RESDA S550 Steel Shot Abrasive –Actual Specification and40–50HRC Metal-Blasting Review

• warranty

  1 Years
  type

  blasting media
• customized support

  OEM
  model number

  S550
• usage

  Shot Blasting
  abrasive grain sizes

  7-120
• Hardness

  40-50 HRC
  Shape

  Round
• Color

  Black
  MOQ

  1 Ton
• Advantage

  High Working Efficiency
  Package

  25kgs/bag
• Standard

  SAE J444
  Bulk Density

  4.2g/cm3
• Raw material

  Steel
  Durability

  2800 Times
• Certification

  MSDS
  Port

  Qingdao

S550 steel shot is the sole actual specification paired with7–120 grit and Steel material. Grit wording does not change the body Round particle identity into an angular abrasive.

Define the metal-blasting brief

Specify substrate, initial surface and desired finish. The broad actual grit range needs selected-batch particle distribution rather than additional assumed variants.

• S550 model.
• Black color field.
• 40–50HRC hardness reference.
• 4.2g/cm³ bulk-density field.
• SAE J444 standard wording.

Check physical test records

Request actual grading, hardness and bulk-density inspection with methods. Premium wording supplies no separate measured property.

Evaluate durability in context

The2800Times reference has no stated procedure or endpoint. Agree actual equipment and acceptance trials before projecting reuse cycles, surface quality or consumption for the selected blasting operation.