面向进口商、经销商与项目买家的中国钢材采购服务

冷轧不锈钢板供应商与工厂

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
$1050 1-49 吨 基准价
$1004 50-99 吨 4.4% 优惠
$981 ≥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$ 1,050.00
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

冷轧不锈钢板技术规范

属性参数描述
产品名称冷轧不锈钢板通过冷轧工艺生产的扁平轧制不锈钢产品
材料牌号304 / 304L / 316 / 316L / 430 / 201304≈1.4301(EN); 316≈1.4401(EN); 430≈1.4016(EN); 201≈S20100(UNS)
标准符合性ASTM A240 / EN 10088-2 / JIS G4305 / GB/T 3280涵盖化学成分、力学性能和尺寸公差
化学成分 (304)C≤0.08%, Cr 18.0–20.0%, Ni 8.0–10.5%, Mn≤2.0%, Si≤0.75%, P≤0.045%, S≤0.030%依据 ASTM A240;316L 添加 Mo 2.0–3.0%, C≤0.030%
抗拉强度≥515 MPa (304); ≥485 MPa (316L)依据 ASTM A370 / ISO 6892-1 测试
屈服强度≥205 MPa (304); ≥170 MPa (316L)0.2% 屈服强度;数值依据 ASTM A240
延伸率≥40% (304); ≥40% (316L)标距 50 mm;表明具有优异的成形性
硬度≤201 HBW (304); ≤217 HBW (316)布氏硬度依据 ASTM A240 要求
厚度范围0.3 mm – 6.0 mm公差依据 ASTM A480 / EN 10259;更薄规格可应要求提供
宽度范围600 mm – 2000 mm标准宽度:1000 mm, 1219 mm (4ft), 1500 mm, 2000 mm
长度范围1000 mm – 6000 mm标准:2000 mm, 2438 mm (8ft), 3000 mm;也可提供卷材供应
表面处理2B / BA / No.4 / No.8 / HL / 2D2B:标准轧制表面;BA:光亮退火;No.4:拉丝;No.8:镜面抛光
应用食品加工、制药、建筑、厨具、化工设备、汽车装饰适用于腐蚀性环境;海洋/化工用途首选 316L
认证ISO 9001、PED 2014/68/EU、工厂测试证书 EN 10204 3.1/3.2可根据要求提供第三方检验(SGS/BV/TÜV)
包装木托盘配防水纸 + 钢带捆扎;钢卷置于钢制芯轴出口海运包装;可提供定制标签和衬纸
MOQ每个牌号/表面处理 1 公吨(MT)接受混合牌号;标准 304/316L 2B 板材有现货

冷轧不锈钢板

冷轧不锈钢板是现代制造业和建筑业中应用最广泛的扁平钢材产品之一,因其卓越的表面光洁度、严格的尺寸公差和优异的耐腐蚀性而备受青睐。作为值得信赖的供应商和工厂,我们提供全面的冷轧不锈钢板系列,专为满足最严苛的工业规格和国际质量标准而设计。

冷轧不锈钢板供应商

什么是冷轧不锈钢板?

冷轧不锈钢板是将热轧不锈钢卷在室温下、低于钢材再结晶温度的条件下,通过一系列轧机轧制而成的。这种冷轧减薄工艺显著改善了材料的力学性能,与热轧产品相比,表面更加光滑均匀,硬度更高,厚度控制更精确。成品具有光亮洁净的外观,适用于结构性和装饰性应用。

主要规格与牌号

我们的冷轧不锈钢板提供多种牌号和尺寸,以满足不同的项目需求:

  • 常用牌号: 201、202、304、304L、316、316L、321、409、410、430
  • 厚度范围: 0.1mm – 6.0mm
  • 宽度范围: 600mm – 2000mm
  • 长度: 标准长度或定制定尺
  • 表面处理: 2B、BA、No.4、HL(发丝纹)、镜面(No.8)及拉丝表面
  • 标准: ASTM A240、EN 10088、JIS G4305、GB/T 3280

