Steel Shot S390/S460/S550/S660 –Combined Actual Specification and40–50HRC Review

• warranty

  1 Years
  type

  blasting media
• customized support

  OEM
  model number

  S390/S460/S550/S660
• 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
• Sample

  Availble
  Feature

  Long Life

Steel shot has one actual7–120/Steel/S390/S460/S550/S660 triple. The combined specification label needs a selected designation or explicitly defined mixture before ordering.

Define the required particle batch

Request grading distribution and actual particle condition. The combined label does not establish four individually defined variants or one verified blend ratio.

• Round shape.
• Black color field.
• 40–50HRC hardness.
• 4.2g/cm³ bulk density.
• SAE J444 reference.

Set blasting acceptance

Provide substrate, equipment and target finish with actual grading and hardness tests. Broad blasting usage supplies no guaranteed cleaning output.

Review service-cycle claims

The2800Times field lacks a method or endpoint. Long Life wording cannot establish actual reuse cycles, consumption or productivity without a selected-batch and process-specific trial.