434 Stainless Steel

Characteristics: general corrosion resistance
Standard: ASME, ASTM, EN, UNS, GB, DIN, JIS
Certification: ISO, CE, ROHS
Payment Terms: T/T, L/C, Paypal, Western Union

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Product Details


 

434 ferrite stainless steel, chromium 12%~30%.Its  corrosion resistance, toughness and weldability increase with the increase of  chromium content. The corrosion resistance of chloride is better than that of  other kinds of stainless steel. (18Cr-1Mo) is a modified steel of 430 steel, with a  salt tolerance of 430 steel and used for automotive decoration materials.

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434 Stainless Steel Chemical Composition

 

Ni

Cr

Mn

Si

C

S

P

N

Fe

min

8.0

17.5

--

-

-

-

-

-

-

max

10.5

19.5

≤2.0

≤1.0

≤0.0025

≤0.03

0.045

≤0.10

Balance

 

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Physical Performance

Density

Melting Point

Poisson’s ratio

Specific resistance

7.93 g•cm-3

1398~1420℃

0.3

0.73 Ω•mm2•m-1/ft

 

Temperature, °F

70

212

932

Coefficient of thermal expansion, in/in°F*10-6

-

9.2

-

Heat conductivity
     Btu•ft/ft2•hr•°F

-

9.4

12.4

Elasticity modulus

29

-

-

*70°F to indicated temperature.

 

Product Description


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434 Stainless Steel Characteristics:

  • Good general corrosion  resistance.

  • Easy to clean up.

  • Excellent strength and  toughness at low temperature.

  • Good forming performance.

  • Good welding property

 

Typical tensile property


     Largest strength of extension, ksi

75

0.2%yield strength, ksi

30

Ductility,%

40

HB,Brinell

201

Typical tensile and impact properties


     Temperature, °F

-425

-320

-100

70

400

800

1200

Largest strength of    extension, ksi

250

230

150

90

70

66

48

0.2%yield strength,    ksi

100

70

50

35

23

19

15.5

Charpy impact V    notch,ft-lbs

85

85

-

150

-

-

-

 

 

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Product Application


434  Stainless  Steel application:

  • Food processing and processing.

  • Heat exchanger.

  • Pressure vessels for the chemical industry.

  • Conveyer.

  • Architecture.

 

Packaging and Delivery


  • Standard  exporting package.

  • Original  package or neutral package.

  • According  to clients’ needs.

  • Shipped  in 10-35 days after payment.

 

Our Service


  • Spot delivery, including delivering small batches of goods

  • Provide wide-range and complete materials series products

  • Cutting plates, including complex shapes of materials and special  processing and disposal

  • Cutting bars and strips

  • Our application technology expert provide the best material and  recommendation

  • One-stop service

 

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