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431 431S29 431S29T Stainless Steel round bar,431 431S29 431S29T Stainless Steel forging,431 431S29 431S29T Stainless Steel sheet,431 431S29 431S29T Stainless Steel coil,431 431S29 431S29T Stainless Steel flat bar,431 431S29 431S29T Stainless Steel pipe,Lrregular
  • 431 431S29 431S29T Stainless Steel round bar
  • 431 431S29 431S29T Stainless Steel forging
  • 431 431S29 431S29T Stainless Steel sheet
  • 431 431S29 431S29T Stainless Steel flat bar
  • 431 431S29 431S29T Stainless Steel pipe
Home > Stainless Steel > 431 431S29 431S29T Stainless Steel

431 431S29 431S29T Stainless Steel

We can produce 431 431S29 431S29T Stainless Steel stainless steel round rods, 431 431S29 431S29T Stainless Steel forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 431 431S29 431S29T Stainless Steel chemical composition and 431 431S29 431S29T Stainless Steel mechanical properties.From casting, forging, steel to hot and cold rolling process, heat treatment, etc, we have the control of professional engineers. We have advanced precision machining equipment, according to the requirements of users machining. in order to achieve the most satisfied with the user requirements.

Production specification

Round bar steel: 1mm to 3500mm
Square-shape steel: 1mm to 4000mm
Plate steel:0.1mm to 4000mm
Width: 10mm to 2500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-1800mm, with wall thickness ranging from 1-35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.
We serve you with our honesty, integrity, and professionality.

431 431S29 431S29T Stainless Steel
 

 

431 is a 17% chromium 2 1/2% nickel martensitic stainless steel. It is usually supplied in the high tensile condition.

  

 

Typical Analysis

 

 

 

 

 

C.

Mn.

P.

S.

Si.

Cr.

Ni.

0.12-

1.00%

0.04%

0.03%

1.00%

15.00-

2.00-

0.20%

max.

max.

min.

max.

18.00%

3.00%

 

 

Physical Properties        
  Temperature    
 

20ºC

100ºC

200ºC

400ºC

Modulus of elasticity

22500

22000

21000

19500

kg/mm        
Specific heat

0.11

0.12

0.13

0.14

kcal/ºC        
Specific electrical resistance

0.6

0.7

0.8

0.95

(resistivity)        
         
  Mean value for:    
  20-100ºC 20-200ºC 20-400ºC 20-800ºC
Coefficient of Thermal Expansion

10

11

11.5

12

x10-6 per ºC        
         
Density g/cm3 at 20ºC

7.7

     
         
Scaling temperature ºC

850ºC

     

 

 

Mechanical properties

431 431S29 431S29T Stainless Steel Mechanical properties,Our production completely according to the 431 431S29 431S29T Stainless Steel standards to meet the 431 431S29 431S29T Stainless Steel mechanical performance, can also according to the customer request, to meet the requirements of customers of 431 431S29 431S29T Stainless Steel mechanical properties.

Heat treatment

431 431S29 431S29T Stainless Steel Heat treatment,Our production completely according to the 431 431S29 431S29T Stainless Steel standards to meet the 431 431S29 431S29T Stainless Steel Heat treatment, can also according to the customer request, to meet the requirements of customers of 431 431S29 431S29T Stainless Steel Heat treatment.

Machining

431 431S29 431S29T Stainless Steel Machining,Our production completely according to the 431 431S29 431S29T Stainless Steel standards to meet the 431 431S29 431S29T Stainless Steel Machining, can also according to the customer request, to meet the requirements of customers of 431 431S29 431S29T Stainless Steel Machining.

Welding performance

431 431S29 431S29T Stainless Steel Welding performance,Our production completely according to the 431 431S29 431S29T Stainless Steel standards to meet the 431 431S29 431S29T Stainless Steel Welding performance, can also according to the customer request, to meet the requirements of customers of 431 431S29 431S29T Stainless Steel Welding performance.

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