【 4130 加工范围及工艺】

4130 所属钢种类别： » 不锈钢 Stainless steel

我厂主要以生产销售 4130 锻件, 4130 钢锭, 4130 电渣锭, 4130 棒料, 4130 钢材, 4130 钢管, 4130 钢板, 4130 圆钢特殊钢材,提供最新 4130 价格，长期有 4130 现货,还包括 4130 锻造、 4130 热轧、 4130 挤压钢材： 4130 圆钢、 4130 方钢、 4130 板、 4130 卷、 4130 线、 4130 锻件、 4130 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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【 4130 形状规格】

4130 圆钢直径：1mm至3000mm

4130 方钢规格：50mm至1500mm

4130 板/扁钢：厚度0.1mm至2000mm；宽度：10mm至2000mm；长度：根据客户的要求;

4130 钢管：外径：6-1800mm*壁厚1-100

4130 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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【 4130 化学成分】

关于 4130 的化学成分请点击下载：点击下载4130化学成分,该文档包括 4130 所含各金属元素%，比如Cr含量、Ni含量、C含量等。

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【 4130 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 4130 相当于美国AISIXXX, 4130 相当于AISIXXX, 4130 =中国台湾XXX=国际标准XXXX=俄罗斯 4130 =日本 4130 = 德国 4130 -10=美国 4130 如果用于700℃的高温， 4130 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 4130 机械性能

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【 4130 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 4130 热处理工艺

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【 4130 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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【 4130 切削性能】

易切削钢。

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【 4130 English content】

Our advantages

4130 properties and heat treatment forgings, Including 4130 application and specifications, We have all specifications，Including 4130 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 4130 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 4130 and Standards.

About 4130 of the chemical composition please click download: click on the download 4130 chemical composition, this document includes 4130 contains various metal elements, such as Cr content, % Ni content, C content, etc.

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Machining performance

Download 4130 the mechanical properties of the report, the report provides detailed performance analysis and application. 4130 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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Special steel