Prix FOB
Obtenir le dernier prix500 ~ 1500 / Ton ( Negotiable )
|3 Ton Minimum Order
Pays:
China
N ° de modèle:
cwssteel-2
Prix FOB:
500 ~ 1500 / Ton ( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
500 per Ton
Commande minimale:
3 Ton
Packaging Detail:
Export Standard Packing or Customers′ Demand
Heure de livraison:
15-30 days
Capacité de Fournir:
1000 Ton per Month
Payment Type:
T/T
Groupe de produits :
Personne àcontacter Ms. Ancaus
No, 58, Chengming Road, Yushan Area, Kunshan City, Suzhou, Jiangsu
1.***1 Plastic Mould
Steel
Introduction
3Cr2Mo is an internationally widely used
plastic mold steel, its good mechanical properties, high
hardenability can make Larger cross-section steel to obtain
more uniform hardness, and this steel has good polishing
performance and high mold surface finish.
When using this steel mold, usually make
quenching and tempering treatment first that the hardness is HRC*8
~Â *5 (pre-hardened), and then by cold working manufactured
molds can be used directly.
In this way, it can guarantee the using
performance of the mould, and avoid deformation of the mold causes
by heat treatment.
Therefore, the steel is suitable to
manufacture big or medium-sized precision plastic mold and low
melting point, tin, zinc, lead alloy die-casting
molds.
Feature
1.Pure steel vacuum degassing refining process
for polishing or etch processing plastic mold
2.Pre-hardened state of supply, without heat
treatment can be used directly in the mold, shorten the
construction period.
3.By forging rolling processing, compact
structure, **0% ultrasonic testing, non-porous, needle
defects.
4.For the production of plastic mold and die
casting low melting point metal mold material.
5.This steel has good machinability and mirror
polishing properties.
6.Hardness:******0HB(****6HRC)
7.Good dimensional stability
8.With long service life,Mold die life up to
*0W times
Application
1.Main part of overloading
mould
2.Thermoplastic injection molding, extrusion
dies
3.Commonly used in the manufacture of TV
cabinet, washing machine, refrigerator shells, buckets,
etc.
Â
| Equivalent grades | GBÂ | DINÂ | AISIÂ | JISÂ | - | |||||
| 3Cr2Mo | 1.***1 | P*0 | - | - | ||||||
|
Chemical Composition |
C | Si | Mn | Cr | P | S | Mo | Ni | - | |
| 0.***0.*5 | 0.***0.*0 | 1.***1.*0 | 1.***2.*0 | ≤0.**0 | ≤0.**5 | 0.***0.*5 | - | - | ||
| Available size | Round Bar | Diameter | Length | |||||||
| *****0mm | ********0mm | |||||||||
| Flat Bar | Thickness | Width | Length | |||||||
| *****0mm | ******0mm | ********0mm | ||||||||
| Smelting&shaping | EF/ ESR+ hot forged/ hot rolled | |||||||||
| Surface condition | Black surface/ Grinded/ Machined | |||||||||
| Annealed hardness | ****4 HRCÂ Â Â | |||||||||
| Characteristics |
good toughness properties, easy
to machine, better polishability than
1.***2, dimensional stability flame hardenable, good photoengraving properties |
|||||||||
| Applications | Plastic moulds,frames for plastic pressure dies,hydroforming tools | |||||||||
| Heat Treatment | Annealing | Heat to **0÷**0°Cfor 2÷4 h furnace co | ||||||||
| Tempering | To be carried out after hardening in the range **0÷**0°C for *5mm of thickness minimum 2h | |||||||||
| Pays: | China |
| N ° de modèle: | cwssteel-2 |
| Prix FOB: | 500 ~ 1500 / Ton ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 500 per Ton |
| Commande minimale: | 3 Ton |
| Packaging Detail: | Export Standard Packing or Customers′ Demand |
| Heure de livraison: | 15-30 days |
| Capacité de Fournir: | 1000 Ton per Month |
| Payment Type: | T/T |
| Groupe de produits : | Plastic Mould Steel |
