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T: +86-0731-85185770
E: enquiry@qilumetal.com
E: enquiry@qilumetal.com
No. 18 Xiangfu Middle Road,Yuhua District, Changsha City
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| Quantity: | |
|---|---|
95MnWCr5
Qilu
1: Steel equivalent
Country | ISO | Germany |
Standard | ISO 4957 | DIN 17350 |
Grade | 95MnWCr5 | 1.2825 |
2: Chemical composition
Grade | C | Si | Mn | Cr | P | S | V | W |
| 95MnWCr5/1.2825 | 0.90-1.00 | 0.10-0.40 | 1.05-1.35 | 0.40-0.65 | 0.030Max | 0.030Max | 0.05-0.20 | 0.40-0.70 |
3: Surface hardness and hardenability
Heat Treatment | Hardness |
Annealed (+A) | HB229Max |
| Hardening and Tempering (+HT) | HRC60 Min |
| Quenched and tempred (+QT) | HRC28-32(Common Range) |
4: Supply size & Tolerance & Stock size
Product type | Size range | Length |
Hot rolled bar | Φ10-Φ190mm | 2000-5800mm |
Hot forged bar | Φ200-Φ600mm | 2000-5800mm |
Hot rolled plate/sheet | T:10-60mm; W:310-810mm | 2000-5800mm |
Hot forged plate | T:70-250mm; W:310-810mm | 2000-5800mm |
Hot Forged block | T: 260-500mm; W: 300-1000mm | 2000-5800mm |
Surface Finish | Turned | Milled | Grinding(Best) | Polished(Best) | Peeled(Best) | Black Forged | Black Rolled |
Tolerance | +0/+3mm | +0/+3mm | +0/+0.05mm | +0/+0.05mm | +0/+0.1mm | +0/+5mm | +0/+1mm |
Straighness | 1mm/1000mm max. | 3mm/1000mm max. | |||||
To ensure optimal performance for your application, we produce 1.2825 tool steel on a dedicated make-to-order basis. This approach guarantees fresh production and allows us to customize the process for your specific requirements. Tell us your needs, and let's get started.
5: Ultrasonic Test
EN10228-3 class III or Sep 1921-84 D/D
6：Steel making & Forging processing
1): Steel making process:
EF+LF+VD
EAF+LF+VD
EF+LF+VD+ESR
EAF+LF+VD+ESR
2): Forging processing:
Initial temperature: 1100-1150℃
Final temperature: 850℃
Cooling in the furnace or in the sand
7: Heat treatment
1): Annealed:
Heat 1.2825 steel to 770-800℃
Extremely slow cooling rate (approximately 10-20°C per hour) Cooled in the furnace to approximately 650°C
2): Quenching and tempering:
Heat 1.2825 steel to 790-810℃ in the salt bath furnace
Quench in the oil
Temper steel at 170-190℃ in the furnace
Cooling in the air.
Above curve in figure is a rough guide to the tempering behaviour of steels.
8：Application
1.2825, as a medium-alloy cold work tool steel with balanced comprehensive properties, boasts an exceptionally broad range of applications. It combines excellent wear resistance, high toughness, and outstanding compressive strength, making it a reliable choice across multiple industries. Below are the primary application classifications for 1.2825 steel:
1. Cold Work Dies
Punching Dies: Punching dies, blanking dies, trimming dies for medium-to-thick plates
Forming Dies: Bending dies, flanging dies, deep drawing dies (especially for non-aggressive forming components)
Embossing Dies: Used for surface embossing on coins, badges, hardware fittings, etc.
