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

  • Chemical Composition Report
  • Size Report
  • Metallographic Inspection Report

Below, we will show you the reports for the crusher jaw plate (Part number: JY-MM0585542).

Crusher Jaw Plates Chemical Composition Report

Crusher Jaw Plates Chemical Compostion Report

Chemical Composition Report
Supplier: Hunan JY Casting
Part Name Crusher Jaw Plate Heat No 5KK1301
Part No MM0585542-5KK1304S 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 1.27 0.383 17.7 1.85 0.0436 0.0093

Crusher Jaw Plates Size Report

Crusher Jaw Plates Size Report

Part name Crusher Jaw Plate        Part No MM0585542 Order number 5KK1304 Check Date 2021.12.8  QA Mr. Peng
Location Drawing Tolerance Measured value recheck   WT
Qualified decision
1 1922.4 1924 Yes 备注
2 1924 ±5 1925 Yes
3 1162 1160 Yes
4 175 175-177 Yes
5 125 123-125 Yes
6 1524.4 1523 Yes
7 1128 ﹢10
-5
1127-1128 Yes
8 11° ±1° 10°50′-11°4′ Yes
9 45 ±3 45 Yes
10 410.3 ±2 408-410 Yes
11 38 ±4 35-40 Yes
12 790 789 Yes
13 φ40 φ39 Yes
14 25 26 Yes
15 φ55 ﹢2
-1
φ55-56 Yes
16 Flatness ≤0.4 Yes
NOTE: Dimensions with the mark“×” are out of tolerance.
Visual Appearance Yes  WT Approver Mr. Deng

Crusher Jaw Plates Metallographic Inspection Report

 Metallographic Inspection Report
Standard: GB/T 13925-2010 ,GB/T 6394-2002
Part Number JY-MM0585542 Casting No. 5KK1304 Position face
Crafts water toughness Date 2021.11.22 Heat No. E-1346 magnetic Low
Test items undissolved carbide Precipitated carbides superheated carbide grain size non-metallic inclusions
Test results W2 X2 2 1A
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

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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