Description
Shell Casting Grate Bars
- Shell Casting Grate Bars are cast with coated shell cast process.
- Material Group:heat steel,high Cr,Ni-hard, stainless steel,etc..
- Shell Cast process is suitable to large quantity for single type.
Our Capability:
We can produce the Shell Casting Grate Bars as per your material and your sizes.
We’d like to help select suitable material grade for your shell castings as per your specific working condition.
Material Grades & Alloys for Shell Castings:
1. High Cr White Iron Casting
| ISO 21988/JN/ | HBW | C | Si | Mn | P | s | Cr | Ni | Mo | Cu |
| HBW555XCr13 | 555 | 1.8-3.6 | 1.0 | 0.5-1.5 | 0.08 | 0.08 | 11-14 | 2.0 | 3.0 | 1.2 |
| HBW555XCr16 | 555 | 1.8-3.6 | 1.0 | 0.5-1.5 | 0.08 | 0.08 | 14-18 | 2.0 | 3.0 | 1.2 |
| HBW555XCr21 | 555 | 1.8-3.6 | 1.0 | 0.5-1.5 | 0.08 | 0.08 | 18-23 | 2.0 | 3.0 | 1.2 |
| HBW555XCr27 | 555 | 1.8-3.6 | 1.0 | 0.5-1.5 | 0.08 | 0.08 | 23-30 | 2.0 | 3.0 | 1.2 |
| HBW600XCr35 | 600 | 3.0-5.5 | 1.0 | 1.0-3.0 | 0.06 | 0.06 | 30-40 | 1.0 | 1.5 | 1.2 |
| HBW600XCr20Mo2Cu | 600 | 3.0-5.5 | 1.0 | 1.0 | 0.06 | 0.06 | 18-21 | 1.0 | 1.4-2.0 | 0.8-1.2 |
Handelsname Kurzzeichen W.St.Nr.
Ni-hard 1: ≥ HB500 G-X 330 NiCr 4 2 0.9625
Ni-hard 2: ≥ HB550 G-X 3260 NiCr 4 2 0.9620
Ni-hard 4: ≥ HB600, HB630 G-X 300 NiCrSi 9 5 2 0.9630
G-X 300 NiMo 15 3 0.9635
G-X 260 Cr 27 0.9635
2. Nihard White Iron Casting
| ISO 21988/JN/ | HBW | C | Si | Mn | P | S | Ni | Cr |
| HBW480Cr2 | 480 | 2.5-3.0 | 0.8 | 0.8 | 0.10 | 0.10 | 3.0-5.5 | 1.5-3.0 |
| HBW500Cr9 | 500 | 2.4-2.8 | 1.5-2.2 | 0.2-0.8 | 0.06 | 0.06 | 4.0-5.5 | 8.0-10.0 |
| HBW510Cr2 | 510 | 30.-3.6 | 0.8 | 0.8 | 0.10 | 0.10 | 3.0-5.5 | 1.5-3.0 |
| HBW555Cr9 | 555 | 2.5-3.5 | 1.5-2.5 | 0.3-0.8 | 0.08 | 0.08 | 4.5-6.5 | 8.0-10.0 |
| HBW630Cr9 | 630 | 3.2-3.6 | 1.5-2.2 | 0.2-0.8 | 0.06 | 0.06 | 4.0-5.5 | 8.0-10.0 |
3. Martensitic Cr- Mo Alloy Steel Castings,Hardness: ≥HRC48
4. Pearlitic Cr-Mo Alloy Steel Castings, Hardness: HB310-375
5. Heat-resistant Steel Castings.
6. High-temperature Alloy Castings:1.4848,1.4849,1.4852,2.4879,HH,HK,HU
7. Cobalt alloy: Co50, Stellite alloy Castings
8. High Mn Steel Castings
Our Photos for Sand Castings:
Our Experience:
- 13 Year Experience in Heat-resistant Steel Field
- 18 Year Expertise in Wear-resistant Material Field
- 20 Year Customer-made High Quality Castings & Forgings
Trading Terms:
- The nearest seaport: Shanghai port
- The nearest airport: Shanghai Pudong airport
- Payment Terms:L/C,TT,West Union,Paypal
- Payment Condition:50% before production, 50% before delivery against complete set of inspection report
- Supply Capability: 10,000 tons per year
- Sample Availability: yes
- Sample Time:15-30 Days
- Packing: Plywood Cases or Steel Crates
- Delivery time: 45 working days per 20 tons regular castings & forgings
- Service: OEM, ODM or Customized
1. 20-year Foundry Operation Experience.
2. Friendly & High Efficient Technical & Commercial Communication.
3. Professional Export Practices: Exported to +60 Overseas Countries.