Drawing Dies: Used for deep drawing forming of metal sheets
Cold heading dies: Secondary components or parts requiring high toughness in dies for manufacturing standard fasteners like bolts and nuts
2. Cutting and Shearing Tools
Cutting Tools: Tools for processing wood, plastics, and soft metals, such as planes and paper cutters
Shearing Blades: Various scissors, shearing machine blades, and band saw blades for cutting sheet metal, bars, or tubes
Taps and Dies: For threading operations
3. Measuring Tools and Wear-Resistant Components
Measuring Tools: Calipers, plug gauges, templates, and other measuring instruments requiring wear resistance and dimensional stability
Wear-Resistant Components: Guide rails, wear plates, pins, and other mechanical parts requiring high wear resistance and impact resistance
1: Steel equivalent
Country | ISO | Germany |
Standard | ISO 4957 | DIN 17350 |
Grade | 95MnWCr5 | 1.2825 |
2: Chemical composition
Grade | C | Si | Mn | Cr | P | S | V | W |
| 95MnWCr5/1.2825 | 0.90-1.00 | 0.10-0.40 | 1.05-1.35 | 0.40-0.65 | 0.030Max | 0.030Max | 0.05-0.20 | 0.40-0.70 |
3: Surface hardness and hardenability
Heat Treatment | Hardness |
Annealed (+A) | HB229Max |
| Hardening and Tempering (+HT) | HRC60 Min |
| Quenched and tempred (+QT) | HRC28-32(Common Range) |
4: Supply size & Tolerance & Stock size
Product type | Size range | Length |
Hot rolled bar | Φ10-Φ190mm | 2000-5800mm |
Hot forged bar | Φ200-Φ600mm | 2000-5800mm |
Hot rolled plate/sheet | T:10-60mm; W:310-810mm | 2000-5800mm |
Hot forged plate | T:70-250mm; W:310-810mm | 2000-5800mm |
Hot Forged block | T: 260-500mm; W: 300-1000mm | 2000-5800mm |
Surface Finish | Turned | Milled | Grinding(Best) | Polished(Best) | Peeled(Best) | Black Forged | Black Rolled |
Tolerance | +0/+3mm | +0/+3mm | +0/+0.05mm | +0/+0.05mm | +0/+0.1mm | +0/+5mm | +0/+1mm |
Straighness | 1mm/1000mm max. | 3mm/1000mm max. | |||||
To ensure optimal performance for your application, we produce 1.2825 tool steel on a dedicated make-to-order basis. This approach guarantees fresh production and allows us to customize the process for your specific requirements. Tell us your needs, and let's get started.
5: Ultrasonic Test
EN10228-3 class III or Sep 1921-84 D/D
6：Steel making & Forging processing
1): Steel making process:
EF+LF+VD
EAF+LF+VD
EF+LF+VD+ESR
EAF+LF+VD+ESR
2): Forging processing:
Initial temperature: 1100-1150℃
Final temperature: 850℃
Cooling in the furnace or in the sand
7: Heat treatment
1): Annealed:
Heat 1.2825 steel to 770-800℃
Extremely slow cooling rate (approximately 10-20°C per hour) Cooled in the furnace to approximately 650°C
2): Quenching and tempering:
Heat 1.2825 steel to 790-810℃ in the salt bath furnace
Quench in the oil
Temper steel at 170-190℃ in the furnace
Cooling in the air.
Above curve in figure is a rough guide to the tempering behaviour of steels.
8：Application
1.2825, as a medium-alloy cold work tool steel with balanced comprehensive properties, boasts an exceptionally broad range of applications. It combines excellent wear resistance, high toughness, and outstanding compressive strength, making it a reliable choice across multiple industries. Below are the primary application classifications for 1.2825 steel:
1. Cold Work Dies
Punching Dies: Punching dies, blanking dies, trimming dies for medium-to-thick plates
Forming Dies: Bending dies, flanging dies, deep drawing dies (especially for non-aggressive forming components)
Embossing Dies: Used for surface embossing on coins, badges, hardware fittings, etc.
Drawing Dies: Used for deep drawing forming of metal sheets
Cold heading dies: Secondary components or parts requiring high toughness in dies for manufacturing standard fasteners like bolts and nuts
2. Cutting and Shearing Tools
Cutting Tools: Tools for processing wood, plastics, and soft metals, such as planes and paper cutters
Shearing Blades: Various scissors, shearing machine blades, and band saw blades for cutting sheet metal, bars, or tubes
Taps and Dies: For threading operations
3. Measuring Tools and Wear-Resistant Components
Measuring Tools: Calipers, plug gauges, templates, and other measuring instruments requiring wear resistance and dimensional stability
Wear-Resistant Components: Guide rails, wear plates, pins, and other mechanical parts requiring high wear resistance and impact resistance
