Welcome Shifang new metal material Co., LTD. official website! Chinese | English

Hotline

+86 13921195656
+86 13912486988

Position:home>>Products>>High Carbon Chromium Stainless Bearing Steel>>9cr18mov>>9cr18mov Flange Forging
Contact Us
Hotline+86 13921195656

Phone 1:

+86 13921195656(Zhou Lejun)

Phone 2:

+86 13912486988(Xiang Jiasheng)

Tel:+86 838 8521966

Fax:+86 838 8521918

Add: No.9 Lingjiang Road, Shifang Economic Development Zone, Shifang City, Sichuan Province

9cr18mov

9cr18mov Flange Forging

  Material: 9cr18MoV

  Ingredients:

  C Si Mn P S Cr Ni Mo V Cu Nb N

  0.85~0.95 ≤0.8 ≤0.8 ≤0.040 0.03 17~19 Allow 0.6 1.0~1.3 0.07~0.12

  Heat treatment system:

  Annealing: 800 ~ 920℃ slow cooling HBW ≤269

  Quenching: 1050 ~ 1075℃ oil cooling

  Tempering: 200 ~ 300℃ oil, air cooling HRC can reach 56~58

  Standard: GB/T 1220-1992

  ● Characteristics and scope of application:

  9Cr18MoV stainless steel rust resistance is good, is currently used in the high-grade batch tool market of high-quality stainless steel, its strength and sharpness than 440C, its disadvantage is that the viscosity is relatively large, and heating up quickly, but it is easier than any carbon steel grinding, cutting material with a hand saw is also much easier. The annealing temperature of 440C is very low, the hardness after quenching is high, the hardness usually reaches HRC56-58. and the corrosion resistance is good (magnetic) and the toughness is very strong.