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Alloy Steel Casting 40Mn Material Lost Wax Casting Procsss Manufacturer

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Alloy Steel Casting 40Mn Material Lost Wax Casting Procsss Manufacturer

Alloy Steel Casting 40Mn Material Lost Wax Casting Procsss Manufacturer
Alloy Steel Casting 40Mn Material Lost Wax Casting Procsss Manufacturer Alloy Steel Casting 40Mn Material Lost Wax Casting Procsss Manufacturer

Large Image :  Alloy Steel Casting 40Mn Material Lost Wax Casting Procsss Manufacturer

Product Details:

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

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 60 days
Payment Terms: T/T, L/C
Supply Ability: 300 Tons every month
Detailed Product Description
Material: GB 20Mn 30Mn 40Mn Etc. Low Alloy Steel Process: Investment Casting Process
Machining: CNC Machining Surface: Anti-Rust Oil
Packing: Plywood Crate + VCI Anti-Rust Bag Heat Treatment: Anneal
High Light:

cast metal parts

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cast steel components

Alloy Steel Casting 40Mn Material Lost Wax Casting Procsss Manufacturer

 

 

Product Description and Process

20Mn 30Mn 40Mn low alloy Steel Casting Lost Wax Investment Castings Foundry

 

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.

 

Product Material and Uses

Normally produce with ASTM A148/148M, ZG40Mn, ZG40Cr, ZG20SiMn, ZG35SiMn, ZG35CrMo, ZG35CrMnSi, 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 and High Alloy Steels

 

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.

 

Lost Wax Investment Casting Process

In lost wax investment casting, a sacrificial detailed wax pattern of the desired finished part is created and mounted onto a wax "tree", which includes the metal delivery system (gates and risers). The tree is alternately dipped into a ceramic slurry and sprinkled with stucco material, and is allowed to dry. This process is repeated until a thick shell is created over the wax pattern. The wax pattern is melted out leaving a cavity in the shape of the pattern. The cavity is filled with molten metal. After solidification, the shell is broken away, the gating material removed, and the finished part remains.

Advantages of Investment Casting

 

INVESTMENT CASTING VS. SAND CASTING

Sand castings are made by creating a negative in a bed of sand to create the cavity for casting. A sand shell creates a rough exterior to castings. Typical surface finish of sand castings are 250 Ra as cast, and need extensive work afterwards to create a surface finish that is acceptable in most applications. Sand castings can also not hold as tight of tolerances as Investment Castings, and will likely need more machining than an Investment Casting.

Investment casting uses a ceramic mold that can produce a much smoother finish, typically averaging 125 Ra surface finish as cast. Investment castings also greatly reduce the amount of machining that will be required after casting by holding a .005”/inch tolerance for the majority of applications.

 

 

Cast Steel Grade Standard

China

GB

Germany

France

NF

 ISO Standard

Japan

JIS

Sweden

SS

Britain

BS

America
DIN W-Nr. ASTM UNS

ZG200-400

(ZG15)

GS-38 1.0416 - 200-400

SC410

(SC42)

1306 -

415-205

(60-30)

J03000

ZG230-450

(ZG25)

GS-45 1.0446 GE230 230-450

SC450

(SC46)

1305 A1

450-240

(65-35)

J03101

ZG270-550

(ZG35)

GS-52 1.0552 GE280 270-480

SC480

(SC49)

1505 A2

485-275

(70-40)

J02501

ZG310-570

(ZG45)

GS-60 1.0558 GE320 - SCC5 1606 - (80-40) J05002

ZG340-640

(ZG55)

- - GE370 340-550 - - A5 - J05000
Note:in the bracket is the old Grade 

 

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 - -

 

 

China

GB

Germany

France

NF

ISO Standard

Japan

JIS

Britain

BS

America
DIN W-Nr. ASTM UNS
20

C22E

Ck22

1.1151

C22E

XC18

- S20C

C22E

070M20

1020 G10200
25

C25E

Ck25

1.1158

C25E

XC25

C25E4

 

S25C

C25E

070M26

1025 G10250
30

C30E

Ck30

1.1178

C30E

XC32

C30E4

 

S30C

C30E

080M30

1030 G10300
35

C35E

Ck35

1.1181

C35E

XC38

C35E4

 

S35C

C35E

080M36

1035 G10350
40

C40E

Ck40

1.1186

C40E

XC42

C40E4

 

S40C

C40E

080M40

1040 G10400
45

C45E

Ck45

1.1191

C45E

XC48

C45E4

 

S45C

C45E

080M46

1045 G10450
50

C50E

Ck53

1.1210 C50E

C50E4

 

S50C

C50E

080M50

1050 G10500
20Mn 21Mn4 1.0469 20M5 - - 080A20 1022 G10220
25Mn - - - - - 080A25 1026 G10260
30Mn 30Mn4 1.1146 32M5 - - 080A30 1033 G10330
35Mn 36Mn4 1.0561 35M5 - - 080A35 1037 G10370
40Mn 40Mn4 1.1157 40M5 SL,SM SWRH42B 080A40 1039 G10390
45Mn - - 45M5 SL,SM SWRH47B 080A47 1046 G10460

 

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

Contact Person: Mr. James Wang

Tel: +86 13213152686

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