แผ่นเหล็กทนต่อการสึกกร่อน NM600 ประเทศไทย

รายละเอียด:

The "NM" in NM600 refers to the wear-resistant plate, the first letters of "Nai" and "Mo", and 600 is the Brinell hardness value HB value. The grade is higher than NM500, NM450, NM400, and NM360.

NM600 implementation standard: implement enterprise standard Q/XGJ166-2009

Delivery status: quenching and tempering (quenching + tempering)

ข้อมูลจำเพาะ:

NM600 Steel Standard Comparison:

NM600 Abrasion Resistance Steel Plate Chemical Element Composition Content (%)

NM600 Wear Resistant Steel Plate Mechanical Properties：

Advantages of NM600:

High wear resistance: The carbon content in the chemical composition of the alloy wear-resistant layer is 4-5%, and the chromium content is as high as 25-30%. The volume fraction of Cr7C3 carbide in its metallographic structure reaches more than 50%, the macro hardness is HRC56-62, and the hardness of chromium carbide is HV1400-1800. Because the carbides are distributed perpendicular to the wear direction, even compared with the casting alloys with the same composition and hardness, the wear resistance is more than doubled.

Good impact resistance: The substrate of the wear-resistant composite steel plate is a tough material such as low-carbon steel or low-alloy, which reflects the superiority of bimetal. The wear-resistant layer resists the wear of the wear medium, and the substrate bears the load of the medium, so it has good impact resistance. It can withstand the impact and wear of high-drop hoppers in material conveying systems.

Good heat resistance: The alloy wear-resistant layer is recommended to be used under ≤600 working conditions. If vanadium, molybdenum and other alloys are added to the alloy wear-resistant layer, it can withstand high-temperature wear of ≤800. The recommended operating temperature is as follows: Ordinary carbon steel substrates are recommended to be used under working conditions not higher than 380; Low alloy heat-resistant steel plate (15CrMo, 12Cr1MOV, etc.) substrates are recommended to be used under working conditions not higher than 540; Heat-resistant stainless steel substrates are recommended to be used under working conditions not higher than 800.

การใช้งาน:

NM600 is widely used in metallurgy, coal, cement, electricity, glass, mining, building materials, bricks and tiles and other industries.

การบรรจุสินค้า:

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คำถามที่พบบ่อย:

คีย์เวิร์ด:

NM600 ผู้ผลิตแผ่นเหล็กทนการสึกกร่อนของจีน ซัพพลายเออร์ โรงงาน แผ่นเหล็กทนการสึกกร่อน NM300 แผ่นเหล็กทนการสึกกร่อน NM360 แผ่นเหล็กทนการสึกกร่อน NM500 ทนทานต่อการสึกหรอสูงและความเหนียวสูง คุณภาพสูงแผ่นเหล็กทนต่อการสึกหรอ NM600,NM300TP,NM400,NM400E,NM450,NM450E,NM500,NM500E