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ASTM A297 HX Cr17Ni66 Super High Temperature Steel Grate Bar Parts for Urban Solid Waste I

ASTM A297 HX Cr17Ni66 Super High Temperature Steel Grate Bar Parts for Urban Solid Waste I

ASTM A297 HX Cr17Ni66 Super High Temperature Steel Grate Bar Parts for Urban Solid Waste I

Product Details:

Place of Origin: China
Brand Name: Eternal Bliss
Certification: ISO9001-2008
Model Number: EB3246

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: USD5~11/kg
Packaging Details: Pallets
Delivery Time: It depends on the quantity to be ordered.
Payment Terms: by T/T or L/C
Supply Ability: 5000 tons per year
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Detailed Product Description

ASTM A297 HX Cr17Ni66 Super High Temperature Steel Grate Bar Parts for Urban Solid Waste Incinerators  EB3246

ASTM A297 HX Cr17Ni66 Super High Temperature Steel Grate Bar Parts for Urban Solid Waste I

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.

ASTM A297 HX Cr17Ni66 Super High Temperature Steel Grate Bar Parts for Urban Solid Waste I

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

ASTM A297 HX Cr17Ni66 Super High Temperature Steel Grate Bar Parts for Urban Solid Waste I

 

ASTM A297 HX Cr17Ni66 Super High Temperature Steel Grate Bar Parts for Urban Solid Waste I

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 ASTM A297 HX Cr17Ni66 Super High Temperature Steel Grate Bar Parts for Urban Solid Waste I

 

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: ebcasting@126.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

 

 

Contact Details
Eternal Bliss Alloy Casting & Forging Co.,Ltd.

Contact Person: Mr. John Liu

Tel: 86--18800596372

Fax: 86-510-68792172

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