS G4404符合主要国际工具钢标准
碳 (C)1.40-1.60%高碳含量,提供硬度和耐磨性
铬 (Cr)11.0-13.0%提供深层淬透性和耐腐蚀性
钼 (Mo)0.70-1.20%增强淬透性和韧性
钒 (V)0.15-0.30%细化晶粒并提高耐磨性
锰 (Mn)0.20-0.60%提高淬透性和强度
硅 (Si)0.10-0.60%脱氧剂和强度增强剂
硬度(退火态)≤255 HBW退火状态下的最大硬度
硬度(淬火及回火)58-62 HRC热处理后可达到的硬度
抗拉强度≥1900 MPa热处理后的最低抗拉强度
直径范围6mm - 500mm可提供的圆棒直径选项
长度3m - 6m 或定制可提供标准及定制长度
表面处理黑皮、剥皮、车光、磨光多种表面处理选项
应用冲压模具、切削刀具、冷成型模具典型工业应用
热处理退火、淬火、回火实现最佳性能所需的工艺
认证EN 10204 3.1, ISO 9001, Mill Test Certificate提供的质量认证
包装钢带捆扎,出口用木箱标准出口包装方式
MOQ500 kg最小起订量

合金工具钢棒 - 高强度热处理 AISI H13 和 D2 级

合金工具钢棒代表了一类优质特种钢产品,专为需要在极端条件下具备卓越硬度、耐磨性和尺寸稳定性的高要求应用而设计。这些钢棒通过精密热轧和热处理工艺制造,在模具制造、切削工具生产以及标准碳钢无法胜任的高应力工业部件中发挥着关键作用。我们的钢厂直供供应链确保为汽车、航空航天和精密加工行业中寻求可靠材料性能的制造商提供具有成本效益的价格。

什么是合金工具钢棒?

合金工具钢棒是一种特殊含铁产品,通过控制添加铬、钼、钒和钨来增强淬透性、热硬度和抗磨料磨损性能。这些钢棒按照 ASTM A681 和 AISI 标准生产,其中 H13(铬热作模具钢)和 D2(高碳高铬冷作模具钢)等常用牌号在经过适当热处理后,抗拉强度可超过 1,800 MPa。该材料广泛应用于注塑模具、挤压模具和精密切削应用,在这些领域中抗热疲劳性能至关重要。

合金工具钢棒技术规格

我们的库存包括 AISI H13 钢棒,铬含量为 4.75-5.50%,钼含量为 1.10-1.75%,依据 ASTM A681-08 第 7.3 节提供优异的抗热震性能。D2 牌号钢棒的碳含量为 1.40-1.60%,结合 11.00-13.00% 的铬,经油淬和三重回火后洛氏硬度可达 58-62 HRC。可供直径范围为 12mm 至 350mm,标准长度为 3000mm 和 6000mm,所有产品均附有钢厂测试证书,按照 EN 10204 Type 3.1 要求记录化学成分和力学性能。

为什么选择我们的合金工具钢棒供应

我们与通过 ISO 9001:2015 认证的钢厂保持战略合作伙伴关系,这些钢厂专注于真空脱气和电渣重熔工艺,可消除宏观偏析并确保碳化物均匀分布。我们的质量控制方案包括按 ASTM A388 进行超声波检测以发现内部不连续性,验收标准为 FBH 直径小于 3mm。直接的钢厂合作关系使我们能够提供具有工厂竞争力的价格,最低起订量灵活,从 500 kg 起,并提供全面的材料可追溯性和同规格替换保证。

常见问题

最小起订量(MOQ)是多少?

我们的标准 MOQ 为每规格 500 千克,但对于新产品开发项目,我们也可承接 200 kg 的较小试订单。订购 5 公吨以上的批量采购客户可享受钢厂直供价格,并根据生产计划需求定制交货时间表。

合金工具钢棒材供应商

你们提供材质检测证书吗?

是的,每批货物均包含由生产钢厂出具的 EN 10204 3.1 型证书,记录按 ASTM E1019 分析的化学成分以及按 ASTM E8 通过拉伸试验验证的力学性能。可根据要求安排 NACE MR0175 合规性或第三方检验报告等附加认证。

合金工具钢棒材供应商

典型的交货时间是多久?

常见牌号(H13、D2、A2)的现货商品自我们区域配送中心起 5-7 个工作日内发货。需要钢厂生产的特殊尺寸通常需要 35-45 天交货期,紧急模具项目可加急处理,需支付 15% 的加急费用。

你们能切割成定制尺寸吗?

