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Crusher Grate Plate
Material Grade: AS2074 L2C
Production Process: Sand Process
Hardness: ≥HRC50
Surface Finish: Appro.Ra100
Size Tolerance: as per CT13
Hardness: more than HB500
Microstructure: Martensitic or Pearlitic + Carbonate
Application: Hopper Armour Plate, Chute Liner, Heavy Impact Plates
Heat treatment Process: quenching & tempering treatment to achieve higher hardness and ideal impact value.

Material Group: High Cr White Iron, Ni-hard White Iron, Pearlitic Cr-Mo Alloy Steel AS2074 L2B, L2C, Martensitic Cr-Mo Alloy Steel.

Our Photos for Crusher Grate Plate:

  • Crusher Grate Plate
  • Crusher Grate Plate
  • Crusher Grate Plate

Our Crusher Grate Plate Capability:

We can cast and heat treat the chute liner castings as per the drawings.
We’d like to help select suitable material grade for your chute liners as per your specific working condition.
Chemistry Standard for Chute Liner Materials:
High Cr white iron: ASTM A532 or AS2027 Cr15,Cr20,Cr27

Cr Mo Steel: Martensitic alloy steel, Pearlitic alloy steel

Specification:
According to drawings, heat resistance, surface treatment requirement, Various types of 2D or 3D drawings are acceptable, etc.
Cost effective:
Integrated production from mold-making to post-processing is completed in our own factory. 
This can effectively reduce the manufacturing cost.
We have first rate production line, the most professional staff, and the advanced equipment and inspection method for casting. 
super quality,competitive price and strict delivery time.
Reference Standard Nominal Chemical Composition (W%)
C Si Mn Cr Mo Ni P S
AS 2017/L2A 0.45-0.55 ≤0.75 0.50-1.00 0.80-1.20 - - ≤0.04 ≤0.04
AS 2017/L2B 0.55-0.65 ≤0.75 0.50-1.00 0.80-1.50 0.2-0.4 - ≤0.04 ≤0.04
AS 2017/L2C 0.70-0.90 ≤0.75 0.50-1.20 1.30-2.40 0.2-0.4 - ≤0.04 ≤0.04
ZG42Cr2Si2MnMo 0.38-0.48 1.5-1.8 0.8-1.2 1.8-2.2 0.2-0.6 - ≤0.04 ≤0.04
ZG45Cr2Mo 0.40-0.48 0.8-1.2 0.4-1.0 1.7-2.0 0.8-1.2 ≤0.5 ≤0.04 ≤0.04
ZG30Cr5Mo 0.25-0.35 0.4-1.0 0.5-1.2 4.0-6.0 0.2-0.8 ≤0.5 ≤0.04 ≤0.04
ZG40Cr5Mo (FED-4A) 0.35-0.45 0.4-1.0 0.5-1.2 4.0-6.0 0.2-0.8 ≤0.5 ≤0.04 ≤0.04
ZG50Cr5Mo 0.45-0.55 0.4-1.0 0.5-1.2 4.0-6.0 0.2-0.8 ≤0.5 ≤0.04 ≤0.04
ZG60Cr5Mo 0.55-0.65 0.4-1.0 0.5-1.2 4.0-6.0 0.2-0.8 ≤0.5 ≤0.04 ≤0.04
FMU-29 0.25-0.45 0.3-1.0 0.6-1.5 6.0-8.0 0.2-0.4 - ≤0.04 ≤0.04
FMU-11 0.90-1.30 0.3-1.0 0.6-1.5 11.0-13.0 0.3-0.5 - ≤0.04 ≤0.04
FMU-13 0.80-1.30 0.4-1.2 0.8-1.5 11.0-13.0 0.4-0.8 - ≤0.04 ≤0.04
FMU-14 1.60-2.00 0.4-1.2 0.8-1.5 11.0-13.0 0.6-1.0 - ≤0.04 ≤0.04
GB DIN ASTM JIS C Si Mn Cr Ni Nb/Cb Mo Other Temperature
ZG40Cr27Ni4 1.4823 HD SCH11 0.30-0.50 ≤2.00 ≤1.00 24.0-28.0 4-6 / ≤0.50 1050℃
ZG40Cr22Ni10 1.4826 HF SCH12 0.30-0.50 1.00-2.50 ≤2.00 19.0-23.0 8-12 / ≤0.50 950℃
ZG30Cr28Ni10 HE SCH17 0.20-0.50 ≤2.00 ≤2.00 26.0-30.0 8-11 / / 1050℃
ZG40Cr22Ni12 1.4837 HH SCH13 0.30-0.50 1.00-2.50 ≤2.00 24.0-27.0 11-14 / ≤0.50 1050℃
ZG30Cr28Ni16 HI SCH18 0.20-0.50 ≤2.00 ≤2.00 26.0-30.0 14-18 / / 1100℃
ZG40Cr25Ni20Si2 1.4848 HK SCH21 0.30-0.50 ≤1.75 ≤1.50 23.0-27.0 19-22 / ≤0.50 1100℃
ZG30Cr20Ni25 HN SCH19 0.20-0.50 ≤2.00 ≤2.00 19.0-23.0 23-27 / 1100℃
ZG40Cr19Ni39 HU SCH20 0.35-0.75 ≤2.50 ≤2.00 17.0-21.0 37-41 / 1020℃
ZG40Cr15Ni35 1.4806 HT SCH15 0.35-0.70 ≤2.00 ≤2.00 15.0-19.0 33-37 / ≤0.50 1000℃
ZG40Cr25Ni35Nb 1.4852 HPCb SCH24Nb 0.30-0.50 ≤2.00 ≤2.00 24.0-28.0 33-37 0.8-1.8 ≤0.50 1100℃
ZG40Cr19Ni38Nb 1.4849 0.30-0.50 1.00-2.50 ≤2.00 18.0-21.0 36-39 1.2-1.8 ≤0.50 1020℃
ZG40Cr24Ni24Nb 1.4855 0.30-0.50 1.00-2.50 ≤2.00 23.0-25.0 23-25 0.8-1.8 ≤0.50 1050℃
ZG40Cr25Ni35 1.4857 HP SCH24Nb 0.35-0.50 1.00-2.50 ≤2.00 24.0-28.0 33-37 ≤0.50 1100℃
ZG1Cr20Ni32Nb 1.4859 0.06-0.15 0.50-1.50 ≤2.00 19.0-21.0 31-33 0.5-1.5 ≤0.50 1050℃
ZG45Cr12Ni60 HW 0.35-0.75 ≤2.00 ≤2.00 10.0-14.0 58-62 1100℃
ZG45Cr18Ni66 HX 0.35-0.75 ≤2.00 ≤2.00 15.0-19.0 64-68 1100℃
ZG1Cr28Co50 2.4778 0.05-0.25 0.50-1.00 ≤1.50 27.0-30.0 ≤1.00 ≤0.50 ≤0.50 Co:48.0-52.0 1200℃
ZG30Cr28Co50Nb 2.4779 0.25-0.35 0.50-1.50 0.50-1.50 27.0-29.0 / 1.5-2.5 ≤0.50 Co:48.0-52.0 1250℃
ZG40Cr28Ni48W5 2.4849 SCH42 0.35-0.55 1.00-2.00 ≤1.50 27.0-30.0 47-50 / ≤0.50 W:4.0-5.5 1150℃
Q: Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q: What kinds of products do you offer?
A: We mainly produce various high alloy steel castings, such as mill liners, jaw crusher spare parts, jaw plates, cone crusher spare parts, Crusher Blow Bars, Crusher Hammers, etc.

