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Introuduction:
High strength rare earth alloy casting steel pipes (thermal resistance and wear-resistance) used as coal conveying, power conveying, ash removal and slag discharge piping for boiler system in power plant. It also may be used as wear-resistant and thermal resistant recovery piping for blast furmace.
Main performance index:
Brand：ZG40CrNiMoMnSiRe
Hardness：HRC≥40
Impact toughness：αK≥14J／cm2
Tensile strength： αB≥700MPa
Feature:
Compared with austenitic manganese steel under same operation conditions, its unit wearing consumption is about 1/3 of that of austenitic manganese steel and it’s service life is 3 times of that of austenitic manganese steel. Bend and branches can be used in combination of seamless pipes, convenient in installation and maintenance.
Alloy Casting steel pipe