Dz60 Grade Steel Tube for Geological Drill

• After-sales Service: Technical/Sample/Quality
• Type: Seamless
• Technique: Hot Rolled
• Material: Alloy Steel
• Od Outsider Diameter: 30 to 189 mm
• Wt Wall Thickness: 30 to 60 mm
• Model NO.: DZ60
• Trademark: SHUNFU
• Origin: China
• Production Capacity: 100000 Tons Per Year

Product Description

DZ60 Grade Steel Tube For Geological Drill

DZ60 is a specific grade designation, and within this grade, 45MnMoB is a distinct steel alloy used prominently in geological drilling applications.

DZ60, as a grade classification, signifies a set of steel materials tailored for specialized purposes, including geological drilling. Among these materials, 45MnMoB holds a prominent position. It is characterized by its robust structural properties, designed to withstand the rigors of geological drilling operations.

45MnMoB, when used in geological drilling, demonstrates exceptional strength and resilience, making it ideal for handling the mechanical stresses and abrasive forces encountered during the drilling process. Its unique alloy composition and heat resistance contribute to its durability and performance in extracting valuable geological samples.

In summary, DZ60 serves as a grade classification, with 45MnMoB being a specific steel alloy falling under this grade, renowned for its reliability and effectiveness in the field of geological drilling.
 

Chemical

Carbon (C)	0.41-0.49%
Silicon (Si)	0.17-0.37%
Manganese (Mn)	0.9-1.2%
Phosphorus (P)	0.00035
Sulfur (S)	0.00035
Chromium (Cr)	0.15-0.30%

 

Properties

Mechanical Properties
Yield Strength (MPa)	559
Tensile Strength (MPa)	633
Impact KV/Ku (J)	32
Elongation A (%)	43
Reduction in Cross-Section on Fracture Z (%)	24
Physical Properties
Modulus of Elasticity (GPa)	971
Mean Coefficient of Thermal Expansion (10-6/°C) between 20°C and 100°C	32.3
Thermal Conductivity (W/m·°C)	342
Specific Thermal Capacity (J/kg·°C)	758
Specific Electrical Resistivity (Ω mm²/m)	22
Density  (kg/dm³)	7.85