• Model NO.：steel casting gray cast iron
• Coating：Zinc oxide
• Machining Tolerance：0.005mm-0.01mm-0.1mm
• Standard：According to Customer Requirement
• Certification：CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Casting Blank Size：as Customer Request
• Material：Ggg50, Option Ggg60, ASTM80-55-06
• Blank Process：Sand Casting
• Casting Tolerance：CT9-11
• Machining Process：Drilling , Milling, Boring etc.
• Rough Surface Roughness：Ra25-100
• Casting Blank Weight：Range From 0.01kg-1000kg
• Package：Multiplayer Wood Box with Big Plastic Bag Inside
• Lead Time：45 Days for Steel Casting Gray Cast Iron
• Service：Supply Steel Casting Gray Cast Iron
• Transport Package：Multiplayer Wood Box with Big Plastic Bag Inside
• Specification：Customized
• Trademark：Matech Industry
• Origin：China Shanghai
• HS Code：8480300000
• Production Capacity：200ton,Month

General Products      
 Application/Service Area
 
Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system, Agriculture machine metal Parts, engine bracket, truck chassis bracket, gear box , gear housing , gear cover, shaft, spline shaft , pulley, flange, connection pipe, pipe, hydraulic valve , valve housing ,Fitting , flange, wheel, fly wheel, oil pump housing, starter housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc.
 
 Main blank Process for Casting
 
Sand Casting , Resin Sand Casting, Green Sand Casting, Shell Molding, Automatic Molding, Lost Wax Casting, Lost Foam Molding Casting
 
 Blanks Tolerance -Casting  Tolerance
CT9-10 for  Machine Molding Process,
CT8-9 for Shell Molding and Lost Foam Molding Casting Process
CT10-11 for Manual Molding Sand  casting Process
 Applicable Material
 
See Table Below (Ductile Iron Casting, Grey Iron Casting)
OR According to customer requirement
 
 Casting Blank Size  /Dimensions
2 mm-2000mm / 0.08inch-79inch  for casting iron, according to customer requirement
 Casting Blank Weight
Range from 0.01kg-1000kg for casting iron
 Applicable Machining Process
 
CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming /Grinding/Honing and  etc.
 
 Machining Tolerance
From 0.005mm-0.01mm-0.1mm
 Machined Surface Quality
Ra 0.8-Ra3.2, according to customer requirement
 Applicable Heat Treatment
 
Normalization , annealing, quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching
 
 Applicable Finish Surface  Treatment
 
Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting.
 
 MOQ
For iron casting : 100pcs
For Machining : 50pcs
 Lead Time
45days from the receipt date of steel casting gray cast iron
 
Ductile Iron Casting Material Comparison Table:

Cast iron with nomular graphite DIN EN 1563	Germany DIN 1693	France NF	Great Britain BS	Netherlands NEN	Sweden MNC	USA ASTM A536
EN-GJS-350-22-LT	GGG-35.3	FGS 370-17	370/17	GN 38	0717-15	----
EN-GJS-400-18-LT	GGG-40.3	----	----	----	----	60-40-18
EN-GJS-400-15	GGG-40	FGS-400-12	420/12	GN 42	0717-02	60-40-18
EN-GJS-400-10	----	----	420/12	----	----	65-45-12
EN-GJS-500-7	GGG-50	FGS-500-7	500/7	GN 50	0727-02	65-45-12/ 80-55-06
EN-GJS-600-3	GGG-60	FGS-600-3	600/3	GN 60	0732-03	80-55-06
EN-GJS-700-2	GGG-70	FGS-700-2	700/2	GN 70	0737-01	100-70-03
EN-GJS-800-2	GGG-80	FGS-800-2	800/2			120-90-02
EN-GJS-1000-5 (DIN EN 1564)	GGG-100B/A	----	----	----	----	850-550-10
EN-GJS-AX NiSiCr35 5 2	GGG- NiSiCr 35 5 2	FGS- Ni35Si5Cr2	S5S	----	----	Type D-5S

 
Grey Iron Casting Material Comparison Table:

Cast iron with lamellar graphite DIN EN 1561	Germany DIN 1691	France NF	Great Britain BS	Netherlands NEN	Sweden MNC	USA ASTM A48
EN-GJL-150	GG-15	Ft 15 D	Grade 150	GG 15	01 15-00	20 B / 25 B
EN-GJL-200	GG-20	Ft 20 D	Grade 180/220	GG 20	01 20-00	25 B / 30 B
EN-GJL-250	GG-25	Ft 25 D	Grade 220/260	GG 25	01 25-00	35 B / 40 B
EN-GJL-300	GG 30	Ft 30 D	Grade 300	GG 30	01 30-00	40B / 45 B

 
 
Matech Industry ltd specializes in Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system. 

With keeping manufacturing process design, quality planning, key manufacturing processes and final quality control in house we are mastering key competence to supply quality mechanical parts and assembly to our customers for both China and Export Market .

To satisfy different mechanical and functional requirements from our customers we are able to make a big range of metal products for our clients on base of different blanks solutions and technologies. These blanks solutions and technologies include processes of Iron Casting, Steel Casting, Stainless Steel Casting, Aluminum Casting and Forging. 

During the early involvement of the customer's design process we are able to provide professional input to our customers in terms of process feasibility, cost reduction and function approach. You are welcome to contact us for technical enquiry and business cooperation.