1.4301 Stainless Steel Casting

1.4301 Stainless Steel Casting

17-4 Stainless Steel Castings Manufacturer and Supplier Product Description and Process 17-4 Stainless Steel Castings Manufacturer and Supplier Production process: lost wax (silica sol) investment castings Weight range: from 10 grams to 30 kilograms Surface treatment process: passivation...

Send Inquiry Chat Now

17-4 Stainless Steel Castings Manufacturer and Supplier

Product Description and Process

17-4 Stainless Steel Castings Manufacturer and Supplier

Production process: lost wax (silica sol) investment castings

Weight range: from 10 grams to 30 kilograms

Surface treatment process: passivation treatment

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


Product Material and Uses

Normally produce with ASTM A743/A743M Grade CF8, CF8M, CF3, CF3M, ZG0Cr18Ni10, ZG0Cr18Ni9, ZG0Cr18Ni9Ti, ZG0Cr18Ni12Mo2Ti, ZG1Cr18Ni12Mo2Ti, etc.

The stainless steel casting products are widely used for auto-car components, Machinery & Pump Parts, Marine Parts, valve parts, pipe parts, etc.


Composition

Typical compositional ranges for grade 304 stainless steels are given in table 1.


Table 1. Composition ranges for 304 grade stainless steel

Grade

/

C

Mn

Si

P

S

Cr

Mo

Ni

N

304

min.
max.

-0.08

-2.0

-0.75

-0.045

-0.030

18.0
20.0

-

8.0
10.5

-0.10

304L

min.
max.

-0.030

-2.0

-0.75

-0.045

-0.030

18.0
20.0

-

8.0
12.0

-0.10

304H

min.
max.

0.04
0.10

-2.0

-0.75

-0.045

-0.030

18.0
20.0

-

8.0
10.5

-


Mechanical  Properties

Typical mechanical properties for grade 304 stainless steels are given in table 2.

Table 2. Mechanical properties of 304 grade stainless steel

Grade

Tensile Strength (MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50 mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

304

515

205

40

92

201

304L

485

170

40

92

201

304H

515

205

40

92

201

304H also has a requirement for a grain size of ASTM No 7 or coarser.


Physical  Properties

Typical physical properties for annealed grade 304 stainless steels are given in table 3.

Table 3. Physical properties of 304 grade stainless steel in the annealed condition

Grade

Density (kg/m3)

Elastic Modulus (GPa)

Mean Coefficient of Thermal Expansion (μm/m/°C)

Thermal Conductivity (W/m.K)

Specific Heat 0-100 °C (J/kg.K)

Electrical Resistivity (nΩ.m)

0-100 °C

0-315 °C

0-538 °C

at 100 °C

at 500 °C

304/L/H

8000

193

17.2

17.8

18.4

16.2

21.5

500

720


Hot Tags: 1.4301 stainless steel casting, manufacturers, suppliers, factory, company, foundry
Related Products

Copyright © Zhengzhou EverBright Machinery Co.,Ltd All Rights Reserved.