Search results with tag "Heat checking"
Maraging Steel Data Sheet - ssa-corp.com
www.ssa-corp.com*minimal distortion during heat treatment (.0009 in/in C250 // .001 in/in C300) ADVANTAGES DURING APPLICATION *low coefficient of expansion minimizes heat checking *pitting and corrosion resistance superior to common tool steel *good repair weldability *excellent mechanical properties have led to longer tool life
工具鋼 - sanyo-steel.co.jp
www.sanyo-steel.co.jpContinuous casting 取鍋精錬 Ladle furnace ... ・Heat checking ・Cracking and chipping Higher strength at high-temperature Higher toughness Steel grades shown in the figure on the right are classified in terms of their high-temperature strength and ... …
ASSAB Tool Steel Performance Comparison Chart
www.assab.comDIEVAR DIEVAR HB 160 0.35 0.2 0.5 5.0 2.3 -0.6 1000-1030 44-52 High performance hot work tool steel with very good resistance to heat checking, gross cracking, hot wear and plastic deformation. Excellent choice for die casting of aluminium and magnesium, hot stamping,
SELECTION OF DIE MATERIALS AND SURFACE ... - Forging
www.forging.orgThese thermally induced stresses initiate cracks on the dies due to heat checking which can propagate and cause die fracture. Thermal stresses are proportional to the thermal expansion coefficient and elastic modulus and are inversely proportional to the …
Die Casting Tooling Grades - bucorp.com
www.bucorp.comGrade D: NADCA 207-2006—In applications when high toughness is required, due to gross cracking or heat checking issues, but temper resistance is not as critical, an H11 type alloy can be considered.