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工业用不锈钢槽钢

雷河不锈钢有限公司
已认证 定制生产厂家 · 8 年 · 中国 China
可定制 超低价
$1820 1-49 吨 基准价
$1740 50-99 吨 4.4% 优惠
$1700 ≥100 吨 6.6% 优惠
价格有效期:随行就市

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最小起订量: 1 吨

运费合计:面议

商品小计 US$ 1,820.00
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产品详情

不锈钢槽钢技术规格

属性参数描述
产品名称不锈钢槽钢型材热轧或冷弯成型的 U/C 形结构不锈钢型材
材料牌号304 / 304L / 316 / 316L / 430EN: 1.4301 / 1.4307 / 1.4401 / 1.4404 / 1.4016; JIS: SUS304 / SUS316
标准符合性ASTM A276 / A484; EN 10088-3; JIS G4303; GB/T 1220尺寸公差依据 ASTM A484 / EN 10279
化学成分 (304)C ≤0.08%, Cr 18.0–20.0%, Ni 8.0–10.5%, Mn ≤2.0%, Si ≤1.0%, P ≤0.045%, S ≤0.030%316L: Mo 2.0–3.0%, C ≤0.03%,具有增强的耐腐蚀性
抗拉强度≥515 MPa (304/316); ≥450 MPa (430)依据 ASTM A276 / EN 10088-3,室温条件下
屈服强度≥205 MPa (304/316); ≥205 MPa (430)0.2% 屈服强度;冷加工状态下可提供更高值
伸长率≥40% (304/316); ≥22% (430)按 ASTM A370 在标距 50 mm 上测量
硬度≤202 HB (304/316); ≤183 HB (430)布氏硬度;奥氏体牌号洛氏硬度 B ≤92
截面尺寸腹板高度: 20–400 mm; 翼缘宽度: 10–100 mm; 壁厚: 2–20 mm可提供定制尺寸;标准长度为 3 m、6 m、12 m
公差高度 ±1.5 mm; 翼缘 ±1.0 mm; 厚度 ±0.3 mm依据适用的 EN 10279 或 ASTM A484
表面处理No.1 / 2B / BA / No.4 / 拉丝 / 酸洗2B 最常用于结构用途;No.4 用于装饰性应用
热处理固溶退火 (1010–1120°C,水淬)确保最佳的耐腐蚀性和力学性能
应用建筑框架、食品加工设备、海洋结构、化工厂、建筑装饰适用于腐蚀性、卫生及高温环境
认证ISO 9001:2015;按 EN 10204 3.1/3.2 的工厂测试证书(MTC);PED 2014/68/EU可按要求提供 SGS、BV、TÜV 的第三方检验
包装钢带捆扎;出口用木托盘或木箱每捆标注牌号、炉号、尺寸和重量
MOQ1 吨(标准牌号);5 吨(定制尺寸)每单可接受混合牌号;304/316 有现货

工业用不锈钢槽型材

不锈钢槽钢型材是一种基础结构部件,因其卓越的耐腐蚀性、机械强度和长使用寿命,被广泛应用于建筑、制造和工程行业。无论您是在设计承重框架、支撑结构还是建筑装置,不锈钢槽钢截面都能在普通碳钢会失效的严苛环境中提供稳定的性能。

不锈钢槽钢型材供应商

什么是不锈钢槽钢型材?

不锈钢槽钢型材,也称为C型槽钢或U型槽钢,是一种具有典型C形或U形横截面的热轧或冷拔钢型材。该型材由一块平直腹板和从两侧垂直延伸出的两条平行翼缘组成。这种几何形状提供了优异的抗弯曲和抗扭转能力,使槽钢型材成为结构支撑应用的理想选择。这些型材有标准尺寸和定制尺寸可供选择,可加工制造以满足精确的项目要求。

材料牌号与规格

不锈钢槽钢型材有多种牌号生产,以适应不同的操作环境:

