Hastelloy Socket Head Cap Screw

SNSH

• Hastelloy
• Excellent corrosion resistance from oxidative and reductive acids, and saline.
• Excellent resistance to pitting corrosion, crevice corrosion, and stress corrosion cracks.
• May be used with chemical resistant applications such as FPD (Flat Panel Display) and semiconductor production equipment and devices, printed circuit board etching devices, metallic surface treatment equipment and facilities, and chemical plant facilities.
• All clean washed. Clean wash format minimizes gas diffusion and prevents foreign particle inclusion.
• Physical Properties

  Specific Gravity	8.69
  Longitudinal Elastic Modulus(N/mm2)	206x103
  Electric Resistance(μΩ·cm)	114 (Room Temperature)
  Specific Heat (J/kg·K)	414 (Room Temperature)
  Thermal conductivity(W/(m·K))	10.1 (48℃)
  Linear Expansion Coefficient(K-1)	12.4x10-6(24°C~204°C)

  
  Mechanical Properties

  Tensile Strength(N/mm2)	800
  0.2% Proof Stress(N/mm2)	405
  Elongation (%)	57
  Hardness (HRB)	93

• Material/Finish
• NW9022 (Hastelloy C-22)