• 632 round bar
  • 632 forging
  • 632 sheet
  • 632 flat bar
  • 632 pipe

632

We can produce 632 stainless steel round rods, 632 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 632 chemical composition and 632 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.

Chemical composition % of the ladle analysis of grade AISI Type 632 and Standards

 

Category
Class
Stainless steel
Type
Precipitation-hardening nonStandard
Common Names
Chromium steel
Designations
Germany: DIN 1.4532 
United States: AMS 5520 , AMS 5657 , AMS 5812 , AMS 5813 , ASTM A564 , ASTM A579 , ASTM A693 , ASTM A705 , SAE J467 (PH15-7-Mo) , UNS S15700

 

 
Composition
 
Element
Weight %
C
 0.09 
 1.00 
 1.00 
 14.0-16.0 
Ni
 6.5-7.75 
P
 0.04 
S
 0.03 
 2.0-3.0 
Al
 0.75-1.5 
 
Mechanical Properties
 
Properties
 Conditions
T (°C)
Treatment
Density (×1000 kg/m3)
7.7-8.03
25
 
Poisson's Ratio
0.27-0.30
25
 
Elastic Modulus (GPa)
190-210
25
 
Tensile Strength (Mpa)
1380 
25 
cold rolled (plate, sheet, strip) more
Yield Strength (Mpa)
1210 
Elongation (%)
Reduction in Area (%)
 
Hardness (HRC)
41 (min) 
25 
cold rolled (plate, sheet, strip) more
 
Thermal Properties
 
Properties
 Conditions
T (°C)
Treatment
Thermal Expansion (10-6/ºC)
21-93 more
 
Thermal Conductivity (W/m-K)
15.1 
21 more


 

Mechanical properties

632 Mechanical properties,Our production completely according to the 632 standards to meet the 632 mechanical performance, can also according to the customer request, to meet the requirements of customers of 632 mechanical properties.

Heat treatment

632 Heat treatment,Our production completely according to the 632 standards to meet the 632 Heat treatment, can also according to the customer request, to meet the requirements of customers of 632 Heat treatment.

Machining

632 Machining,Our production completely according to the 632 standards to meet the 632 Machining, can also according to the customer request, to meet the requirements of customers of 632 Machining.

Welding performance

632 Welding performance,Our production completely according to the 632 standards to meet the 632 Welding performance, can also according to the customer request, to meet the requirements of customers of 632 Welding performance.

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