【 0Cr17Ni7Al 加工范围及工艺】

0Cr17Ni7Al 所属钢种类别： » 不锈钢 Stainless steel

我厂主要以生产销售 0Cr17Ni7Al 锻件, 0Cr17Ni7Al 钢锭, 0Cr17Ni7Al 电渣锭, 0Cr17Ni7Al 棒料, 0Cr17Ni7Al 钢材, 0Cr17Ni7Al 钢管, 0Cr17Ni7Al 钢板, 0Cr17Ni7Al 圆钢特殊钢材,提供最新 0Cr17Ni7Al 价格，长期有 0Cr17Ni7Al 现货,还包括 0Cr17Ni7Al 锻造、 0Cr17Ni7Al 热轧、 0Cr17Ni7Al 挤压钢材： 0Cr17Ni7Al 圆钢、 0Cr17Ni7Al 方钢、 0Cr17Ni7Al 板、 0Cr17Ni7Al 卷、 0Cr17Ni7Al 线、 0Cr17Ni7Al 锻件、 0Cr17Ni7Al 管等，欢迎来电洽谈！产品涉足领域广，技术优势明显。可为您提供优质的售前，售中及售后服务！广交天下朋友，诚信做人做事！

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【 0Cr17Ni7Al 形状规格】

0Cr17Ni7Al 圆钢直径：1mm至3000mm

0Cr17Ni7Al 方钢规格：50mm至1500mm

0Cr17Ni7Al 板/扁钢：厚度0.1mm至2000mm；宽度：10mm至2000mm；长度：根据客户的要求;

0Cr17Ni7Al 钢管：外径：6-1800mm*壁厚1-100

0Cr17Ni7Al 锻件：台阶轴/桶件/管件/圆饼件/环件/模块/其它异型大型锻件;

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【交货状态】

热锻造/热轧+退火/正火/回火/淬火和回火/及根据客户的要求; 表面质量：黑皮/磨光/粗车/精车/及根据客户的要求;一般以热处理状态交货，其热处理种类在合同中注明；未注明者，按不热处理状态交货。

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【冶炼工艺】

电弧炉+LF炉/VD炉/电渣重熔/真空自耗炉;

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【产品检测】

超声波测试,确保通过超声波探伤合格及根据客户的要求;

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【 0Cr17Ni7Al 化学成分】

关于 0Cr17Ni7Al 的化学成分请点击下载：点击下载0Cr17Ni7Al化学成分,该文档包括 0Cr17Ni7Al 所含各金属元素%，比如Cr含量、Ni含量、C含量等。

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【 0Cr17Ni7Al 机械性能】

抗拉强度σb(MN/m2) >=550
屈服强度σs(MN/m2) >=200
伸长率δ5（%）〉=40
收缩率ψ（%）〉=55
硬度 ：≤187HB;≤90HRB;≤200HV
我国的 0Cr17Ni7Al 相当于美国AISIXXX, 0Cr17Ni7Al 相当于AISIXXX, 0Cr17Ni7Al =中国台湾XXX=国际标准XXXX=俄罗斯 0Cr17Ni7Al =日本 0Cr17Ni7Al = 德国 0Cr17Ni7Al -10=美国 0Cr17Ni7Al 如果用于700℃的高温， 0Cr17Ni7Al 应该是可以胜任的，因为它既是奥氏体不锈钢，又是应用很广泛的奥氏体热强钢，不过最好不要超过750℃，其热处理为固溶处理，即加热至1000℃以上，保温一定时间 后水淬，再采用高于使用温度60~100℃做时效。量等。

点击下载 0Cr17Ni7Al 机械性能

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【 0Cr17Ni7Al 热处理工艺】

条件A - 1900（1038 C）浸泡30分钟，低于60架F（16℃）为完整的马氏体相变冷却。条件H 950 - 治疗条件为1小时，空气中冷却的材料在900 F（482 C）.. 条件H925，H1025，H1075，H1100，H1150浸泡4个小时的解决方案处理后的材料在特定的温度，空气凉爽，条件H1150M，浸泡溶液处理后的材料在1400℉（760 C），2小时，空气冷却，然后再热1150 F为4小时，空气冷却（620 C）。

点击下载 0Cr17Ni7Al 热处理工艺

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【 0Cr17Ni7Al 焊接性能】

成功常见的融合和阻力方法焊接，这不应该被加入合金氧乙炔焊。如果需要的话，建议AWS E/ER630填料金属。

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【 0Cr17Ni7Al 切削性能】

易切削钢。

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【 0Cr17Ni7Al English content】

Our advantages

0Cr17Ni7Al properties and heat treatment forgings, Including 0Cr17Ni7Al application and specifications, We have all specifications，Including 0Cr17Ni7Al bars, rod, Plate, bar, square steel, rectangular steel,forgings, we can own production and sales.

