Gaogaosteel @x40mncr18 - Tumblr Blog

X120Mn12槽钢、滑轨、导轨、Mn13 high manganese wear-resistant guide rail, X120Mn12...

Non-magnetic steel 45Mn17Al3

45Mnl 7A13 steel belongs to the medium C, Fe-Mn-A1 austenitic steel series. The steel does not contain expensive elements such as Cr and Ni, and has the characteristic of not being easily magnetized in strong magnetic fields. As an economical low magnetic structural steel, it is mainly used to prevent various electromagnetic interference in low magnetic components and engineering, such as the shipbuilding industry and low magnetic construction engineering.

GGXS SPECIAL STEEL GROUP

45Mnl 7A13 steel can meet the design requirements of ships and other low magnetic structural components by meeting the requirement of relative permeability ≤ 1.2 under three magnetic field intensities of 800, 4000, and 8000 A/m. However, for certain special projects, in order to ensure the safety and accuracy of project operation, 45bl nl 7A13 steel must simultaneously meet the design requirements of relative magnetic permeability m ≤ 1.005 under the above three magnetic field strengths, with extremely high magnetic performance requirements.

#45mn17al3 #917 Non-magnetic steel

There are many types of galvanized, cold rolled, zinc aluminum magnesium steel.

#Galvalume #galvanization #Cold rolled coil #DC01 #SPCC #CHINESE STEEL

Production lines for 921A, 907A, and 945 ship steel plates.

You can also customize HY-80, HSLA 65, and HSLA-80 steel： [email protected]

#921A #907A #10crsinicu #hy-80 #hsla-65 #hsla-80 #HSLA-100 #ship steel

65Si2MnWA spring steel

65Si2MnWA is a hypoeutectoid semi martensitic advanced spring steel with high yield strength, elastic limit, and fatigue limit after heat treatment. It is mainly used in the manufacturing of aircraft springs, etc.

With the continuous development of the aviation industry, the demand for tensile springs made of this material is constantly increasing. Due to the requirements of standards such as HB3-56 for 65Si2MnWA springs, they need to undergo a heating, loading, and aging treatment at 120 ℃ for 7 hours After the effect, the gap of the spring coil exceeds the tolerance, which cannot guarantee the standard requirement of ≤ 0.1 mm, and also causes the free length of the spring to not meet the design requirements, resulting in the spring being scrapped.

The manufacturing process for the tensile spring of 65Si2MnWA material is as follows: Material requisition → lathe worker → tempering → fitter → heat treatment → physical and chemical delivery → inspection → fitter → tempering → inspection → aging → inspection → sand blowing → inspection → surface treatment → aging → inspection.

#65Si2MnWA #spring steel #CHINESE STEEL

X120Mn12 China

X120Mn12高锰耐磨钢和中国的Mn13是两种常见的高锰钢材料，它们在组成和性能上存在一些区别。

X120Mn12高锰耐磨钢和中国的Mn13是两种常见的高锰钢材料，它们在组成和性能上存在一些区别。《高高兴晟特钢集团》

化学成分：X120Mn12高锰钢的主要成分为碳（C）1.20-1.30%，锰（Mn）11.00-14.00%，不含其他合金元素。而中国的Mn13（ZGMn13）主要成分为碳（C）1.00-1.45%，锰（Mn）11.00-14.00%，还含有一些其他合金元素比如硅（Si）和磷（P）。

硬度：X120Mn12高锰耐磨钢具有较高的硬度，在供货状态下硬度可达到约HB200-250；而中国的Mn13的硬度范围一般在HB170-220之间。

耐磨性：X120Mn12高锰耐磨钢具有出色的耐磨性能，能够在高压和高冲击载荷下保持较好的耐磨性；而中国的Mn13也具有良好的耐磨性，适用于一些需要抗磨损的场合。

优点与缺点：

X120Mn12高锰耐磨钢的优点包括：

高硬度和良好的耐磨性，适用于承受高冲击和磨损的工作条件。

良好的韧性，能够在极端工况下保持强度和耐久性。

易于加工和焊接，方便制造和维修。

X120Mn12高锰耐磨钢的缺点包括：

相对较高的成本，由于高锰钢的特殊性能和制造难度，其价格较高。

高硬度和韧性的平衡可能较难，在某些应用场景下选择合适的处理方法可能具有挑战性。

为什么国内很少生产X120Mn12高锰耐磨钢？这主要有以下几个原因：

市场需求：目前国内市场对于高锰耐磨钢的需求相对较小，主要集中在一些特定行业和应用中，如矿山、冶金等。相比之下，对普通碳钢、不锈钢等的需求更大。

技术难题：X120Mn12高锰耐磨钢的生产工艺要求较高，需要掌握特殊的熔炼和热处理技术，这对生产厂家的技术实力和设备投入提出了挑战。

成本考虑：高锰耐磨钢的制造成本相对较高，高锰钢中锰的含量较高，而锰属于稀有金属，其价格较高，造成了它的相对高昂的价格，限制了国内生产和推广的动力。

薄板高锰钢主要用途集中在以下几个方面：

矿山机械：薄板高锰钢可以用于矿山机械的制造，如破碎机、磨矿机等，因其具有良好的耐磨性能，能够在矿石破碎和磨矿过程中承受高冲击和磨损。

#x120mn12 #Mn13 #HARDOX400 #K700 #1.3401 #A128

7Mn15Cr2Al3V2WMo、3Cr2W8V、3Cr3Mo3W2V、CrWMn、4Cr5MoSiV1、65Mn、60Si2CrA

#youtube

Mn13 High Manganese Wear-resistant Steel X120Mn12

Shanghai GaoGaosteel Company is one of biggest high manganese steel supplier in China. Product line includes Mn13、X120Mn12、ZGMn13。Steel plate products are both normal standard and special standard. The normal standard thickness is 6mm ~ 30mm. according to your special require, 1.0mm thickness or 100.00mm thickness of steel plate can be offered. Square steel can be rolled based on order, round steel is in stock but quantity is limited. Act for customers in order for forward contract. Please contact me for further information.

宝钢的Mn13，绝对质量的保证价格的优惠。因为我们严格按Mn13标准轧制，认真做好每一部工序，特别是最后一部高锰钢的固溶处理。做好固溶Mn13特性才真正发挥应该有的特性。高高专业高锰钢，是mn13无磁钢板的大超市，这里您需要的MN13的规格都有。厚的薄的Mn13