Product Details:
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Precision Plastic MouldThe utility model relates to a precise plastic helical gear mould. The preciseplastic helical gear mould comprises a fixed mould and a movable mould, and is characterized in that the fixed mould comprises an installation plate, a stripper plate, a fixed mould plate and an embedded piece of a fixed mould chamber, and the movable mould comprises a movable mould base plate fixed by bolts, square iron, a substrate, a movable mould plate and an embedded piece of a movablemould chamber, wherein the |
Highlight: | forging die material,plastic injection mold |
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High Polish P20 Steel Round Bar for Precise Plastic Mould
P20 Mold Steel Round Bar
Description:
1.P20 /DIN 1.2311 /GB 3Cr2Mo Mold Steel
2.Hot rolled &Forged condition, Pre-harden &tempering , black surface
3.Hardness: 28~34 HRC
4.Hot rolled technology:EAF+LF+VD
Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface
5. Production leadtime: 7~10 days
6. Ultrasonic test standard: SPE1921-GR3, CLASS C/C or D/D
Applications
P20 /DIN 1.2311 /GB 3Cr2Mo Mold Steel used for various large-sized or medium-sized precise plastic moulds ,injection palstic mould frame of PA, POM, PS, PE, PP, ABS.and low melting point alloy parts, like: tin, zinc and lead alloy casting moulds
Specifications
Hot rolled condition |
Steel round bar (mm) |
Mill name |
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Diameter |
Length |
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¢16~¢95 |
2000~5800 |
XiangGang, LiuGang steel |
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¢105~¢195 |
2000~5800 |
XiangGang,BaoGang steel |
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Forged condition |
¢200~¢480 |
2500~4000 |
Local mill with 6000tons fluid forged machine |
Competitive Advantage
1).All the material are inspected with 3 times to meet the highly standards
2).Good machinery ability & texturing property
3).Competitive price
4).Fast production leadtime
5). Pure steel quality & stable quality to be guarantee,
Highly polish characterise
Chemical composition
C |
Mn |
Si |
S |
P |
Cr |
Mo |
0.35 |
0.80 |
0.60 |
0.03 |
0.03 |
1.65 |
0.45 |
Compared grades(based on usage)
Chinese |
American |
German |
Swedish |
Japanese |
GB |
AISI |
DIN |
ASSAB |
JIS |
3Cr2Mo |
P20 |
1.2311 |
618 |
PDS-3 |
Contact Person: Mr.
Tel: 898