Jaw Plates

OEM tailor design

Product name: Jaw plate/Swing Jaw Plate/Fixed Jaw Plate/Movable Jaw Plate/Jaw Crusher Liners

Production process: Casting

Applicable machines: Jaw crushers

Material types: High manganese steel, high manganese steel inlaid alloy rod, high manganese steel + surfacing, high chromium cast iron, alloy steel, etc.

Applicable industries: mining, cement plants, coal, steel, etc.

Our service:

1. Before sales, we will fully understand the customer's working conditions and recommend the most appropriate material selection to the customer.

2. Provide customers with drawings based on their machine models, spare parts dimensions, etc. 

3. After sales, we will continue to pay attention to the usage of the product and provide timely help.



The materials of high manganese steel Jaw plates include Mn13Cr2, Mn18Cr2, Mn13 or Mn18 inlaid tungsten-molybdenum alloy rods and surface surfacing wear-resistant alloys.

Features: Applicable working conditions:suitable for cement plant, poor rock conditions such as send factory.

Applicable working conditions: Suitable for cement plant, poor rock conditions such as send factory.

222.jpg


Chemical component


 Grade
Chemical component%
CSiMnCrSP
ZG120Mn131.05~1.350.3~0.911~14-鈮0.06鈮0.04
ZG120Mn13Cr21.05~1.350.3~0.911~141.5~2.5鈮0.06鈮0.04
ZG120Mn17Cr21.05~1.350.3~0.916~191.5~2.5鈮0.06鈮0.04
1锛欰llowed to add microscale V,Ti,B and Re etc.
 2锛歐e can produce the other grade high manganese steel  hammer according to customers鈥 requirments 銆


 Mechanical Property


 Grade
Stretch propertyHardness
 HB
yield strength ReH/Mpatensile strength Rm/MpaElongation at cross section %Shock absorption energyKu2J
ZG120Mn13-鈮685鈮25鈮118鈮300
ZG120Mn13Cr2鈮390鈮735鈮20-鈮300


We use proper alloying and and related technological measures to make High chromium iron Jaw plates鈥檚urface hardness reaches more than 58HRC ,  during the process of wearing will maintain high hardness and high wear resistance.

Applicable working conditions: Suitable for making wearable spare parts with lower impact load and simpler shape.


 Chemical component


 Grade
 Chemical component%
CSiMnCrMoNiCuSP
BTMCr152.0~3.3鈮1.2鈮2.014~18鈮3.0鈮2.5鈮1.2鈮0.06鈮0.10
BTMCr202.0~3.3鈮1.2鈮2.018~23鈮3.0鈮2.5鈮1.2鈮0.06鈮0.10
BTMCr262.0~3.3鈮1.2鈮2.023~30鈮3.0鈮2.5鈮2.0鈮0.06鈮0.10
1锛欰llowed to add microscale V,Ti,Nb,B and Re etc.
 2锛歐e will choose grade and specific component according to blow bars鈥 weight ,thickness and sizes


 Mechanical Property


 Grade
 Surface Hardness

 Casting condition

 Harded condition

 Softening annealing condition
HRCHBHRCHBHRCHB
BTMCr15鈮46鈮450鈮58鈮650鈮41400
BTMCr20鈮46鈮450鈮58鈮650鈮41400
BTMCr26鈮46鈮450鈮58鈮650鈮41400

1锛歍here are no exact corresponing value between rockwell hardness(HRC) and brine hardness(HB),so ,this two kind of hardness value can be inspend used 銆
 2锛歍he hardness in the 40%deepness of casting section should be lower than 92% hardness of surface.

Alloy steel jaw plate is a widely used at present. It has relatively high hardness and appropriate toughness which is enough to resist the fluid wear and repeated impact of the material, so it shows good wear resistance performance.

Applicable working conditions: Widely used in Cement, Quarry and Mining plants


Leave a message!