Name: STEEL Shaft 86L20 8620,20CrNiMo grass cutter starter motor
Material:steel 86L20,8620, 20CrNiMo OR EQUIVALENT
Ground surface: 0.00012inch max
Runout:0.003 inch max
heat treatment:0.006-0.014inch effective case depth at R/C OR EQUIVALENT
36-46 CORE HARDNESS
57-62 R/C SURFACE HARDNESS RANGE,TARGET 58 R/C
CORE AND SURFACE HARDNESS SPECIFICATIONS APPLY THE ENTIRE SHAFT LENGTH
FINISH: PHOSPHATE AND OIL BEFORE GRIND
PHOSPHATE PROCESS- ACID WASH PROCESS STEP NOT PERMISSABLE
ELIMINATE THE POSSIBILITY OF HYDROGEN ABSORBTION FROM ENTERING THE PROCESS
USAGE: GRASS CUTTER STARTER MOTOR
DRAWING
We can offer RAW MATERIAL,INSPECTION REPORT,ROHS CERTIFICATE WITH EVERY LOT.
PACKAGE:
Material:steel 86L20,8620, 20CrNiMo OR EQUIVALENT
Ground surface: 0.00012inch max
Runout:0.003 inch max
heat treatment:0.006-0.014inch effective case depth at R/C OR EQUIVALENT
36-46 CORE HARDNESS
57-62 R/C SURFACE HARDNESS RANGE,TARGET 58 R/C
CORE AND SURFACE HARDNESS SPECIFICATIONS APPLY THE ENTIRE SHAFT LENGTH
FINISH: PHOSPHATE AND OIL BEFORE GRIND
PHOSPHATE PROCESS- ACID WASH PROCESS STEP NOT PERMISSABLE
ELIMINATE THE POSSIBILITY OF HYDROGEN ABSORBTION FROM ENTERING THE PROCESS
USAGE: GRASS CUTTER STARTER MOTOR
DRAWING
We can offer RAW MATERIAL,INSPECTION REPORT,ROHS CERTIFICATE WITH EVERY LOT.
PACKAGE:
