1. Characteristic.
Vacuum degassing refining processing pure steel quality, suitable for the requirements of polishing or etch processing plastic mold.
Pre hardened state supply, without heat treatment can be directly used for mold processing, shorten time limit for a project.
By forging rolling processing, compact structure, 100% ultrasonic inspection, no pores, eye defects.
2. 3Cr2Mo is a plastic die steel are widely used, its good comprehensive mechanical property, high harden ability, can make a larger cross section of the steel was taught a more uniform hardness, and has good performance of mold polishing, surface finish. The steel mould, the first general quenching and tempering treatment, the hardness of HRC28 ~ 35 (i.e. pre hardened), then through processing manufacturing into the mould, and can be used directly. So, to ensure that the use of mold performance, and avoid the deformation caused by the heat treatment of die.
3. Chemical composition:
C:0.28 ～ 0.40 Si:0.20 ～ 0.80 Mn:0.60 ～ 1 Mo:0.30 ～ 0.55
S ≤ 0.030 P ≤ 0.030 Cr:1.40 ～ 2
Ni: allows the residual content ≤ 0.25
Cu: allows the residual content ≤ 0.30
4. Dimensions:
Round steel bars: dia. 3mm~1200mm, Cold Drawn, Hot rolled, Hot forged.
Flat steel bars: Thickness 5mm~200mm X Width 50~600mm X Length2000~6000mm
Steel blocks: Thickness 200mm~800mmX Width 600~1200mmX Length 500~6000mm
Steel sheets: Thickness 5mm~10mmX Width 500~1500mmX Length 1000~6000mm
5.Brand name：Yuji
6.Delivery time：7-15days after receiving advanced payment
7.Packing detail：under requirement
8.Supplying Ability：800Tons/month
9.Place of origin：China
10. MOQ: 20tons easy for containers loading
11.Payment：T/T L/C
