B3B2 Forged Grinding Steel Ball –Actual Other/Steel Pair and20–130mm Family

• type

  Forged Steel Ball
  customized support

  OEM, ODM
• model number

  20-130mm
  usage

  Grinding For Milling
• abrasive grain sizes

  45#,60Mn,65Mn,B2,B3,B4 steel
  Shape

  ball
• Hardness

  HRC55+
  MOQ

  1 Ton
• Grade

  B2,B3,B4,B6
  Surface

  Smooth
• Feature

  High Hardness
  Usage

  Industry Usage
• Certifications

  ISO
  Application

  Mining & cement factory
• Size

  20-130 Mm
  Product name

  Forging Rolling Steel Ball

B2/B3 forged grinding ball has one actual Other/Steel pair. Select exact diameter and one actual material grade rather than treating the20–130mm body family as separate defined variants.

Choose grade and manufacturing condition

The material family also includes B4,B6,45#,60Mn and65Mn references. Request the actual B2 or B3 chemistry and forging/rolling records for the selected batch.

• Ball shape field.
• Smooth surface.
• HRC55+ hardness reference.
• Mining/cement application.
• Grinding For Milling usage.

Set mechanical inspection

Agree actual geometry and hardness test method with acceptance limits. High Hardness wording does not add a separate numerical property.

Request mill-process trials

Provide actual mill and grinding-material criteria. No wear rate, breakage percentage, service life or verified ISO compliance is supplied without selected-ball material and application evidence.