OEM High Quality Investment Cast Carbon Steel Four Holes Flange Casting Services

• Customization: Available
• Casting Method: Special Casting
• Casting Form Material: Metal
• Model NO.: custom
• Casting Metal: Cast Steel
• Casting Form Usage Count: Permanent
• Surface Treatment: Polishing
• Surface Roughness: Ra6.3
• Coating: None
• Machining Tolerance: +/-0.01mm
• Standard: ASTM
• Certification: ISO 9001:2008, TF16949
• Deliver Time: 25-35 Days
• Material: as Requirement
• Drawing: as Requirement
• Surface: No Request
• Transport Package: Bubble Bag, Carton, Pallets or Wooden Box
• Specification: Drawing
• Trademark: OEM
• Origin: China
• Production Capacity: 2000tons/Year
• Package Size: 10.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 10.000kg

Product Description

Two types of investment cast processes: Silica Sol process and the water glass process. 

The Silica Sol process is used to cast complex high quality parts with requirements of a very good surface finish and close
dimensional tolerances. 
This process can range from a weight of just a few grams to approximately 50 kilograms. If you are concerned with precision in very small parts, we are especially proficient at very fine detail work including teeth and serrations.
The water glass process is typical of the process in the early stages of investment castings. It generally is capable of much larger castings than the Silica Sol process, but does not have as good of surface finish or tolerances. The water glass process provides parts that have better surface finish and dimensional tolerances than sand castings.
This process may range in weight from several grams to approximately 120 kilograms.
First article layouts and spectrometer material certifications are provided with all first article samples.
Custom service: A variety of secondary operations can be performed on both types of investment castings. They include heat treatment, machining, plating, painting, polishing and buffing, assembly services and even custom packaging.

Material Type	Standard Specification
Alloy Types	DIN (W-Nr)	AISI	ASTM	BS3100	JIS
			ACI	BS3146
Stainless Steel	1.4305	303		303S21	SUS303
	1.4308	304	CF-8	ANC3A	SCS13
	1.4306	304I ,	CF-8	304C12	SCS19A
	1.4408	316	CF-8M	ANC4B	SCS14A
	1.4404	316L	CF-3M	316C12	SCS16A
	G-X10Cr13	410	CA-15	410C12	SCS1
	1.4507	431		ANC2	SUS431
	1.4581	318	CF-8C	ABC4C	SCS21
		17-4PH	CB7Cu-1		SCS24
Carbon steel&low alloy steel	1.0416GS-38	1020	415-205	CLAIA	SC410
	1.0446GS-45	1025	WCB	CLAIB	SC450
	GS-34CrMo4	4135			SCM435
	GS-42CrMo4	4140		CLA3	SCM440
		8620		805A20	SNCM220
Heat-resistant steel	GX40CrNiSi2512		HH		SCH13
			HU	309C35
	G-X15CrNiSi2520		HK30	331C40	SCH21

	G-X40CrNiSi2521		HK40	310C40	SCH22
	G-X40CrNiSi3525		HP		SCH24
High Manganese	G-X120Mn13		B-3	BW-10
			B-1	SCMnH2
Tool Steel	100MnCrW4		01	B01	SKS3
	4Cr5MoSiV1		H13	BH13	SKD61
	W6Mo5Cr4V2		M2	BM2	SKH9
Copper Alloys	C85400
	C86200
	C90500
	C83600
	C95800

Tolerance	ISO8062 CT6-CT8
Surface Treatment	Electroplating, Chrome plating, Zinc plating, Nickel plating, Electrophoresis, Polishing, Sandblasting, Passivation, Powder coating, Spray painting, hot dip zinc coating, Etc.
Quality Assurance	ISO9001, TS16949
Inspection	1.Foundry in-house: 100% inspection on critical dimension; 100% on appearance
	2.Third Party inspection available upon requirement
Main Testing Facility	Three-dimensional measuring instrument(CMM),Salt spray test box, Dynamic balance detector, Pneumatic detection, Mechanical properties test machines, Nondestructive test equipments
Features & Advantage	1.High strength and not easy to deform, has good electrical and thermal conductivity
	2.High finish appearance,smooth surface roughness is Ra1.6 after machining
	3.No granules, no spots and no surface coating peel off in appearance
	4.Good corrosion resistance

FAQ

1.Q:Are you a factory or trading company?
A:We are a factory located in Qingdao city. It will take one hour to airport. Welcome all our clients come to visit us.
2.Q:What equipments do you have ?
A:Our factory owns a full set of machining and inspecting equipments, including large CNC machining center, sodick EDM, CNC
engraving machine, laser cutting machine, bending machine, laser welder, radial drilling machine, milling machine, CMM, etc.
3.Q:How does your factory do regarding quality control?
A: We test product quality from the very beginning to the very end. Our QC measure and check all the moulds and final products
with CMM or other inspection tools regularly.
4.Q:Can you produce according to the samples or the technical drawing?
A: We have professional engineers who can well study samples and drawings. So we surely can produce according to your samples and technical drawings.

5.Q:How to order?
A: Step 1, please tell us what model and quantity you need;
Step 2, then we will make a PI for you to confirm the order details;
Step 3, when we confirmed everything, you can arrange the payment;
Step 4, finally we deliver the goods within the stipulated time.
6.Q:Delivery Time?
A: Sample order: 1-3 days after receipt of the full payment.
Stock order: 3-7days after receipt of the full payment.
OEM order: 15-35 days after receipt of the deposit.