571.SA

The 571.SA from Ideal-Tek is an anti-magnetic anti-acid stainless steel component positioning tweezer. Tweezer is designed specifically to hold delicate components firmly and safely. The low carbon austenitic steel (Material number 1.4435, DIN X2CrNiMo18-14-3, AISI number 316L) has good corrosion resistance to most chemicals, salts and acids and generally used where corrosion resistance and toughness are primary requirements. It contains from 16.5 to 18.5 wt% chromium and has important quantities of nickel and molybdenum as additional alloying elements. Tweezer is used in electronic industry, watch-makers, jewellers and laboratory and medical applications.

• Straight, grooved tips for Ø 2.5 to 5mm cylindrical device, serrated handles
• Overall length is 5 3/4'' (145mm)
• Non-magnetisable
• Annealed state, 8.0g/cm³ density, ≤215 hardness HB30, 79 hardness rockwell B
• 500 to 700Mpa tensile strength (ultimate), 290 tensile strength (yield), ≤200Mpa 0.2% yield stress
• 40% elongation, break and 200Gpa modulus of elasticity
• Specific heat capacity is 0.50J/(gK), thermal conductivity is 15W/(mK)
• Continues use temperature is 350°C and maximum service temperature is 925°C
• Resistivity is 0.75 E-4 ohm.cm