1、Materials:Chinese standard ZG120Mn13 【GB/T5680-2010】、 ISO international standard ISO13521-1999 (E) 、 American Standard ASTM A128 / A128M-1993
2、Size: OD(50-500mm)*ID(50-500mm)*L(20-350mm)
3、Casting Process:
Centrifugal Casting Process, Water Toughening Treatment 1050 C
4、Machining Technology : Fast cutting technology of special shape of high manganese steel
5、Chemical Composition :
6、Mechanical Properties :
Products
Centrifugal casting technology can be produced various of eccentricity of manganese steel bushing. After machining, cylindrical, inner hole precision grade, and there is no difference between concentric sleeve. Used in the hammer crusher, hammer crusher, mining loader heavy equipment such as the main hinge shaft parts.
Advantage
1.High Safety
The company to centrifugal casting based on ZG120Mn13 technology, after the modification of nano technology, materials to achieve improved modification. Elongation rate of up to 25 - 46%, tensile strength of 916MPa, the product can adapt to the harsh low temperature working environment.
2.High Wear resistance
The initial hardness of high manganese steel products HB280-420 much higher than ordinary sand casting products HB189-230, can effectively curb the initial running parts wear, keep the machine precision design. In the harsh operating environment, the impact of the strong impact of the wear and tear, the surface structure of the phase transformation, the formation of dislocation hardening layer, continuous resistance to wear, to maintain the normal operation of equipment.
3.Mechanical properties of outstanding
The initial hardness of high manganese steel products HB280-420 much higher than ordinary sand casting grain material products of the company of 5-9, much higher than ordinary sand casting product grade 0-1, yield strength, elongation and tensile strength of the synthetic performance index to be forged medium carbon alloy steel 40Gr level.
4.Free Of maintenance
his product is suitable for mineral material mining and transport conditions, on-site maintenance inconvenience, pin lubrication between the shaft and bushing often fails because the dust clogged, the company can play wear bushing properties, keep in good fitting accuracy and the hinge shaft bushing, and the pin shaft is flexible for protection.
5.Meet can be customized production
Transport and payment
1)Production time:Usually the production need 15-20 days, and the number of the specific needs of reference drawings requirements
2)Transport packaging: In order to avoid the fumigation of multi - board sealed box, the internal coating of anti rust oil and film packaging.
3)Packing material: packing list, product inspection report, delivery order, etc.
4)Terms of payment: 50% of the money to the account of the production, the full payment of goods after the scheduled delivery;
5)Trading currency: USD $
6)Transaction: T/T, Transfer, Letter of credit
Products
Centrifugal casting technology can be produced various of eccentricity of manganese steel bushing. After machining, cylindrical, inner hole precision grade, and there is no difference between concentric sleeve. Used in the hammer crusher, hammer crusher, mining loader heavy equipment such as the main hinge shaft parts.
Advantage
1.High Safety
The company to centrifugal casting based on ZG120Mn13 technology, after the modification of nano technology, materials to achieve improved modification. Elongation rate of up to 25 - 46%, tensile strength of 916MPa, the product can adapt to the harsh low temperature working environment.
2.High Wear resistance
The initial hardness of high manganese steel products HB280-420 much higher than ordinary sand casting products HB189-230, can effectively curb the initial running parts wear, keep the machine precision design. In the harsh operating environment, the impact of the strong impact of the wear and tear, the surface structure of the phase transformation, the formation of dislocation hardening layer, continuous resistance to wear, to maintain the normal operation of equipment.
3.Mechanical properties of outstanding
The initial hardness of high manganese steel products HB280-420 much higher than ordinary sand casting grain material products of the company of 5-9, much higher than ordinary sand casting product grade 0-1, yield strength, elongation and tensile strength of the synthetic performance index to be forged medium carbon alloy steel 40Gr level.
4.Free Of maintenance
his product is suitable for mineral material mining and transport conditions, on-site maintenance inconvenience, pin lubrication between the shaft and bushing often fails because the dust clogged, the company can play wear bushing properties, keep in good fitting accuracy and the hinge shaft bushing, and the pin shaft is flexible for protection.
5.Meet can be customized production
Transport and payment
1)Production time:Usually the production need 15-20 days, and the number of the specific needs of reference drawings requirements
2)Transport packaging: In order to avoid the fumigation of multi - board sealed box, the internal coating of anti rust oil and film packaging.
3)Packing material: packing list, product inspection report, delivery order, etc.
4)Terms of payment: 50% of the money to the account of the production, the full payment of goods after the scheduled delivery;