Stainless Steel Precision Casting with Machining

Model NO.: Oem Casting Form Material: Metal Casting Form Usage Count: Permanent Surface Roughness: Ra0.2 Machining Tolerance: +/-0.02mm Certification: ISO 9001:2000, ISO 9001:2008, ISO 9001:2008, ISO 9001:2000 Material: Steel, Carbon Steel, Stainless Steel Surface Finish: Polish, Powder Coat Paint Finish Service: OEM/ODM Service Are Welcome Delivery: 30 Days After Payment Trademark: XH Origin: Qingdao China Casting Method: Special Casting Casting Metal: Cast Steel Surface Treatment: Electroplating Coating: Sodium silicate Standard: ASME Custom: Stainless Steel Precision Casting Molding Technic: Sand Casting, Steel Casting, Die Casting Tolerance: +/-0.2mm Machine: Lathe, CNC, Drilling Machine, Milling Machine Welcome: Custom Steel Precision Casting Parts Specification: CE stainless steel precision casting with machining 

Glad to tell you we can manufacture customized metal parts by precision casting .
If you have any inquiry of precision casting, please feel free to contact us.

1. Professional manufacturer
2. GB/T19001-2008/ISO9001: 2008
3. Good quality
4. Suitable price

1). Quality guarantee
Chemical checking
NDE after rough machining
Machanical testing after heat treatment
Final NDE, dimension inspected
2). Quality document
Full Q. A document as per client request
3). Packing and Shipping
Standard export package(carton/wooden case/pallet)
Accept FOB, FAS, CNF, CIF door to door etc or customer designated shipping agent
4). Service
Drawing: We can translate your original drawing, offer best suggestion on design
Quality: We have full set quality control system to guarantee the best quality.
Inspection: Inspect in house, all our products must be checked 3 times before packing



OUR ADVANTAGES:
1) Experience in casting for many years and served customers all around the world.
2) More than 500 professional and hard working employees pursue a wonderful career.
3) International advanced-level equipment such as CNC, numerical lathes, welding equipment, CMM and detect &testing equipment we used to ensure our product's quality.
4) OEM service, you demand is our pursued.
5) ISO quality control


  Inspection Euqipment:We have the chemical elements analysis centre and the mechanical testing centre which include the following quality control measures: Spectrographic analysis, magnaflux crack detection, ultrasonic detection, dynamic fatigue testing, hardness testing, proof and ultimate breaking strength test... TUV DIN EN ISO 9001: 2000 & ISO/TS16949 available       In order to ensure the quality of the orders, our independent QC members to carry out strict inspection at each stage: (1)Incoming material inspection (2)Inspection of work-in-progress (3)Finished product inspection (4)Random warehouse inspections All of our operations are strictly compliant with ISO 9001: 2008 guidelines We own automated casting lines, CNC Machining, CMM inspection, spectrometers and MT testing equipment, X-ray. To benefit from our strong OEM/ODM capabilities and considerate services, contact us today. We will sincerely create and share success with all clients.

DESIGNATIONS AA NUMBER FORMER NO. COMPOSITION (in percent max. unless shown as range)	A360.0 A360.0	A380.0 A380.0	E380.0 -	383.0 -	B383.0 -	A413.0 A13	B390.0 390	384.0 384
Silicon	9.0-10.0	7.5-9.5	7.5-9.5	9.5-11.5	9.5-11.5	11.0-13.0	16.0-18.0	10.5-12.0
Iron	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3
Copper	0.6	3.0-4.0	3.0-4.0	2.0-3.0	2.0-3.0	1.0	4.0-5.0	3.0-4.5
Manganese	0.35	0.50	0.50	0.50	0.50	0.35	0.50	0.50
Magnesium	0.40-0.6	0.10	0.30	0.10	0.30	0.10	0.45-0.65	0.10
Nickel	0.50	0.50	0.50	0.30	0.30	0.50	0.10	0.50
Zinc	0.50	3.0	3.0	3.0	3.0	0.50	1.5	3.0
Tin	0.15	0.35	0.35	0.15	0.15	0.15	0.20	0.35
Titanium	-	-	-	-	-	-	0.20	-
Total others	0.25	0.50	0.50	0.50	0.50	0.25	0.20 (0.10 ea.)	0.50
Aluminum	Bal.	Bal.	Bal.	Bal.	Bal.	Bal.	Bal.	Bal.
PROPERTIES (see notes)
Ultimate tensile strength (ksi)	46	47	47	45	45	42	40.5	48
Tensile yield strength (ksi)	24	23	23	22	22	19	35	24
Elongation (% in 2" G.L.)	3.5	3.5	3.5	3.5	3.5	3.5		1.0 2.5
Hardness (HB)	75	80	80	80	80	120	85
Shear strength (ksi)	26	27	27	25	25	29
Charpy impact strength (ft. lb.óunnotched)	4.2	3.5	3.5			2.0
Fatigue strength (ksi) (limit @ 500 million cycles)	18	20	20	19	19	20		20
Density (lb./in. 3 )	0.095	0.098	0.098	0.097	0.097	0.096	0.099	0.098
Melting range ( o F) approx.	1035-1105	1000-1100	1000-1100	960-1080	960-1080	1065-1080	945-1200	960-1080
Specific heat (Btu/lb. o F)	0.23 0.23	0.23	0.23
Coefficient of thermal expansion (in./in./ o F)	11.8	11.7	11.7	11.5	11.5	10.3	11.7	11.3
Thermal conductivity (Btu/fthr. o F)	65.3	55.6	55.6	55.6	55.6	67.7	78.6	56
Electrical conductivity (% IACS)	29	31	31	23	23	31	25	23
Modulus of elasticity (10 6  psi)	10.3	10.3	10.3	10.3	10.3	10.3	11.9	10.3

Contact us if you need more details on Steel Precision Casting. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Precision Casting、Stainless Steel Precision Casting. If these products fail to match your need, please contact us and we would like to provide relevant information.

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