• High manganese steel impact blow bar for common Np2023
  • High manganese steel impact blow bar for common Np2023
  • High manganese steel impact blow bar for common Np2023

High manganese steel impact blow bar for common Np2023

Short Description:

Material: Chromium,High Chrome,High Manganese and Customised.

Packaging Details: Pallets

Delivery Time: It depends on the quantity to be ordered.

Payment Term: T/T.

Shipping: By sea

Supply Ability: 500 Ton/Tons per Month crusher

Call us for information: Tel: +86-18973821771

Product Detail

Product Tags


Type Bowl bar
Main Model
NP series NP1313,NP1415,NP1620,NP2023,NP1110,NP13,NP15,NP20
Origin China HS Code 84749000
Condition New Applicable Industries Energy & Mining
Machine Type Impact Crusher Certification ISO 9001:2008
Hardness HRC58 – HRC63 Production Capability More than 10000 tons/year
Processing Type Casting Surface Treatment Polishing/Spray-Paint
Production Test Hardness testing, metallographic testing, spectral analysis, mechanical properties and heat treatment.
Transport Package Packed in Pallet/Case Guarantee Same as Original
Quality High Level Experience Over 30 Years

Blow Bars Features:

1.Imply the external refining technology, effectively reduced the harmful elements, impurity

2.Oxygen and hydrogen harm, greatly enhanced the abrasion resistance and impact toughness

3.Using proprietary metamorphic agent for modification treatment, fine grains, improve carbide

4.Configuration and distribution, and to improves the abrasion resistance and tenacity

5.Abrasion resistance becoming stronger

6.Optimizing heat treatment process, make the product of uniform hardness especially, impact

Chemical Composition:
C% S% P% Si% Mn% Cr% Mo% Ni%
2.8-3.2 <0.08 <0.08 ≤1.0 0.5-1.2 27-30 0.3-2.5 0.5-1.0
Mechanical Property Hardness(HB) Microstructure
600-660 M+C

Crusher Parts:

We have precision machined replacement crusher spare parts including head, bowls, main shaft, socket liner, socket, eccentric bushing, head bushings, gear, countershaft, countershaft bushing, countershaft housing, mainframe seat liner and more, we can support your entire machine for mechanical spare parts.


打包发货Don’t have the model you need?

We work with technical drawings for any non-standard products. If the order is for standard parts,you only have to provide us with the part number so we may define the parts of the order.

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