 |
| Quantity: | |
|---|---|
| STEEL GRADE OF VARIOUS COUNTRIES | GB | AISI | DIN | JIS | ASSAB |
| 3Cr2NiMo | P20 | 1.2311 | Px4 | 618 |
CHEMICAL COMPOSITION | C | Si | Mn | Cr | Mo | Ni |
| BZ638 | 0.38 | 0.30 | 1.30 | 1.90 | 0.25 | ≤0.50 |
BZ638/P20/P20+Ni/1.2311 Plastic Mould Steel, mold steel
CONVENTIONAL SMELTING
EF+LF+VD
DELIVERY STATUS
Pre-hardened HRC 30-36
DELIVERY SIZE
Thickness 200-1200mm, Width 600-2200mm, Length 1000-6000mm
The Main Purpose
1.Pre-hard state can be easily processed directly.
2.Can satisfy the opaque or surface gloss requirements of ordinary plastic mold. Such as televisions, washing machines and other large and medium-sized shell mold.
3.Thick 810mm forged block, do not heat treatment after open the cavity,
improve mold afficiency. mold steel
The Main Characteristic
1.vacuum degassed and remove impurities when steel making, the gas content lowing.
2.organization dense, uniform hardness. mould steel.
3.dimensional stability and precision lasting for mold production
| STEEL GRADE OF VARIOUS COUNTRIES | GB | AISI | DIN | JIS | ASSAB |
| 3Cr2NiMo | P20 | 1.2311 | Px4 | 618 |
CHEMICAL COMPOSITION | C | Si | Mn | Cr | Mo | Ni |
| BZ638 | 0.38 | 0.30 | 1.30 | 1.90 | 0.25 | ≤0.50 |
BZ638/P20/P20+Ni/1.2311 Plastic Mould Steel, mold steel
CONVENTIONAL SMELTING
EF+LF+VD
DELIVERY STATUS
Pre-hardened HRC 30-36
DELIVERY SIZE
Thickness 200-1200mm, Width 600-2200mm, Length 1000-6000mm
The Main Purpose
1.Pre-hard state can be easily processed directly.
2.Can satisfy the opaque or surface gloss requirements of ordinary plastic mold. Such as televisions, washing machines and other large and medium-sized shell mold.
3.Thick 810mm forged block, do not heat treatment after open the cavity,improve mold afficiency. mold steel
The Main Characteristic
1.vacuum degassed and remove impurities when steel making, the gas content lowing.
2.organization dense, uniform hardness. mould steel.
3.dimensional stability and precision lasting for mold production
