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TA

TA

ProductIntroduction

TA is a high-end Cr-Mo-V type alloy tool steel. It features uniform and fine microstructure, high purity, excellent isotropy, strength, and toughness, which endow the mold with outstanding resistance to thermal fatigue cracking, thermal shock cracking, hot wear, and plastic deformation. It is suitable for large-size molds, die-casting molds and hot stamping molds with complex cavities, small fillets (R angles) that are prone to stress concentration, and can also be used for hot forging molds.

Product Feature

Excellent high-temperature strength and excellent hardenability
Extremely high thermal fatigue resistance
Good toughness and ductility
Excellent purity

Online Inquiry

Full range of mold steel,Crafted with precision, available in a full range of specifications, and customizable to your needs, please inquire for pricing.

Physical Properties

TA 20℃ 200℃ 400℃
Coefficient of Thermal Expansion x10-6m/m°C 12.5 13.1
Thermal Conductivity W/(m. k) 32.2 33.46 33.06
Elastic Modulus 216000 192000 180000

Chemical Composition

Grade / Composition C Si Mn Cr V Mo
TA 0.37 0.35 0.5 5 0.6 2.1

Grade Comparison

Grade / Composition Sweden  ASSAB Germany  Kind&Co Austria  BOHLER
TA Dievar TQ1 W360

Supply specifications and status

Grade Forged Round Steel mm Forged Flat Steel mm Delivery Condition
TA Φ90-φ500 Thickness 100–600 × Width 100–1000 Delivered in annealed condition with hardness ≤229HBW or adjusted per customer requirements