我们的增值服务包括公差为 ±1mm 的精密锯切、针对圆棒可低至 0.05mm 同心度的 CNC 车削,以及针对矩形截面的铣削加工。热处理服务涵盖真空硬化和深冷处理,可通过认证分包商提供,并为关键航空航天应用提供完整的尺寸检验报告。

获取合金工具钢棒的竞争力报价

请提交您的规格要求,包括牌号、尺寸、数量和交货地点,以获取详细报价。我们的技术销售团队将在工作日 4 小时内回复,提供价格、供货确认以及适用时的材料替代建议。对于持续的生产需求,我们提供带有价格保护条款的年度供应协议和寄售库存计划,以优化您的营运资金。

合金工具钢棒批发

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
Carlos Silva
Brazil
2025-08-15
Perfect for Custom Die Applications
Sourced 900kg of H13 bars with custom sawing service (multiple lengths from 800mm-2400mm, tolerance ±0.8mm) for progressive stamping dies. Value-added cutting service saved 15 hours of our machine shop time. Chemical composition analysis showed vanadium at 0.95%, enhancing wear resistance for our 500,000-cycle production runs. CNC turning service provided concentricity of 0.03mm on 120mm diameter sections. Technical consultation helped us select optimal tempering parameters for 46 HRC working hardness. Outstanding service for specialized tooling requirements.
用户
Ahmed Al-Hassan
UAE
2025-09-06
Acceptable Quality with Initial Documentation Issues
Purchased 550kg of D2 bars (75mm square section) for concrete mold manufacturing. Material mechanical properties met ASTM A681 standards after verification testing. Initial shipment arrived without proper EN 10204 3.1 certificates, causing 5-day project delay. Supplier immediately couriered correct documentation and offered 8% discount on next order as compensation. After resolution, material performed adequately in our high-wear application with acceptable tool life. Communication improved significantly after initial issue.
用户
William Taylor
Australia
2025-09-28
Solid Performance with Minor Delivery Delay
Ordered 450kg of H13 bars (65mm diameter, 3000mm length) for hydraulic press tooling in our shipyard operations. Material quality excellent with rockwell hardness achieving 52 HRC after oil quenching. NACE MR0175 compliance documentation provided for our offshore application. Delivery took 52 days instead of promised 45 days due to customs clearance issues, though supplier kept us informed throughout. Pricing competitive compared to three other quotes we received. Would order again for non-urgent projects.
用户
Robert Brown
United Kingdom
2025-10-19
Reliable Supply for Repeat Orders
This is our 4th purchase of D2 tool steel bars (40mm diameter) totaling over 3 tons for marine component dies. Consistent quality across all batches with carbide distribution uniformity verified through our metallographic analysis. Annual supply agreement locked pricing for 12 months despite market fluctuations. Delivery schedule aligned perfectly with our production planning, receiving 500kg shipments every 6 weeks. Same-specification replacement guarantee provided confidence for our ISO 9001 audit requirements. Excellent long-term partnership for ongoing manufacturing needs.
用户
Wei Chen
Singapore
2025-11-10
Premium H13 with Excellent Technical Support
Sourced 2.5 tons of H13 bars (diameters ranging 100mm-200mm) for hot forging die blocks in our semiconductor equipment manufacturing. Supplier's metallurgist provided detailed heat treatment recommendations specific to our application requiring 450°C working temperature. Electroslag remelting process eliminated center porosity issues we experienced with conventional H13. Hardness uniformity across 200mm diameter sections varied only 1.5 HRC. Consignment inventory program reduced our working capital by 30%. Highly recommended for critical hot-work tooling.
用户
Hans Mueller
Germany
2025-12-01
Good Value A2 Bars for Extrusion Tooling
Ordered 800kg of A2 grade rectangular bars (60mm x 80mm cross-section) for aluminum extrusion die components. Pricing was 12% lower than our local distributor while maintaining comparable quality. Material certificates documented proper vacuum degassing process. Minor surface decarburization of 0.3mm depth required additional machining allowance, but supplier proactively informed us before shipment. Delivery in 38 days was acceptable for mill-direct order. Overall solid value for production tooling applications.
用户
James Wilson
United Kingdom
2025-12-23
Outstanding D2 Quality with Fast Response
Purchased 650kg of D2 cold-work steel bars (50mm round, 6000mm length) for precision cutting tool manufacturing. Technical sales team responded within 2 hours with complete material traceability documentation. Carbon content at 1.52% and chromium at 12.1% met our strict aerospace tooling requirements. EN 10204 Type 3.1 certificates included tensile test data showing 2,100 MPa after triple tempering. Cut-to-length service was accurate to ±0.5mm. We've now placed our second order for ongoing production.
用户
Michael Johnson
United States
2026-01-07
Excellent H13 Bars for Injection Molding Dies
Ordered 1.2 tons of H13 grade bars (80mm diameter, 3000mm length) for our automotive injection molding die project. Mill certificates confirmed chromium at 5.12% and molybdenum at 1.35%, perfectly within ASTM A681 specifications. After our heat treatment to 48 HRC, dimensional stability was outstanding with less than 0.02mm distortion. Ultrasonic testing reports showed zero defects above 2mm FBH. Delivery took 6 days to our Michigan facility. This material significantly outperformed our previous supplier's H13 stock.

了解供应商

山东快马钢铁有限公司

入驻 Sinoali.com 7 年

所在地:China

可定制 超低价
$695 1-49 吨 基准价
$665 50-99 吨 4.3% 优惠
$650 ≥100 吨 6.5% 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$ 695.00
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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