OEM Custom Made Precision Casting Stainless Steel Automobile Fittings

Basic Info

Model NO.	Boyuan Casting
Surface Roughness	Ra3.2
Machining Tolerance	+/-0.01mm
Standard	ASTM
Certification	CE, ISO9001:2015
Item	Investment Casting Parts
Raw Material	Stainless Steel
Technics	Silica Sol Casting
Machining Service	Yes
Service	OEM and Customized
Package	Carton Box, Plywood Cases
Sample	1 or 2 Pieces
Size	as Per Customer′s Requirements
Usage	Submersible/Centrifugal Water Pump
Casting Tolerance	+/-0.1mm
Transport Package	Plywood Case
Specification	OEM and Customized
Trademark	Boyuan Power Technology
Origin	Weifang
HS Code	8414909090
Production Capacity	100000pieces/Years

Product Description

OEM Custom Made Precision Casting Stainless Steel Automobile Fittings

Product Detailed Photo

Product Specification

Material	Carbon steel, alloy steel, stainless steel, ect.
Process	Lost wax casting + cnc machining
Casting dimension tolerance	CT7
Casting surface roughness	Ra 6.3 um
Casting weight range	0.1-90 kg
Casting Size	Max linear size: 1200 mm, Max diameter size: 600 mm
Machining Precision	Positioning accuracy 0.008 mm, Rep. position. accuracy 0.006 mm
Machining surface roughness	Ra0.8 ~ 3.2 um
Max Travel Of Spindle	1900 mm x 850 mm x 700 mm
Max Turning Diameter	830 mm
Material standard	GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR
Surface treatment	KTL (E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling, black oxide, Painting, Hot galvanizing,Powder coating, Nickel plating.
Service available	OEM & ODM
Quality control	0 defects,100% inspection before packing
Application	Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, marine parts, petroleum machinery,construction, valve and pumps, electric machine, hardware, power equipment and so on.
Keywords	Investment casting, precision casting, lost wax casting,water glass casting,silica sol casting ,die casting

Production Process

Common Material Grades of Stainless Steel Casting

304	The most widely used austenite steel, may be referred to as A2 stainless.
304L	This grade has slightly lower mechanical properties than the standard 304 grade, but is still widely used in casting for its versatility
316	The second most common austenite steel, also referred to as A4 stainless. SS316 is used primarily for its increased resistance to corrosion.
316L	Lower carbon content than 316 stainless steel, which reduces the sensitization effect caused by the high temperatures involved in welding. Besides, it shows better resistance to stress-corrosion cracking.
17-4 PH	Most common precipitation-hardening martensitic stainless steel, which uses about 17% chromium and 4% nickel.
2205 Duplex	Used for its good mechanical properties and excellent corrosion resistance properties.

Our Packagement

Why Choose us?Quality AssuranceInvestment casting from our foundry must go throught a district quality inspection process. With ISO 9001:2015 certificated and rich casting experience, we are always getting good reputation from our customers all over the world.Shot Lead timeMaybe you ever waited months to receive your castings. At our foundry, we can have your investment castings delivered within 30 working days. In addtions, our goal is 100% on-time delivery. We work closly with you to guarantee projects move along from design to delivery as fast as we can.Wide Alloy SelectionHere, you will not need to worry if we can supply the alloys you need, we can make steel casting, iron casting, as well as aluminum casting. Just pls provide the alloy specifications or compositions. We can make accordingly.Low costInvestment casting may seem more expensive than drop forging methods, but it also requires less secondary machining. We focuse on creating quality investment cast products, and can turn multiple piece projects into single piece projects. We think outside the box to create smarter and more efficient castings.Suppoting ServicesWe have Five Axis CNC machining centers, CNC milling machines, CNC turning machines, Laser Cutters, etc. This will help us to get the tolerances you need in order for assembling.Please inquire us freely if you are interested in any stainless steel investment casting parts!