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Introduction to Our Products:

Specialized high quality steel We have the advantages of equipment, technologies and price Forging/hot rolling/ extrusion of steel

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We can produce the 0Cr17Ni7Al has the following specifications:

Round bar steel: 1mm to 3000mm

Square-shape steel: 1mm to 2000mm

Plate steel:0.1mm to 2500mm

Width: 10mm to 2500mm

Lenth: We can supply any lenth based on the customer's requirement.

Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Tubings: OD: φ6-219 mm, with wall thickness ranging from 1-35 mm.

Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement

Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement

Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.

Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirement</

Excellent service for all kinds of industries,with advantages of technologies, equipment and price.

We serve you with our honesty, integrity, and professionality.

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Chemical composition % of the ladle analysis of grade 0Cr17Ni7Al and Standards.

About 0Cr17Ni7Al of the chemical composition please click download: click on the download 0Cr17Ni7Al chemical composition, this document includes 0Cr17Ni7Al contains various metal elements, such as Cr content, % Ni content, C content, etc.

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Machining performance

Download 0Cr17Ni7Al the mechanical properties of the report, the report provides detailed performance analysis and application. 0Cr17Ni7Al Mechanical Performance Report">Download >>

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Principal Design Features

One of the most widely used precipitation hardening grades in the business. While soft and ductile in the solution annealed condition, it is capable of high properties with a single precipitation or aging treatment. Characterized by good corrosion resistance, high harness, toughness and strength.

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Machinability

Long, gummy chips characterize this alloys machinability. It can be machined in the annealed condition, however condition H1150M will yield best results. Post machining solution treatment of parts will be required prior to final hardening if machining in this condition.

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Heat Treatment

CONDITION A--Soak at 1900 F (1038 C) for 30 minutes and cool below 60 F (16 C) for complete martensite transformation. CONDITION H 950- Treat Condition A material at 900 F(482 C) for 1 hour, air cool.. CONDITION H925, H1025, H1075, H1100, H1150- Soak solution treated material for 4 hours at specified temperature, air cool, CONDITION H1150M- Soak solution treated material at 1400 F (760 C) for 2 hours, air cool, then re-heat to 1150 F (620 C) for 4 hours and air cool.

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Welding

Successfully welded by common fusion and resistance methods, this alloy should not be joined by oxyacetylene welding. AWS E/ER630 filler metal is recommended if required.

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Forging

Soak for 1 hour at 2150 F (1177 C) prior to forging. Do not work below 1850 F (1010 C). Post-work solution treatment is required prior to final hardening.

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0Cr17Ni7Al(631)   0Cr17Ni7Al(631)现货  0Cr17Ni7Al(631)棒料   0Cr17Ni7Al(631)钢材 0Cr17Ni7Al(631)钢管 0Cr17Ni7Al(631)钢板  
0Cr17Ni7Al(631)钢锭   0Cr17Ni7Al(631)圆钢  特殊钢材0Cr17Ni7Al(631)

设备可完成以下规格：

0Cr17Ni7Al(631) 钢板　宽度1000*长度2000*厚度2-5　　冷轧薄板
0Cr17Ni7Al(631) 钢板　宽度（210-610）*厚度（6-80）　热轧
0Cr17Ni7Al(631) 钢管　外径（6-219）*壁厚（0.5-25）
0Cr17Ni7Al(631) 钢锭　电渣锭0.35T　0.5T　　0.75T　1.0T
1.5T   1.8T  2.0T  2.2T  2.8T   （3.0-8.0）

不锈钢：0Cr17Ni7Al(631)
标准：GB/T 1220-1992
●特性及适用范围：
添加铝的沉淀硬化型钢种，用作弹簧、热圈及计器部件。
●化学成份：
碳 C ：≤0.09
硅 Si：≤1.00
锰 Mn：≤1.00
硫 S ：≤0.030
磷 P ：≤0.035
铬 Cr：16.00～18.00
镍 Ni：6.50～7.75
铜 Cu：≤0.50
●力学性能：
抗拉强度 σb (MPa)：固溶,≤1030; 565℃时效,≥1140; 510℃时效,≥1230
条件屈服强度 σ0.2 (MPa)：固溶,≤380;565℃时效,≥960;510℃时效,≥1030
伸长率 δ5 (％)：固溶,≥20;565℃时效,≥5;510℃时效,≥4
断面收缩率 ψ (％)：565℃时效,≥25;510℃时效,≥10
硬度 ：固溶,≤229HB;565℃时效,≥363HB;510℃时效,≥388HB
●热处理规范及金相组织：
热处理规范：1)固溶,1000～1100℃快冷;2)565℃时效,经固溶处理后, 760±15℃保持90min,在1h内冷却到15℃以下,保持30min,再加热到565±10℃保持90min,空冷;3)510℃时效,经固溶处理后,955±10℃保持10min,空冷到室温在24h以内冷却到-73±6℃,保持8h,再加热到510±10℃保持60min,空冷。
金相组织：组织特征为沉淀硬化型。
●交货状态：一般以热处理状态交货，其热处理种类在合同中注明；未注明者，按不热处理状态交货。

因为原材料价格随时波动，请电话咨询，具体价格以合同为准！

如果有特殊要求，均可电话咨询，可量身订制！

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