  • 304 级 (1.4301): 最常见的奥氏体级别,在一般大气和温和化学环境中具有良好的耐腐蚀性。适用于食品加工设备、建筑幕墙和一般制造。
  • 316 级 (1.4401): 含有钼,可增强对氯化物腐蚀和点蚀的抵抗力,使其成为海洋、化学加工和制药应用的首选。
  • 430 级(铁素体): 一种经济高效的选择,适用于需要磁性的轻度腐蚀环境。
  • 双相级别 (2205): 结合了奥氏体和铁素体不锈钢的特性,双相级别为重型工业用途提供了卓越的强度和抗应力腐蚀开裂性能。

标准尺寸通常为腹板高度和翼缘宽度从 20×10 mm 到 300×90 mm,壁厚从 2 mm 到 15 mm。可根据项目规格提供定制长度和型材。

不锈钢槽钢型材制造商

不锈钢槽钢截面的关键性能优势

选择不锈钢槽钢型材而非替代材料可带来多项技术和经济效益:

不锈钢槽钢型材批发

  • 耐腐蚀性:不锈钢固有的氧化铬钝化层可提供长期防锈、抗氧化和抗化学侵蚀保护,无需额外涂层或处理。
  • 高强度重量比:不锈钢槽钢型材在保持可控重量的同时提供卓越的结构完整性,降低整体建筑荷载和安装成本。
  • 卫生表面特性:光滑无孔的表面易于清洁且能抵抗细菌滋生,使其在食品、饮料和制药环境中不可或缺。
  • 耐温性:不锈钢在从低温条件到某些牌号超过800°C的高温工作温度的广泛范围内保持其机械性能。
  • 低维护和长使用寿命:由于维护需求极低,不锈钢槽钢型材相比涂漆或镀锌替代品具有显著更低的总拥有成本。
  • 美观性:可提供多种表面处理,包括No. 1、2B、BA和拉丝表面,不锈钢槽钢也用于建筑和装饰应用。

不锈钢槽钢型材的行业应用

不锈钢槽钢型材的多功能性使其在广泛的行业中不可或缺:

  • 建筑与结构: 在商业和住宅建筑中用作结构支撑、幕墙框架、楼梯梁和装饰线条构件。
  • 食品与饮料加工: 卫生级槽钢型材构成食品级设施中输送系统、加工线和仓储货架的结构骨架。
  • 化工与石化行业: 316 级和双相槽钢在炼油厂和加工厂中耐腐蚀性化学品、酸和盐雾环境。
  • 船舶与海洋工程: 槽钢型材在造船、海上平台和码头结构中承受海水暴露和恶劣海洋气候。
  • 制药与医疗: 洁净室兼容的槽钢型材在无菌生产环境中支撑设备框架、货架和洁净室隔断。
  • 交通运输与汽车: 轻质高强度的槽钢型材用于车辆底盘、轨道车厢和航空航天地面支撑结构。

定制与供应选项

领先的不锈钢槽钢型材供应商提供全面的定制服务,包括定尺切割、钻孔、焊接和表面处理。型材可按 6 米或 12 米的标准轧制长度供应,也可按客户精确规格切割以最大限度减少材料浪费。EN 10088、ASTM A276 和 ISO 9001 质量管理标准等认证确保产品可追溯性并符合国际项目要求。

为您的应用选择不锈钢槽钢型材时,请考虑操作环境、载荷要求、所需表面光洁度以及适用的行业标准。与经验丰富的供应商合作,可确保获得正确的牌号、尺寸和表面处理,从而优化性能与项目经济性。

