- AISI S5 round bar
- AISI S5 forging
- AISI S5 sheet
- AISI S5 flat bar
- AISI S5 pipe
AISI S5
We can produce AISI S5 stainless steel round rods, AISI S5 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control AISI S5 chemical composition and AISI S5 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.
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.
AISI S5
Designation by Standards
| Brand Name | LH No. | Mat. No. | DIN | EN | AISI |
| OH237 | 237 | - | - | - | S5 |
Chemical Composition (in weight %)
| C | Si | Mn | Cr | Mo | Ni | V | W | Others |
| 0.57 | 2.00 | 0.80 | 0.30 | 0.78 | - | 0.25 | - | - |
Description
Cold work steel/" target="_blank" class="keylink">tool steel. Shock resisting steel/" target="_blank" class="keylink">tool steel with good toughness at high strength levels.
Applications
Different cutting parts, chisels, rivet sets, punches, driver bits.
Physical properties (avarage values) at ambient temperature
Density [g/cm3]: 7.74
Coefficient of Linear Thermal Expansion 10-6 oC-1
| 20-100oC | 20-200oC | 20-300oC | 20-400oC | 20-500oC | 20-600oC | 20-700oC |
| 13.1 | 13.7 | 14.4 | 14.4 | 14.7 | 14.9 | 15.0 |
Continuous Cooling Transformation (CCT) Diagram
Time-Temperature Transformation (TTT) Diagram
Click the image to enlarge the diagram.
Soft Annealing
Heat to 770-800oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 229.
Stress Relieving
Stress relieving to remove machining stresses should be carried out by heating to 650oC, holding for one hour at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.
Hardening
Harden from a temperature of 880-920oC followed by oil quenching. Hardness after quenching is 63 HRC.
Tempering
Tempering temperature: See the data bellow.
Tempering Temperature (oC) vs. Hardness (HRC)
| 100oC | 200oC | 300oC | 400oC | 500oC | 550oC |
| 62 | 60 | 58 | 56 | 50 | 48 |
Tempering Diagram
Forging
Hot forming temperature: 1050-900oC.
Machinability
No data.
Mechanical properties
AISI S5 Mechanical properties,Our production completely according to the AISI S5 standards to meet the AISI S5 mechanical performance, can also according to the customer request, to meet the requirements of customers of AISI S5 mechanical properties.
Heat treatment
AISI S5 Heat treatment,Our production completely according to the AISI S5 standards to meet the AISI S5 Heat treatment, can also according to the customer request, to meet the requirements of customers of AISI S5 Heat treatment.
Machining
AISI S5 Machining,Our production completely according to the AISI S5 standards to meet the AISI S5 Machining, can also according to the customer request, to meet the requirements of customers of AISI S5 Machining.
Welding performance
AISI S5 Welding performance,Our production completely according to the AISI S5 standards to meet the AISI S5 Welding performance, can also according to the customer request, to meet the requirements of customers of AISI S5 Welding performance.
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