Wax Lost Process Heat Resistant Cast Steel Guide Device Castings For Coil
Lost Wax Process Guide Device Castings for Coil 1.4857 EB3004![]()
Material Grade: ZG40Cr25Ni20Si2, Cr25Ni14; HK2Co20;1.4852;1.4849;Cr14Ni9;
Quality Level: As per National Standard & International Standards.
Production Process: Investment Process & Centrifugal Process & Sand Process Including machining process.
Special Features:
1. We can make Heat castings with Investment Process & Centrifugal Process & Sand Process.
2. We can supply finished Heat castings with heat-treatment and machining process.
3. We can produce heat steel castings as per GB/T 20878,DIN 17440,DIN 17224, AISI,ASTM,JIS SUH35,NF A35-572/584,BS970,BS1449,ISO 683/13.
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
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: cast@ebcastings.com, ebcastings@163.com
Skype ID:julia.zhu26
QQ: 217 039 6403
Eternal Bliss Alloy Casting & Forging Co.,LTD.
Add.: J-Sci-Tech Park, Binhu District,Wuxi,214122, Jiangsu,China
Get in Touch
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