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
Rachel B.
United States
2025-02-02
Initial shipment had grade marking issue — resolved satisfactorily
Ordered 304 channel profiles (100×50×6mm, 5 tonnes) for rail carriage interior framing under ASTM A276 specification. On arrival, heat number markings on roughly 15% of pieces were partially illegible, creating traceability concerns for our quality audit. Raised the issue immediately — supplier arranged re-stamped replacement pieces and updated MTRs within six business days, no additional cost. Final installed product performs well and dimensions are accurate. Resolved professionally, but initial QC check before dispatch should be tighter.
用户
Stefan W.
Germany
2025-02-24
Competitive pricing on 316 profiles, documentation could be faster
We procured 316 stainless channel profiles (180×70×8mm) totalling 7 tonnes for petrochemical plant support structures. Material quality and EN 10088-3 compliance were confirmed on inspection — no dimensional deviations beyond tolerance. Price was noticeably better than our European mill suppliers for this grade. Lead time was 20 days, which worked for our schedule. Main comment: full material documentation took an extra four days to arrive after shipment. Quality of product itself justifies a strong recommendation despite the admin delay.
用户
David H.
United States
2025-03-18
Good value on 304 channels, minor packaging improvement needed
Ordered 10 tonnes of 304 C-channel (120×55×7mm, 6-meter lengths) for stair stringer fabrication in a commercial building project. Price per tonne was competitive versus local stockholders, and EN 10088 mill certs were included. Quality of the profiles themselves was solid — good straightness and consistent wall thickness. Delivery took 19 days, acceptable for the volume. Only feedback: a few bundles had light surface scratches from packaging. Supplier offered replacement pieces promptly. Would order again with confirmed packaging spec.
用户
Laura M.
United Kingdom
2025-04-09
Third repeat order — quality and service remain consistent
This is our third order of 304 grade stainless channel sections (80×45×5mm, brushed finish) for food processing conveyor frameworks. What keeps us returning is the consistency: every batch meets EN 10088 grade certification, surface finish is uniform, and cut-to-length accuracy is within ±1mm. This order was 6 tonnes delivered in 16 days. Our production line installation team reported zero fitment issues. Total cost of ownership is clearly lower than alternatives we've tested. Loyalty well earned.
用户
Ahmed K.
UAE
2025-05-01
Duplex 2205 channels withstanding aggressive chemical exposure
We specified Duplex 2205 channel profiles (100×50×6mm) for structural support frames inside a chemical processing facility handling chloride-rich solutions. Tensile and yield strength test reports confirmed ASTM A276 compliance. After three months in service, no stress corrosion cracking observed — a major improvement over the 316 sections we previously used. Ordered 4.5 tonnes with custom drilling, delivered in 22 days. Supplier communication was responsive throughout. Will specify again for our next plant expansion.
用户
James R.
United Kingdom
2025-05-23
Consistent dimensional tolerance across large batch order
Purchased 15 tonnes of 304 hot-rolled C-channel (200×75×9mm) for a commercial curtain wall framing project. Dimensional tolerances were within EN 10056 limits across the entire batch — no rejects during our fabrication process. Web flatness was particularly impressive compared to previous suppliers. Delivery was arranged in two shipments over 21 days, which aligned with our site programme. The ISO 9001 documentation provided made client handover straightforward. Highly recommended for structural applications.
用户
Priya S.
India
2025-06-14
2B finish channels meet our cleanroom compliance requirements
Sourced 304 grade U-channel profiles (60×40×5mm) in 2B surface finish for pharmaceutical cleanroom equipment frames. The non-porous surface passed our internal hygiene audit without modification. ASTM A276 certification was included in the documentation package, which satisfied our validation team immediately. Ordered 3.2 tonnes and received accurate cut-to-length pieces with minimal burring. Lead time was 14 days. Will continue sourcing for our ongoing facility expansion phases.
用户
Marcus T.
Australia
2025-06-29
Grade 316 channels performing flawlessly in marine environment
We ordered 12-meter Grade 316 stainless steel channel profiles (150×65×9mm) for offshore dock framing. Material certs confirmed EN 10088 compliance and molybdenum content was spot-on. After six months of saltwater exposure, zero pitting or surface degradation. Delivery of 8 tonnes arrived within 18 working days, well within our project schedule. Mill test reports were provided without extra requests. This is exactly the chloride-resistant performance we needed for our marine installation contracts.

了解供应商

雷河不锈钢有限公司

入驻 Sinoali.com 8 年

所在地:China

可定制 超低价
$1820 1-49 吨 基准价
$1740 50-99 吨 4.4% 优惠
$1700 ≥100 吨 6.6% 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$ 1,820.00
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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