Sell 1-26% chrome alloyed casting grinding ball By Xuzhou H&G Wear-resistant Material Co., Ltd., China
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Sell 1-26% chrome alloyed casting grinding ball

Sell 1-26% chrome alloyed casting grinding ball

FOB Price

Obtenir le dernier prix

700 ~ 1200 / Metric Ton ( Negotiable )

|

Minimum Order

Localité:

China

Prix de commande minimale:

Commande minimale:

5 Metric Ton

Packaging Detail:

Container Bags: Dia20mm-Dia150mm 1000Kgs/Container Bag (GWt:1002Kgs)

Delivery Time:

10 days for 100MT for your reference.

Supplying Ability:

1600 Metric Ton per Month

Payment Type:

T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other

Contacter maintenant
Xuzhou H&G Wear-resistant Material Co., Ltd.

Xuzhou H&G Wear-resistant Material Co., Ltd.

China

Membre gratuit

Personne à contacter Kelly

Shanghai, Shanghai

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Description

Casting Steel Balls
Products Description
Chrome alloyed casting grinding steel ball (Dia.*****0mm) is widely used in cement building materials, metal mines, and other industries for powder preparation and superfine processing. The hardness reaches ****5HRC, and the distribution of the hardness gradient is average. The property- low abrasion, good toughness and less breakage, prolongs its life, improves the productivity of the ball mill, and lowers the cost. Our quality is accord with GB/T*********9 standard.
Processing Technique
Intermediate frequency furnace smelting high-quality steel scrap and chromium alloy etc.
Constant temperature casting process ensuring the quality, no sonim, no pore, no mal-roundness etc.
Oil-immersed heat treatment and annealing process changing the internal organizational structure, lowering the breakage, and improving the performance.
Matter test, after the furnace test, semi-finished products and end products inspection was done by advanced spectrometer and durometer imported from Germany.
Chemical Elements
Name Chemical Elements (%)
C Si Mn Cr Mo Cu P S
Low Cr Balls 2.**3.6 ≤1.5 0.**1.5 0.**1.8 ≤0.8 ≤1.0 ≤0.*6 ≤0.*6
Medium Cr Balls 2.**3.3 ≤1.5 0.**1.5 **6 ≤0.8 ≤1.0 ≤0.*6 ≤0.*6
High Cr Balls 2.**3.3 ≤1.2 0.**1.5 ****3 ≤0.8 ≤0.6 ≤0.*6 ≤0.*6
Special High Cr 2.**3.3 ≤1.2 0.**1.5 ****3 ≤0.8 ≤0.6 ≤0.*6 ≤0.*6
Physical Property & Microstructure
Name HRC Ak(J/cm2) Microstructure Times of Falling Balls
Low Cr Balls ≥*5 ≥2.5 P+C ≥****0

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