Prix FOB
Obtenir le dernier prix1.5 ~ 2.5 USD / Kilogram ( Negotiable )
|2 Minimum Order
Pays:
China
N ° de modèle:
HiCr-Steel
Prix FOB:
1.5 ~ 2.5 USD / Kilogram ( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
1.5 per Kilogram
Commande minimale:
2
Packaging Detail:
steel pallets
Heure de livraison:
120 days to 150 days
Capacité de Fournir:
20000 Ton per Year
Payment Type:
L/C, T/T
Groupe de produits :
China
Personne àcontacter Leonard
Changzhou, Jiangsu
HiCr Steel Rolls
HiCr Steel is characterized by excellent fire crack resistance
and very good oxidation behaviour at rolling temperature. Very
good wear resistance and constant material properties throughout
the shell layer.
HiCr Steel is manufactured by horizontal spin casting. No retained Austenite and the right structure and properties are obtained through the chemical composition, high temperature quenching and tempering cycles.
Core material:
| MATERIAL | CHEMISTRY |
Â
BARREL HARDNESS Â(HSC) |
||||||
| C | Si | Mn | Cr | Ni | Mo | V | ||
| HiCr Steel | 0.***2.*0 | 0.***1.*0 | 0.***1.*0 | 9.***5.0 | 0.***1.*0 | 1.***2.*0 | ≤1.*0 | ****0 |
| TYPICAL PHYSICAL PROPERTIES | |||
| Neck Hardness (HSC) | Tensile Strength (N/mm2) | Unevenness of Barrel Surface Hardness (HSC) | Difference of Shell Thickness |
| ****5 |
Â
shell ≥**0Â
Â
core & necks ≥**0 |
<3 | <*0 |
*-MELTING
TSR Rolls factory is equipped with a variety of smelting equipments, such as EBT electric arc furnace, LF double-bit refining furnace, VD-VOD vacuum furnaces and etc. Advanced smelting equipment supplemented by temperature control, component analysis and other testing equipment ensure that each furnace is in line with the requirements of molten steel.
 Steel Foundry*-CASTING
TSR Rolls applies advanced roll casting technology to first-class foundry equipment. Our main production processes use computers to control and select parameters automatically. So we can ensure that each batch of rolls has consistent production process control. Every step is traceable by our Electronic recording system. Whether it is static casting or centrifugal casting, our products have excellent performance.
Plus a complete set of chills, chillers and moulding tackle to cast
all kind of rolls including big section rolls with the barrel
shaped with grooves and collars in as-cast condition.
*-HEAT TREATMENT
During the manufacturing process of rolls, many materials need to pass one or more heat treatment to further achieve the most appropriate mechanical properties and good microstructure. The resistance furnace of TS ROLL can achieve multi-point precise temperature control to ensure uniformity of the furnace temperature. Between different furnaces, we use a unified computer control to achieve the furnace heating and cooling consistency in order to ensure the rolls from different furnaces with same microstructure and performance.
*-QUALITY ASSURANCE Â
The high performance requirements of today's mills require reliable rolls capable of remaining in the production cycle longer than ever while still assuring a high quality of the rolled products. TS Rolls has built a consistent quality control throughout the manufacturing process. Our aim is supplying the customer with reliable rolls capable to perform better, contributing to customer benefit, cost reduction and satisfaction.
Since the beginning TS Roll obtained the ISO ***1:***8 Quality Management System Certification. Based on our consistent adherence to the quality management, TS Roll products quality has been universally acclaimed by dozens of customers worldwide.
At TSR Roll, we are focused on the roll service. Our Technical Service will help you to solve questions about roll maintenance, roll wear, roll damages, roll configuration, shape of the roll, surface hardness, roughness, temperature distribution and damage inspection among others. The aim is reducing the Total Cost of Operation for the customer by supplying reliable rolls and advanced roll service always with strict adherence to the delivery time.
| Pays: | China |
| N ° de modèle: | HiCr-Steel |
| Prix FOB: | 1.5 ~ 2.5 / Kilogram ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 1.5 per Kilogram |
| Commande minimale: | 2 |
| Packaging Detail: | steel pallets |
| Heure de livraison: | 120 days to 150 days |
| Capacité de Fournir: | 20000 Ton per Year |
| Payment Type: | L/C, T/T |
| Groupe de produits : | hot strip mill rolls |
