Normally, our foundry supplies some quality reports after finishing the goods. For cone crusher liners, the reports include:

  • Chemical Composition Report
  • Size Report
  • Metallographic Inspection Report
  • Color Flaw Detection Report

Below, we will show you the reports for the cone crusher mantle (Part number: JY-55308122 ).

Chemical Composition Report

Chemical Composition Report
Supplier: Hunan JY Casting
Part Name Cone Crusher Mantle Heat No 5KK2403
Part No JY-55308122 Inspector Mr. Chen
Material Mn18Cr2 Section chief Mr. Deng
Chemical Composition (%)
C Si Mn Cr P S
Standard 1.15-1.35 0.3-0.9 17.5-19.5 1.5-2.5 ≤0.055 ≤0.05
Practice 1.31 0.355 17.7 2.23 0.0461 0.0048
Cone Crusher Liners Chemical Composition Report

Cone Crusher Liners Size Report

Cone Crusher Liners Size Report

Part name Cone Crusher Mantle    Part No 55308122 Order number 4KK2403S Check Date 2021.12.22  QA MR.Jian
Location Drawing Tolerance Measured value recheck  WT 220Kg
Qualified decision
1 φ660 ±3 φ657-φ658 Yes Notice
2 φ542 ±3 φ540-φ542 Yes
3 φ183 ±3 φ180 Yes
4 φ152 ±2 φ151 Yes
5 φ715 ±2 φ715 Yes
6 φ330 ±3 φ330 Yes
7 64 ±3 64 Yes
8 356 ±3 355 Yes
9 50° +30′
0′
50°8′ Yes
10 40° 39.8° Yes
11 40° ±30′ 40.2° Yes
12 40 41-42 Yes
13 Out Dia.φ740 φ740-φ742 Yes
14
15
NOTE: Dimensions with mark“×” are out of tolerance.
Visual Appearance Yes  WT 220 Approver Mr.Den

Cone Crusher Liners Metallographic Inspection Report

Cone Crusher Liners Metallographic Inspection Report
Standard: GB/T 13925-2010 ,GB/T 6394-2002
Part Number JY-55308122 Casting No. 5KK2508 Position inner cone
Crafts water toughness Date 2021.11.29 Heat No. D-1154 magnetic Low
Test items undissolved carbide Precipitated carbides superheated carbide grain size non-metallic inclusions
Test results W2 X2 2 2A
Standard ≤W3 ≤X3 ≤G2 ≥2 ≤3
Analysis and judgment Yes Yes Yes Yes Yes
X100 Grain Size

X100 Grain Size


X400 Carbide

X400 Carbide

X100 non-metallic inclusions

X100 non-metallic inclusions

Color Flaw Detection Report

Color Flaw Detection Report

Color Flaw Detection Report

About JY Casting

Hunan JY Casting is a dynamically growing company with many years of experience in the production and supply of Crusher wear parts, shredder wear parts, mill liners, apron feeder pans, and other manganese or alloy steel wear parts. We supply wear parts to USA, Canada, Europe, Australia, Africa, etc

Contact Details

Phone: +86 15251744209

Whatsapp: +86 15251744209

Email: [email protected]

Address: Gantang town Industrial Park, Shuangfeng County, Loudi City, Hunan Province, China

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