Q: What kind of materials are using for the products?
A: We supply all kinds of high alloy steel castings, including manganese steel castings, high manganese steel, nickel hard castings, chromium molybdenum alloy steel, high chromium white iron castings, etc.

Q: What is the maximum weight of a single piece that can be cast, and what is your daily processing capacity?
A: The weight of a single piece that can be cast at one time is 30 tons. The production capacity is 150 tons/working day.

Q: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q: What is the Warranty for our products ?
A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.

Q: How to give inquiry?
A: Step 1, please tell us what weight ,dimension, material do you need please.
Step 2, Better help to provide the drawing with above-mentioned details please.
Step 3, when we have enough details, we may quote accordingly.

Q: What is the delivery time of your products?
A: It depends on the inventory availability.If items needed are in stock, the delivery time would be within 7 work days, but if not the delivery time would be around 30 work days.
We will send working schedule of your order each week.
The detailed inspection picturesion by email.

Q:  Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q: If your product has inferior quality or quality problem after we use them what happens next?
A: First, you have to provide us photos of the problem part and also provide photos of the use.
If it is indeed a quality problem of the product itself, we would offer compensation to you and also figure out solutions to avoid this kind of quality problem in the future.
If the problem is caused by clients, we would provide the technical suggestions to avoid same problems.

Q: Do you support drop shipping?
A: Yes, your drop shipping is aviable.

Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Sea freight.

Q:  How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

If you have interest, please do not hesitate to contact me.
Pls send the drawing,technical requirements to us by email.
Looking forward to receiving your inquiry and reply.
Thank you.
Feedback form contact with us
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