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Cr19Ni39 Heat-Resistant Steel Grate Bar Parts For Industrial Solid Waste Incinerators

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Cr19Ni39 Heat-Resistant Steel Grate Bar Parts For Industrial Solid Waste Incinerators

China Cr19Ni39 Heat-Resistant Steel Grate Bar Parts For Industrial Solid Waste Incinerators supplier
Cr19Ni39 Heat-Resistant Steel Grate Bar Parts For Industrial Solid Waste Incinerators supplier Cr19Ni39 Heat-Resistant Steel Grate Bar Parts For Industrial Solid Waste Incinerators supplier Cr19Ni39 Heat-Resistant Steel Grate Bar Parts For Industrial Solid Waste Incinerators supplier Cr19Ni39 Heat-Resistant Steel Grate Bar Parts For Industrial Solid Waste Incinerators supplier

Large Image :  Cr19Ni39 Heat-Resistant Steel Grate Bar Parts For Industrial Solid Waste Incinerators

Product Details:

Place of Origin: China
Brand Name: Eternal Bliss
Certification: ISO9001-2018
Model Number: EB3002

Payment & Shipping Terms:

Minimum Order Quantity: 100kg
Price: USD2~13/kg
Packaging Details: Pallets
Delivery Time: It depends on the quantity to be ordered.
Payment Terms: by T/T or L/C, Western Union
Supply Ability: 5000 tons per year
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Detailed Product Description
Material Grade: ASTM A297 HU ,Cr19Ni39 Working Temperature: Up To 1300℃
Cast Process: Wax Lost Process Surface Finish: Ra12.5
Size Tolerance: CT10 Surface Treatment: Shot Blast
Certification: ISO9001-2018 Inspection Report: Chemical Analysis Report,Size Check Report

ASTM A297 HU Cr19Ni39 Heat-resistant Steel Grate Bar Parts for Industrial Solid Waste Incinerators  EB3002

Cr19Ni39 Heat-Resistant Steel Grate Bar Parts For Industrial Solid Waste Incinerators

Mechanical Grate Incinerators can be divided into horizontal reciprocating grate system, inclining grate system from the layout of grates. Or they can be divided into three types from the moving ways: Push type reciprocating grate system,Inverse push type reciprocating grate system and Rolling type reciprocating grate system.

 

The grate system can be composed of moving grate bars and fixing grate bars. The structure and shape of the two grate bars are designed to be same so that it is very convenient for replacement. The width of grate system will be decided by handling capacity of waste. When calorific value is designed to be 6270kJ/kg, the surface temperature of grate bars is 400~500 centi-degree, the service life of grate bars can be about 5 years.

Cr19Ni39 Heat-Resistant Steel Grate Bar Parts For Industrial Solid Waste Incinerators

The key element for incinerators is grate bars. The chemical composition is as follows:

 

1. High Cr Heat-resistant Alloy:

Material Grade Chemical Composition (%)
C Si Mn P S Cr
RTCr16 1.6-2.4 1.5-2.2 <1.0 <0.1 <0.05 1.5-1.8
RTCr28 0.5-1.0 0.5-1.3 0.5-0.8 <0.1 <0.08 26-30

2. Heat-resistant Cast Iron

Material Grade - Chemical Composition (%)
C Si Mn P S Cr
Middle Si Cast Iron RTSi-5.5 2.2-3.0 5.0-6.0 <1.0 <0.2 <0.12 0.5-0.9
Chromium Cast Iron RTSi-5.5 2.8-3.6 1.5-2.5 <1.0 <0.3 <0.12 0.5-1.1
Chromium Cast Iron RTSi-5.5 2.8-3.6 1.7-2.7 <1.0 <0.3 <0.12 1.2-1.9
Material Grade Chemical Composition (%)
C Si Mn P S Al
Middle Al Cast Iron 2.5-3.2 1.6-2.3 0.6-0.8 - - 5.5-7.0
High Al Cast Iron 1.2-2.0 1.3-2.0 <0.7 <0.4 <0.03 20-24

3. Heat-resistant Iron-Chromium and Iron-Chromium-Nickel ASTM A297

Number Steel Grade Chemical Composition (%)
C ≤Mn ≤Si ≤P ≤S Cr Ni ≤Mo
HF Cr10NiS 0.2-0.4 2.0 2.0 0.04 0.04 18-23 8-12 0.50
HH Cr25Ni12 0.2-0.5 2.0 2.0 0.04 0.04 24-28 11-14 0.50
HI Cr28Ni15 0.2-0.5 2.0 2.0 0.04 0.04 26-30 14-18 0.50
HK Cr25Ni20 0.2-0.6 2.0 2.0 0.04 0.04 24-28 18-22 0.50
HE Cr29Ni9 0.2-0.5 2.0 2.0 0.04 0.04 26-30 8-11 0.50
HT Cr15Ni35 0.35-0.75 2.0 2.5 0.04 0.04 15-19 33-37 0.50
HU Cr10Ni30 0.35-0.75 2.0 2.5 0.04 0.04 17-21 37-41 0.50
HW Cr12Ni60 0.35-0.75 2.0 2.5 0.04 0.04 10-14 58-62 0.50
HX Cr17Ni66 0.35-0.75 2.0 2.5 0.04 0.04 15-19 64-68 0.50
HC Cr23 ≤0.50 1.0 2.0 0.04 0.04 26-30 ≤4.00 0.50
HD Cr28Ni5 ≤0.50 1.5 2.0 0.04 0.04 26-30 4 - 7 0.50
HL Cr29Ni20 0.2-0.6 2.0 2.0 0.04 0.04 28-32 18-22 0.50
HN Cr20Ni25 0.2-0.5 2.0 2.0 0.04 0.04 19-23 23-27 0.50
HP Cr26Ni35 0.35-0.75 2.0 2.5 0.04 0.04 24-28 33-37 0.50

Production Process

Cr19Ni39 Heat-Resistant Steel Grate Bar Parts For Industrial Solid Waste Incinerators

 

Cr19Ni39 Heat-Resistant Steel Grate Bar Parts For Industrial Solid Waste Incinerators

1. 16-year Foundry Operation Experience.

2. Friendly & High Efficient Technical & Commercial Communication.

3. Professional Export Practices: Have Exported to +60 Overseas Countries.

 

 

Our Trade Show Cr19Ni39 Heat-Resistant Steel Grate Bar Parts For Industrial Solid Waste Incinerators

 

Our booth No. 14-A29-5 in Newcast 2015,Germany

Hall 14, Stand No.A29-5.

 

 

Contact Us for further information about products & service:

Mr.John Liu

Project Manager

Tel: 0086-188 0059 6372

Fax: 0086-510-6879 2172

 

E-mail: cast@ebcastings.com,  ebcastings@163.com

 

Skype ID:julia.zhu26

QQ: 217 039 6403

www.ebcastings.com

Eternal Bliss Alloy Casting & Forging Co.,LTD.

Add.: J-Sci-Tech Park, Binhu District,Wuxi,214122, Jiangsu,China

 
 
 
 

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