Grade 304 冷轧不锈钢板因其在成形性、焊接性和耐腐蚀性方面的出色平衡,仍然是最受欢迎的选择。Grade 316 和 316L 板材对氯化物和海洋环境具有更强的耐受性,使其成为化学加工和沿海设施的理想选择。

冷轧不锈钢板的性能优势

与其他扁平金属产品相比,选择冷轧不锈钢板可带来多项性能优势:

  • 卓越的表面质量: 冷轧工艺可产生光滑、一致的表面,几乎不需要后处理,从而降低制造成本和时间。
  • 严格的尺寸公差: 精确的厚度和平整度控制确保与自动化制造设备兼容,并减少材料浪费。
  • 增强的机械强度: 与热轧板相比,冷轧过程中的加工硬化提高了抗拉强度和屈服强度。
  • 优异的耐腐蚀性: 不锈钢固有的氧化铬钝化层可提供对锈蚀、氧化和化学侵蚀的长期保护。
  • 出色的成形性: 冷轧不锈钢板可以轻松弯曲、冲压、拉深和焊接,以生产复杂的形状和部件。
  • 卫生特性: 无孔表面可抑制细菌生长,使该材料符合食品安全和医疗标准。

行业与应用

冷轧不锈钢板的多功能性使其在广泛的行业中不可或缺:

  • 食品与饮料加工: 设备表面、储罐、输送系统和厨房电器
  • 建筑与施工: 幕墙板、电梯内饰、扶手、屋面和装饰性外立面
  • 汽车与交通运输: 排气系统、燃油箱、装饰部件和结构加强件
  • 化工与石化: 反应器、管道、热交换器和压力容器
  • 医疗与制药: 手术器械、实验室设备和无菌处理装置
  • 电子与家电: 外壳、面板、洗衣机滚筒和冰箱内衬

为什么选择我们作为您的冷轧不锈钢板供应商

作为一家经验丰富的冷轧不锈钢板工厂,我们在生产的每个阶段都保持严格的质量控制,从原材料采购到最终检验。我们的工厂测试证书符合 EN 10204 3.1 标准,所有产品在发货前都经过严格的尺寸、机械性能和化学成分测试。我们提供灵活的订单数量、有竞争力的 ex-works 和 CIF 价格、快速的交货时间以及专门的技术支持,帮助客户为其特定应用选择最合适的牌号和表面处理。无论您需要标准库存尺寸还是定制加工服务,如分条、切割、抛光或表面涂层,我们的团队都随时准备为您提供量身定制的完整解决方案。

