Wear-resistant steel
Hardox defended 500 Brinell hardness 500HB is a wear-resistant steel, mainly used in anti-wear condition.
Application: crusher, sieve, into the feeder, feed hopper, elevator, edge board, conveyors, bucket, blades, gears, sprockets, etc.
Chemical composition
(Ladle sample analysis) Steel C Si Mn PS Cr Ni Mo B carbon equivalent CET carbon equivalent CEV
Maximum thickness of the largest largest largest largest largest largest largest largest typical typical
Mm%%%%%%%%%%%
4-13 0,27 1,00 0,25 0,70 1,60 0,025 0,010 0,25 0,004 0,49 0,34
(13) -32 0,29 1,00 0,50 0,70 1,60 0,025 0,010 0,30 0,004 0,62 0,41
(32) -40 0,29 0,70 1,60 1,00 0,60 0,004 0,025 0,010 1,00 0,64 0,43
(40) 0,025 0,010 -80 0,30 0,70 1,60 0,74 0,46 1,50 1,50 0,60 0,004
Fine grain of the steel plate is
Hardness HBW
4-32 mm 470-530
(32) -80 mm 450-540
Impact energy impact toughness test
20 mm thick steel plate typical temperature Charpy-V longitudinal
° C J
-40 (-40 F) 30
Test Brinell hardness, HBW, according to EU standard EN ISO 6506-1, sampling 40 tons per furnace steel, steel milling off the surface of 3 mm, then the surface of the test. The same batch (furnace) of the plate thickness 15 mm for each change have to do the hardness test.
Delivery status quenching
Hardox defended sizes up to 500 can supply thickness range 4-80 mm. Size more details on the information, please refer to our comprehensive product manual.
Tolerance thickness tolerance with reference to the thickness of SSAB accuracy assurance system AccRollTechTM
- AccRollTechTM meet the EU standard EN 10 029 A-class standards and provide more "narrow" zone of tolerance
More detailed information please refer to our comprehensive product manual
According to EU standard EN 10 029
- The shape, length, and width tolerances
- Follow the N-level flatness tolerance (normal tolerance)
Surface properties according to EU standards EN 10 163-2
- Need to follow the A-level standard
- Maintenance of sub-standard conditions 1 to follow
(Welding operation conditions can be
Heat treatment and processing Hardox defended 500 with quenching (if necessary, to tempering after quenching) for its mechanical properties. However, if the plate after use or preheating temperatures in excess of 250 ° C
Then its performance can not guarantee and delivery performance under the same conditions. Hardox 500 no longer defended by any further heat treatment.
In welding, cutting, grinding and other machining steel process, the need to take appropriate safeguards health and safety precautions. Especially grinding, due to steel sheet
Surface with paint, may produce high concentrations of fine particles of dust. If needed, our technical service department will provide more detailed information.
- Phone:021-57866678
021-57866679
Fax: 021-57860199
Cont:Mr.Huang 13818168036
Mr.Zhao 13919185505
Email: shzlgt99@163.com
Website:www.shzlgt99.com
Address:Shanghai fengxian, taikang town highway number 118
Sweden wear HARDOX500
Public Time:2011年10月15日 | Sort:Wear plate (import) | Hits:1801