• КЧ45-7 round bar
  • КЧ45-7 forging
  • КЧ45-7 sheet
  • КЧ45-7 flat bar
  • КЧ45-7 pipe
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КЧ45-7

We can produce КЧ45-7 stainless steel round rods, КЧ45-7 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control КЧ45-7 chemical composition and КЧ45-7 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.

КЧ45-7
C(%):    2.5~2.8
Si(%):    1.1~1.3
C+Si(%):    3.6~3.9
Mn(%):    0.3~1.0
P(%)≤:    0.10
S(%)≤:    0.20
Cr(%)≤:    0.08

Mechanical properties

КЧ45-7 Mechanical properties,Our production completely according to the КЧ45-7 standards to meet the КЧ45-7 mechanical performance, can also according to the customer request, to meet the requirements of customers of КЧ45-7 mechanical properties.

Heat treatment

КЧ45-7 Heat treatment,Our production completely according to the КЧ45-7 standards to meet the КЧ45-7 Heat treatment, can also according to the customer request, to meet the requirements of customers of КЧ45-7 Heat treatment.

Machining

КЧ45-7 Machining,Our production completely according to the КЧ45-7 standards to meet the КЧ45-7 Machining, can also according to the customer request, to meet the requirements of customers of КЧ45-7 Machining.

Welding performance

КЧ45-7 Welding performance,Our production completely according to the КЧ45-7 standards to meet the КЧ45-7 Welding performance, can also according to the customer request, to meet the requirements of customers of КЧ45-7 Welding performance.

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