Custom Mechanical Brass Carbon Alloy Steel OEM Service Provider Carbon Alloy Steel Hot Rolled Free Forging Die Forging Parts

• Processing Object: Metal
• Molding Style: Forging
• Molding Technics: Pressure Casting
• Application: Agricultural Machinery Parts
• Material: Carbon Steel Stainless Steel Copper Aluminum Titan
• Heat Treatment: Tempering
• Model NO.: 4130 4140
• Surface Treatment: Passivation
• Forging Tolerance: +/-0.5mm
• Standard: ASME
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Transport Package: Standard Export Packing
• Specification: customizable
• Trademark: Meide
• Origin: China Shandong
• HS Code: 7606910000
• Production Capacity: 1000ton/Month

Product Description

Product Description

Materials	Carbon steel,Alloy steel, stainless steel and high temperature alloy, aluminum alloy, titanium alloy and so on.
Roughness	Ra0.08-0.2
Melting process	EF+LF+VD
Production process	Forging+heat treatment+rough machining+QT+finish machining
Forging	Open die forging (product range: Max length 16000mm; Max weight 35 Mt)
Treatment	Carburizing and phosphating
Heat Treatment	Normalizing, Tempering, Annealing, Q + T (Quenching and Tempering)
Machining	Pre-machining, Finish machining
Surface Finishing	Sand blasting, Coating, Painting
Forging ratio	≥3.5
Applicalbe standard	ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Executive standard	JB/GB/EN/DIN/JIS/ASME/ASTM/ISO
Certification authorities	ISO9001:2008,ISO14001,TÜV(BV),(LR),ABS,RINA,(GL),(KR),(DNV),(NK),PED.
Delivery terms	Rough machining(N+T);finish machining(Q+T),nitriding quenching
Delivery	Samples are sent by express Large quantity products delivered to customer by sea or according to your request
Produce Equipment	Friction Screw Press Series, CNC Lathe, Machining Center (Vertical Spindles), CNC Milling Machine, Bench Drilling Machine, Heat Treatment Equipments and so on.
Forging equipment	6000T open die hydropress
Surface treatment	Heat treatment, Polishing, shot blasting, Painting, Electro-plating, Chemical Plating,
Test machine	spectrograph,ut device,tensile and compact test machine,metalloscope,outside micrometer,bore dial indicator,trilinear coordinatre measuring machine,hardness test machine,metallurgical analysis, tensile strength tester, hardness tester, altimeter, scale micrometer, pressure tester, etc.

 

Application series	Representative steel type		Description
Petroleum machinery series	AISI4150,AISI4140,AISI4130, 30CrMo,4145H		Valve body, valve block, drill pipe, drill collar
Tool mold series	1.2714,5CrMnMo,5CrNiMoV, 1.2738,1.2311,1.2312		Die casting mold, forging mold,
			plastic mold
Bearing series	52100,GCr15,SUJ2		Bearing ring, rolling bearing, piston rod
Marine series	4140,42CrMo,SCM440, 709M40		Marine accessories
Car series	SAE8620,20CrNiMo, SNCM220		Crankshaft,gear
Heavy- duty transmission series	40CrNiMo,SNCM439, SAE4340,EN24		Port transmission parts, helicopter rotor shaft, turbine shaft
Mining machinery series	655M13,826M40, 25CrMo		Mining bit, carburizing and crushing machinery
Wind power gear series	18CrNiMo7-6,17CrNiMo6, 1.6582,1.6587,SAE8620		Meet the design life of more than 20 years
Wind power spindle series	34CrNiMo6,817M40		Meet the design life of more than 20 years
Nitriding series	20MnCr5,38CrMoAl, 31CrMoV9		Gear, injection molding machine screw / barrel,precision components
Pressure vessel series	15CrMo,13CrMo4-4		Boiler, petrochemical hydrogenation vessel accessories
Metallurgical roll series	21CrMoV511,W1.7225,EN19,709M40		Steel rolling roll

 

Forging Production Flow

1. Enquiry With Drawing In Details
2. Confirm Steel Material, Chemical Compositions, Mechanical Properties, Tolerances
3. Confirm Payment Terms, Order Materials or Check Material in Stock
4. Check Material Chemical Compositions, Material Weight, Dimensions
5. Cut Materials, Record Weight, Pre-Heating For Forging
6. Forging Ratios, Heat Treatment After Forging, Dimension Check
7. Rough Machining, UT Test, Heat Treatment
8. Fine Machining, UT & PT Test, Dimensions Inspection, Mechanical Properties Test
9. Customer Inspection at Site, Packing, Delivery Arrangement
10. Balance Payment Confirmation, Dispatch Forgings or Casting
11. Bill of Loading Confirmation, MTC Dispatch, Customs Clearances
12. Order Accomplished!!!
Product Packaging

Shipment Terms	1) 0-100kg: express & air freight priority
	2) >100kg: sea freight priority
	3) As per customized specifications
	All parts are custom made according to customer's drawings or samples, no stock.

FAQ

Q1: Are you a factory?
A: We are a factory set up more than 25 years ,we accept OEM/ODM orders.

Q2:When can I get the quotation?
A: We usually quote within 24 hours after we get your inquiry.If you are very urgent to get the price .Please call us or tell us in your email so that we reply your inquiry with priority.

Q3: How to custom-made (OEM/ODM)?
A:If you have a new product drawing or a sample .Please send to us ,and we can custom -made the hardware as your required .We will also provide our professional adnices of the products to make the design to be more realized &maximize the performance.

Q4: How should I order and make payment?
A: By T/T ,for sample 100 % with the order ,for production ,30% paid for deposit by T/T before production arrangement,the balance to be paid before shippment.

Q5: What is the delivery time ?
A: Delivery will occur between to 10-15 days after date .Faster delivery time can be arranged if needed