SGA roll SGP roll Tool steel Roll and High Hardness Chilled Rolls Bainitic nodular cast roll

Brand Name:SEEC
Certification:ISO
Model Number:work roll and backup roll
Minimum Order Quantity:10
Delivery Time:3-6months
Place of Origin:China
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Location: Beijing Beijing China
Address: Block 1, Beihuayuanjie, Chaoyang, Beijing 100024, China; market@sinosteelengineering.com
Supplier`s last login times: within 32 hours
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Product Details

Adamite Steel Rolls Higher tensile strength than alloy indefinite chilled roll


  • ALLOY NODULAR CAST IRON ROLLS
  • (Spherical Graphite)

  • SUMMARY

It is a kind of cast iron roll with free graphite in the matrix of its working layer, and made by gravity casting.


  • CHARACTERISTICS
  • ◇ High hardness and excellent wearability.
  • ◇ Microstructure of spherical graphite.
  • ◇ Higher tensile strength than alloy indefinite chilled roll.

  • MECHANICAL PROPERTIES & APPLICATION

Symbol

Hardness

(HS)

Tensile

strength

(MPa)

Bending

strength

(MPa)

Application
SG140~55≥300500~700Rougher of bar, wire and section mills.
SG250~70≥300500~700
SG355~70≥300500~700
SG455~70≥300500~700

SG560~70≥300600~800Finish stands of small section mills and narrow hot strip mills.
SG662~70≥320600~800
SHD158~70≥300600~800Folding sheet mill
SGD258~70≥300600~800

China SGA roll SGP roll Tool steel Roll and High Hardness Chilled Rolls Bainitic nodular cast roll supplier

SGA roll SGP roll Tool steel Roll and High Hardness Chilled Rolls Bainitic nodular cast roll

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