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ASTM A297 HT 15 Chromium,35 Nickel OEM Precise Casting Heat-Resistant Steel Grate Bar EB3531

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Address: J-Si-Tech Park, Binghu District, Wuxi

Contact name:John Liu

Eternal Bliss Alloy Casting & Forging Co.,LTD.

ASTM A297 HT 15 Chromium,35 Nickel OEM Precise Casting Heat-Resistant Steel Grate Bar EB3531

Country/Region china
City & Province wuxi jiangsu
Categories Supplies and Equipment

Product Details

ASTM A297 HT 15 Chromium,35 Nickel OEM Precise Casting Heat-Resistant Steel Grate Bar EB3531

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.

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

 

1. High Cr Heat-resistant Alloy:

Material GradeChemical Composition (%)
CSiMnPSCr
RTCr161.6-2.41.5-2.2<1.0<0.1<0.051.5-1.8
RTCr280.5-1.00.5-1.30.5-0.8<0.1<0.0826-30

2. Heat-resistant Cast Iron

Material Grade-Chemical Composition (%)
CSiMnPSCr
Middle Si Cast IronRTSi-5.52.2-3.05.0-6.0<1.0<0.2<0.120.5-0.9
Chromium Cast IronRTSi-5.52.8-3.61.5-2.5<1.0<0.3<0.120.5-1.1
Chromium Cast IronRTSi-5.52.8-3.61.7-2.7<1.0<0.3<0.121.2-1.9
Material GradeChemical Composition (%)
CSiMnPSAl
Middle Al Cast Iron2.5-3.21.6-2.30.6-0.8--5.5-7.0
High Al Cast Iron1.2-2.01.3-2.0<0.7<0.4<0.0320-24

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

NumberSteel GradeChemical Composition (%)
C≤Mn≤Si≤P≤SCrNi≤Mo
HFCr10NiS0.2-0.42.02.00.040.0418-238-120.50
HHCr25Ni120.2-0.52.02.00.040.0424-2811-140.50
HICr28Ni150.2-0.52.02.00.040.0426-3014-180.50
HKCr25Ni200.2-0.62.02.00.040.0424-2818-220.50
HECr29Ni90.2-0.52.02.00.040.0426-308-110.50
HTCr15Ni350.35-0.752.02.50.040.0415-1933-370.50
HUCr10Ni300.35-0.752.02.50.040.0417-2137-410.50
HWCr12Ni600.35-0.752.02.50.040.0410-1458-620.50
HXCr17Ni660.35-0.752.02.50.040.0415-1964-680.50
HCCr23≤0.501.02.00.040.0426-30≤4.000.50
HDCr28Ni5≤0.501.52.00.040.0426-304 - 70.50
HLCr29Ni200.2-0.62.02.00.040.0428-3218-220.50
HNCr20Ni250.2-0.52.02.00.040.0419-2323-270.50
HPCr26Ni350.35-0.752.02.50.040.0424-2833-370.50

 

 

Production Process

 

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

 

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: 183 9854 028

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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