| Prod Model: |
OEM |
| Markets: |
North America,South America,Eastern Europe,Oceania,Mid East,Eastern Asia,Western Europe |
| CNC Machining: |
Yes |
| OEM: |
Yes |
| Material: |
Cast Steel |
| Surface Preparation: |
Polishing |
Product Description
Made out of steel
Fine machined
Antirust oil-coated
Design and production as per customer's requirement
We can make assembly products
Short delivery time for both samples and after orders
Normally packed with plywood box, special packing requirements accepted
Exported to many countries, C&F, CIF or DDP terms are accepted
Sand casting process:
Sand casting is perhaps the oldest and most commonly used type of metal forming in the market place today
It is capable of forming both large and small parts and can be used for a number of different materials
We offer a wide range of sand castings
We offer both green sand castings and resin sand casings in both ferrous and non-ferrous materials
Perhaps the most common green sand casting would be made from either grey iron or ductile iron
We can supply these castings from approximately 0.1 to approximately 10000kg and up to 5000 x 2000 x 1500mm in size for the largest part
Molding methods range from floor hand molding, jolt squeezer lines and automatic molding lines
With this variety of molding methods we are able to accommodate the weight, size and quantity the customer's requirement
Steel sand castings are available both as green sand castings and resin sand castings, and are available in plain carbon, low alloy and stainless steels
In the category of sand castings the smallest available part would be approximately 2kg while the largest would be approximately 20 tons for sand casting and 5 tons for resin sand casting
Steel castings smaller than the 2kg range would be made as a water glass casting (see investment castings)
Non-ferrous sand castings are also available
The molding process used is green sand and we can accommodate requests for castings weighing from 0.5 to 100kg
The alloys that are available includes copper base and aluminum base alloys
Please check the technical specification sheet for all materials available
First article layouts and spectrometer material certifications are provided with all first article samples
A variety of secondary operations can be performed on all types of sand castings
They includes heat treatment, machining, plating, painting, polishing and buffing, assembly services and even custom packaging
The products we can make are used in metallurgy, automobile, aero, chemical, ship hardware, construction and many other engineering industry
Materials that can be used in our investment casting process
Carbon Steel
| Standard-Spec.No.& Grade | Chemical Composition≤
(%) | Mechanical Properties≥ | NOTE:
(1) S,P≤0.04%
(2) C,Mn% can also be agreed upon by manufacturer and purchaser.
(3) Heat Treat: Normalize(N)+Temper(T) or Quench(Q)+T,selected by Foundry. |
GB
China | JIS
Japan | ASTM
U.S.A. | C | Si | Mn | T.S. σb
(N/mm2) | Y.S. σs
(N/mm2) | EL
δ% | R.A.
ψ% |
| ZG200-400 | SC420 | A27 60-30 | 0.2 | 0.5 | 0.8 | 400 | 200 | 25 | 40 |
| ZG230-450 | SC450 | 65-35 | 0.3 | 0.9 | 450 | 230 | 22 | 32 |
| ZG270-500 | SC480 | 70-40 | 0.4 | 500 | 270 | 18 | 25 |
| ZG340-640 | SCC3B | A148 80-50 | 0.6 | 0.6 | 640 | 240 | 10 | 18 |
High Alloy Cast Steel
| Standard-Spec.No | Chemical Composition% | Mechanical Properties≥ |
| GB China | JIS
Japan | ASTM(AISI)
U.S.A. | C | Si | Mn | Cr | Ni | Others | T.S.
σb
(N/mm2) | Y.S.
σs
(N/mm2) | EL
σ% |
| ZG1Cr13 | SCSI | CA-15(410) | ≤0.15 | ≤1.50 | ≤1.00 | 11.5-14.0 | ≤1.00 | Mo≤0.05 | 620 | 450 | 16 |
| ZG0Cr18Ni9 | SCS13 | CF8(304) | ≤0.08 | ≤2.00 | ≤1.50 | 18.0-21.0 | 8.0-11.0 |
| 440 | 185 | 30 |
| ZG1Cr18Ni9 | SCS12 | CF20(302) | ≤0.20 | ≤2.00 | ≤1.50 | 18.0-21.0 | 8.0-11.0 |
| 480 | 205 | 28 |
| ZG0Cr18Ni12Mo2Ti | SUS316 | CF-8M(316) | ≤0.08 | ≤1.50 | ≤1.50 | 18.0-21.0 | 9.0-12.0 | Mo 2.0-3.0
Ti 0.7 | 490 | 216 | 30 |
| ZG0Cr17Ni4Cu4Nb | SUS630 | CB-7Cu | ≤0.07 | ≤1.00 | ≤1.00 | 15.5-17.0 | 3.0-5.0 | Cu 2.3-3.0
Nb 0.14-0.45 | 980 | 785 | 5 |
| ZGMN13-3 | SCMnH2 | 17-4PH | 0.90-1.30 | 0.30-0.80 | 11.0-14.0 |
|
| S≤0.05,
P≤0.08 | 686 |
| 35 |
| ZG3Cr18Ni25Si2 | SCH19 | A128 B-1 | 0.20-0.50 | ≤2.00 | ≤2.00 | 19.0-23.0 | 23.0-27.0 | Mo≤0.50 | 435 | 230 | 8 |
| ZG4Cr25Ni20Si2 | SCH22 | A297 HN | 0.35-0.45 | ≤1.75 | ≤1.50 | 23.0-27.0 | 19.0-22.0 |
| 450 | 240 | 10 |
| Note:S,P≤0.04% except 13%Mn Steel(ZGM13-3) |
Copper-base Cast Alloy
| Standard-Spec.No. | Chemical Composition% | Mechanical Properties≥ |
| GB China | JIS Japan | ASTM U.S.A | Sn | Zn | Pb | Si | Cu | T.S.σb
(N/mm2) | Y.S.
σ% | EL HBW | Hardness |
| ZCuSn5Pb5Zn5 | BC6 | C83600 | 4.0-6.0 | 4.0-6.0 | 4.0-6.0 |
| Balance | 200 | 90 | 13 | 60 |
| ZCuSn10Zn2 | BC3 | C90500 | 9.0-11.0 | 1.0-3.0 |
|
| 240 | 120 | 12 | 70 |
| ZCuZn16Si4 | SZBC3 | C87800 |
| Balance |
| 2.5-4.5 | 79.5-81.0 | 390 |
| 20 | 100 |
| ZCuZn40Pb2 |
| C85700 |
| 0.5-2.5 |
| 58.0-63.0 | 220 | 120 | 15 | 80 |
