- 1.2510 100MnCrW4 Tool Steel round bar
- 1.2510 100MnCrW4 Tool Steel forging
- 1.2510 100MnCrW4 Tool Steel sheet
- 1.2510 100MnCrW4 Tool Steel flat bar
- 1.2510 100MnCrW4 Tool Steel pipe
1.2510 100MnCrW4 Tool Steel
We can produce 1.2510 100MnCrW4 Tool Steel stainless steel round rods, 1.2510 100MnCrW4 Tool Steel forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 1.2510 100MnCrW4 Tool Steel chemical composition and 1.2510 100MnCrW4 Tool 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.
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.
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1.2510 100MnCrW4 is a high quality non-distorting cold work steel/" target="_blank" class="keylink">tool steel. 1.2510 100MrCrW4 has combined manganese chromium tungsten and is characterised by giving high surface hardness after heat treatment and tempering, good dimensional stability in hardening, and good machining characteristics. |
| Typical Analysis - 12510 100MncrW4 Tool Steel | ||||
|
C. |
Mn. |
Cr. |
W. |
V. |
|
0.95% |
1.25% |
0.50% |
0.50% |
0.20% |
Forging:
Heat slowly and uniformly to 1000°C. Forge within a range of 1000/800°C reheating if necessary. Cool slowly (preferably in a furnace) to avoid setting up stresses.
Annealing:
Heat uniformly to 770°C, equalise, then furnace cool. (Hardness about 229 Brinell). Fully machined tools should be packed during annealing.
Stress Relieving:
If machining operations have been heavy or if the tool has an unbalanced section, remove stresses before hardening by heating up to 650°C, equalise, then cool slowly.
Hardening:
To harden 1.2510 first heat uniformly to 780/820°C until heated through. (If possible pre-heat at 300/500°C). Allow 30 minutes per 25 millimetre of ruling section and quench immediately in oil.
Martempering:
Martempering is an alternative hardening procedure for 1.2510 which may be used when suitable salt bath equipment is available.
Tempering:
Heat uniformly and thoroughly at the selected tempering temperatures and hold for at least one hour per inch of total thickness.
| Tempering °C |
100 |
150 |
200 |
250 |
300 |
350 |
| HRc |
64/63 |
63/62 |
62/61 |
60/59 |
58/57 |
56/55 |
Hard Chromium Plating:
After hard chromium plating tempering of 1.2510 steel/" target="_blank" class="keylink">tool steel is recommended at 180°C for 4 hours to avoid hydrogen embrittlement
Welding:
Due to the high risk of crack formation welding of 1.2510 steel/" target="_blank" class="keylink">tool steel should be avoided, if possible. When, however welding is essential, the following serves as a guide:
A. Welding of soft annealed 1.2510 steel/" target="_blank" class="keylink">tool steel.
· Preheat to 300 - 500°C
· Weld at 300 - 500°C
· Immediately stress relieve
Electrode: Cr-Mo alloy electrode for welding structural steel.
B. Welding in connection with hardening of soft annealed 1.2510 steel/" target="_blank" class="keylink">tool steel.
· Heat to hardening temperature.
· Cool to approx. 500°C
· Weld at approx. 500°C
· Direct re-heating to hardening temperature whereafter hardening (quenching) is performed in the usual way.
Electrode: Hard facing electrode.
C. Repair welding of 1.2510 steel/" target="_blank" class="keylink">tool steel in hardened and tempered condition.
· Preheat to the tempering temperature (min. 200°C) previously used.
· Weld at tempering temperature.
· Heat immediately to tempering temperature, but max. 300°C. Soaking time 2 hours.
Electrode: Hard facing electrode.
| Physical Properties: 1.2510 100MnCrW4 | Temperature: | ||
| 20°C | 200°C | 400°C | |
| Density (Kg/m³) | 7.8 | 7.75 7.70 | |
| Coefficient of thermal expansion (per °C from 0°C) | - | 11.7 x 10-6 | 11.4 x 10-6 |
| Thermal conductivity (cal/cm.s °C) | 76.8 x 10-3 | 79.2 x 10-3 | 11.4 x 10-6 |
| Specific heat (cal/g °C) | 110.4 x 10-3 | ||
| Modulus of elasticity: | |||
| t.s.i. | 12310 | 11990 | 11020 |
Mechanical properties
1.2510 100MnCrW4 Tool Steel Mechanical properties,Our production completely according to the 1.2510 100MnCrW4 Tool Steel standards to meet the 1.2510 100MnCrW4 Tool Steel mechanical performance, can also according to the customer request, to meet the requirements of customers of 1.2510 100MnCrW4 Tool Steel mechanical properties.
Heat treatment
1.2510 100MnCrW4 Tool Steel Heat treatment,Our production completely according to the 1.2510 100MnCrW4 Tool Steel standards to meet the 1.2510 100MnCrW4 Tool Steel Heat treatment, can also according to the customer request, to meet the requirements of customers of 1.2510 100MnCrW4 Tool Steel Heat treatment.
Machining
1.2510 100MnCrW4 Tool Steel Machining,Our production completely according to the 1.2510 100MnCrW4 Tool Steel standards to meet the 1.2510 100MnCrW4 Tool Steel Machining, can also according to the customer request, to meet the requirements of customers of 1.2510 100MnCrW4 Tool Steel Machining.
Welding performance
1.2510 100MnCrW4 Tool Steel Welding performance,Our production completely according to the 1.2510 100MnCrW4 Tool Steel standards to meet the 1.2510 100MnCrW4 Tool Steel Welding performance, can also according to the customer request, to meet the requirements of customers of 1.2510 100MnCrW4 Tool Steel Welding performance.
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