冷轧不锈钢板制造商

立即联系我们,获取符合您项目确切规格的冷轧不锈钢板产品的报价或技术咨询。

冷轧不锈钢板批发

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
Thomas K.
United Kingdom
2025-02-01
Initial flatness issue on thin gauge — resolved satisfactorily
First order was 2 tonnes of Grade 304, 0.5mm cold rolled sheet, 2B finish, 1000mm × 2000mm. On arrival, roughly 15% of sheets showed slight coil set that caused fitment problems on our laser cutting table. Raised the issue with the supplier immediately — they responded within one business day, arranged a partial replacement shipment within 10 days, and applied tension levelling to the replacement material at no additional cost. Replacement sheets were flat and performed well. The after-sales response was genuinely good. Deducting two stars for the initial quality lapse, but the resolution process gives me confidence to try a second order.
用户
Hannah B.
Germany
2025-02-22
Competitive pricing on 409 grade for exhaust component production
Sourced 10 tonnes of Grade 409 cold rolled stainless steel sheet, 1.5mm and 2.0mm mixed thickness, 1250mm width, for automotive exhaust heat shields. Material met EN 10088 composition requirements and our stamping trials showed good formability with no edge cracking at tight radii. Cost was noticeably lower than our previous German distributor for the same grade. Delivery to Hamburg took 17 days, which was acceptable. Documentation could be more detailed on heat treatment records — we had to request supplementary data. Overall a good commercial relationship, four stars for now, will reassess after next order.
用户
James P.
United States
2025-03-16
Good value on 304 No.4 finish — minor lead time variance
Ordered 4 tonnes of Grade 304 cold rolled sheet, 1.2mm, No.4 brushed finish, to JIS G4305 standard for commercial kitchen equipment panels. Surface finish quality and dimensional accuracy were both solid — our fabricators had no complaints during production. Pricing came in approximately 8% below our previous domestic supplier for equivalent spec. Only note: quoted lead time was 15 days but actual delivery was 19 days. Supplier communicated the delay proactively, which was appreciated. For the price-to-quality ratio, we'll order again with a bit of extra lead time buffer built in.
用户
Faisal A.
UAE
2025-04-07
Reliable delivery and correct grade certification for offshore application
Procured 5 tonnes of Grade 316L cold rolled sheet, 3.0mm thickness, 1500mm wide, for offshore platform walkway components in the Arabian Gulf. Marine environment demands strict grade compliance — supplier provided full EN 10204 3.1 MTCs with spectrographic analysis confirming correct alloy composition. CIF Jebel Ali delivery completed in 20 days. Packaging included VCI film and edge protection, material arrived in perfect condition despite transit. Price was competitive versus European mills. Will be including this supplier in our approved vendor list for future projects.
用户
David H.
United States
2025-04-29
Consistent supply of 316 BA finish for sterile equipment production
Our third consecutive order — 6 tonnes of 316 cold rolled stainless sheet, 0.8mm × 1000mm × 2000mm, BA finish, compliant with ASTM A240 and FDA hygienic surface requirements. Non-porous BA surface finish passes our Ra measurement spec at under 0.4μm every time, which is mandatory for sterile processing unit fabrication. The supplier maintains consistent stock and turnaround has been 14–16 days ex-works on each order. MTC documentation is always complete and accurate. This is now our primary source for all stainless flat products.
用户
Sandra W.
Australia
2025-05-21
Hairline finish quality was outstanding for facade cladding project
Sourced 8 tonnes of Grade 304 cold rolled sheet, 1.0mm, HL (Hairline) finish, cut to custom lengths between 2400mm and 4200mm for a commercial building facade in Brisbane. The grain direction was perfectly consistent across all panels — critical for visual uniformity when installed. Flatness was excellent, no oil-canning issues during installation. Supplier handled the custom slitting and cut-to-length processing in-house, saving us significant secondary processing costs. Delivery was 25 days from order confirmation. Already specified them for two upcoming projects.
用户
Rajesh M.
India
2025-06-12
316L sheets passed our chloride resistance testing without issue
We specified Grade 316L cold rolled sheet, 2.0mm × 1500mm × 3000mm, for reactor lining components in a chloride-rich processing environment. Material conformed fully to EN 10088-2 and our in-house corrosion immersion test showed no pitting after 500 hours. Chemical composition reports confirmed Mo content at 2.15%, well within specification. Delivery to Mumbai port took 22 days, packaging was intact with no surface damage. Technical team responded to our material queries within 4 hours. Highly recommended for chemical processing applications.
用户
Marcus T.
United Kingdom
2025-06-27
Exceptional dimensional accuracy on 304 2B sheets
Ordered 12 tonnes of Grade 304 cold rolled stainless steel sheet, 1.5mm thickness, 1219×2438mm, with 2B finish to ASTM A240 standard. Dimensional tolerances were within ±0.05mm across the entire batch — our CNC press brake setup required zero re-calibration. Mill test certificates provided in EN 10204 3.1 format, fully traceable. Lead time was 18 days CIF Liverpool, which beat our previous supplier by a week. Surface quality was consistent throughout. Will be placing a repeat order for our Q3 production run.

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
$1050 1-49 吨 基准价
$1004 50-99 吨 4.4% 优惠
$981 ≥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$ 1,050.00
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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