… properties than Grade 2 or 3 and is sometimes specified for pressure vessels or piping for its superior strength alone. … 3.7105  …

… ER409 alloy. Single pass welds on light gage base metal or welds with preheat do not usually require PWHT. … 1.4000, 1.4002, 1.4016, 1.4057, …

… Alloy 740H is a nickel-base, precipitation hardenable superalloy that offers a unique combination of …

… 10 KJ/cm. Cooling time (T8/5) must be adjusted by travel speed and preheat temperature. … S890 TM-pipe steels to StE 890 to S890QL1, A …

… risk of braking out or chipping of. In case of sensitive base material preheating is recommended at 300-400°C. Old Hardfacing layers should be …

… μm FSSS Apparent density (ISO 3923-2): 4.2-5.5 g/cm³ Particle shape: preponderantly spherical Particle size: 45/20 μm … Ideal for use in a …

… 25Cr type duplex stainless steels especially for Super Duplex grade, PRE (Pitting Resistance Equivalent) is over 40. Ar-CO2 mixed gas or …

… resist high impact load, high heat, thermal shock, hot corrosion, compression, abrasion, erosion and many other forms of attack. The weld …

… compared to CMn steels and sees the alloy being used for boiler, pressure vessel and piping construction. Typical with FL 155 Flux or FL …

… of the pure aluminium grades. Heavy parts and thicker plates should be preheated (150°C), prior to welding. At the same time, it keeps the …