GDBRE333, High-toughness, High-wear-resistant, Corrosion-resistant plastic mold steel

① Composition Configuration

② Delivery status:

Annealing to≤HB235（Can be hardened to 44-52HRC）

③ Characteristic：

• High corrosion resistance

• Good hardenability

• The addition of special elements improves wear resistance and polishing properties

• The polishing finish reaches more than 10000#

• Excellent toughness，transverse notch-free impact work reaches more than 300J

• Solve 1.2343 high toughness but not corrosion resistance and S136 corrosion-resistant but poor toughness pain point

④ Purpose

• Corrosive, glossy plastic mold

• Bottle preform, bottle blowing, car light transparent plastic mold

• Flame retardant additive plastic mold

• Complex structures with deep cavities and multiple bone positions prone to cracking are easy to crack molds

• Medical, cosmetics, food, and thin-walled parts industry injection molds