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Large Steel Sand Castings Products OEM Casting & Machining Manufacturer

My dear friend, the goods received are good and hope we can work together for more items.

—— Angelo

Yu-Long company is indeed professional in casting field, and help to improve the design and save the cost for us. Thanks very much.

—— John

The delivery is on time, and cooperation is happy.

—— Christopher

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Large Steel Sand Castings Products OEM Casting & Machining Manufacturer

China Large Steel Sand Castings Products OEM Casting & Machining Manufacturer supplier
Large Steel Sand Castings Products OEM Casting & Machining Manufacturer supplier Large Steel Sand Castings Products OEM Casting & Machining Manufacturer supplier

Large Image :  Large Steel Sand Castings Products OEM Casting & Machining Manufacturer

Product Details:

Place of Origin: China
Brand Name: Non-Standard
Certification: ISO9001
Model Number: Customized

Payment & Shipping Terms:

Minimum Order Quantity: 1 Ton
Price: quote according to different drawing technique requirements
Packaging Details: Plywood crate + VCI Anti-Rust Bag
Delivery Time: within 90 days
Payment Terms: T/T, L/C
Supply Ability: 1000 Tons every month
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Detailed Product Description
Material: ALLOY STEEL Process: Sand Casting Process
Machining: CNC Machining Surface: Anti-Rust Oil Or Painting
Packing: Pallet Heat Treatment: Per Requirement

Large Steel Sand Castings Products OEM Casting & Machining Manufacturer

 

Product Description and Process

Large Steel Castings Steel Sand Castings Products OEM Casting & Machining Manufacturer

 

Production process: green sand molding, pre-coated sand molding, lost wax investment casting process

Machining process: CNC machine, machining center, lathe, mill machine, drill machine, etc.

 

Surface treatment process: paint coating, electrophoretic coating, electrogalvanizing coating, black oxide coating, powder coating, etc.

 

 

The alloy steel casting products are widely used for Auto-cars, trains, trucks, vehicle components, mining machinery components, agricultural machinery parts, textile machinery parts, construction machinery parts, etc.

 

 

Low Alloy Steels add alloying elements such as nickel (Ni), chromium (Cr), and molybdenum (Mo) to attain specific properties. Depending on the alloying elements used, there can be great variation between different low alloy steels.

The total alloy content can range from 2.07% to approximately 10.5%. For many low-alloy steels, the primary function of the alloying elements is to increase hardenability (the degree to which the steel will harden during heat treatment). Alloy additions can also be used to reduce environmental degradations under certain specified service conditions.

 

High Alloy Steels are usually a type of stainless steel, the most widely consumed commercial high alloy steel. Stainless steels contain at least 10.5% chromium, along with other alloys such as nickel to alter other properties (such as strength or weldability) in addition to corrosion resistance.

 

 

Alloy Steel Grade Standard 

China

GB

Germany

France

NF

Korea

KS

Japan

JIS

America
DIN W-Nr. ASTM UNS
ZG40Mn GS-40Mn5 1.1168 - SCMn3 SCMn3 - -
ZG40Cr - - - - - - -
ZG20SiMn GS-20Mn5 1.1120 G20M6

SCW480

 

SCW480

(SCW49)

LCC J02505
ZG35SiMn GS37MnSi5 1.5122 - SCSiMn2 SCSiMn2 - -
ZG35CrMo GS34CrMo4 1.7220 G35CrMo4 SCCrM3 SCCrM3 - J13048
ZG35CrMnSi - - - SCMnCr3 SCMnCr3 - -

 


 

Alloy Structural Carbon Steel Grade Standard

 

China

GB

Germany

France

NF

ISO Standard

Japan

JIS

Britain

BS

America
DIN W-Nr. ASTM/AISI UNS
20Mn2 20Mn6 1.1169 20M5 22Mn6 SMn420 150M19 1320 -
30Mn2 30Mn5 1.1165 32M5 28Mn6 - 150M28 1330 G13300
35Mn2 36Mn5 1.1167 35M5 36Mn6 SMn433 150M36 1335 G13350
40Mn2 - - 40M5 42Mn6 SMn438 - 1340 G13400
45Mn2 46Mn7 1.0912 45M5 - SMn443 - 1345 G13450
20Cr 20Cr4 1.7027 18C3 20Cr4 SCr420 527A20 5120 G51200
40Cr 41Cr4 1.7035 42C4 41Cr4 SCr440

530A40

530M40

5140 G51400
45Cr - - 45C4 - SCr445 - 5145 G51450
50Cr - - 50C4 - - - 5150 G51500
20CrMo 20CrMo5 1.7264 18CD4 18CrMo4 SCM420 CDS12 4118 G41180
25CrMo 25CrMo4 1.7218 25CD4 - - - - -

35CrMo

35CrMoV

34CrMo4 1.7220 35CD4 34CrMo4 SCM435

708A37

CDS13

4135 G41350
42CrMo 42CrMo4 1.7225 42CD4 42CrMo4 SCM440 708M40 4140 G41400

25Cr2MoVA

25Cr2Mo1VA

24CrMoV55 1.7733 - - - - - -

38CrMo-

Al

41Cr-

AlMo7

1.8509

40CAD

6.12

41Cr

AlMo7

- 905M39 - -

20CrNi

40CrNi

50CrNi

40NiCr6 1.5711 - - - 640M40 3140 G31400
20CrNiMo 21NiCrMo2 1.6523 20NCD2 21NiCr-Mo2 SNCM220 805M20 8620 G86200

40CrNiMo

45CrNiMoVA

36CrNiMo4 1.6511 40NCD3 - SNCM439 816M40 4340 G43400

 

 

 

 

 

Large Steel Sand Castings Products OEM Casting & Machining Manufacturer

 

Contact Details
Zhengzhou Yu-Long Machinery Equipment Co., Ltd.

Contact Person: James Wang

Tel: +8613213152686

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