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High Speed Steel
W.NR. 1.3243W.NR. 1.3343
Cold Work Tool Steel
W.NR. 1.2379W.NR. 1.2510W.NR. 1.2080W.NR. 1.2327QCM8SX105VSXACE
Hot Work Tool Steel
W.NR. 1.2343W.NR. 1.2344W.NR. 1.2344ESRW.NR. 1.2365W.NR. 1.2714W.NR. 1.2329W.NR. 1.2581QHZQDH
Plastic Mould Steel
W.NR. 1.2311W.NR. 1.2312W.NR. 1.2738W.NR. 1.2738HHW.NR. 1.2083W.NR. 1.2083ESRW.NR. 1.2085W.NR. 12316W.NR. 1.2316HHVR300
Abrasion Resistant Steel
High Strength Steel
C45 Grinded Plates
Super Alloys
Aluminium
60616082
Capabilities
Infrastructure
Custom Components
Mould PartsWear PartsMachine PartsPrecision Component
Our Networks
Bulletin
MediaExhibitionEventsBlogCSRVideos
Contact Us
W.NR. 1.2510
Special Steels

Special Steel Includes Cold Work Steel, Hot Work Steel, Plastic Mould Steel, High Speed Steel, High Strength Steel, Abrasion Resistant Steel. These tool materials adhere to great quality demands of steel like temper, strength, toughness, resistance to tempering, hardening capacity, dimensional stability etc. The range of tool steel in our store includes products from renowned manufacturers.

High Speed Steel
Cold Work Tool SteelW.NR. 1.2379W.NR. 1.2510W.NR. 1.2080W.NR. 1.2327QCM8SX105VSXACE
Hot Work Tool Steel
Plastic Mould Steel
Abrasion Resistant Steel
High Strength Steel
C45 Grinded Plates
Super Alloys
Aluminium
STEELW.NR. 1.2510

Medium alloyed cold work steel with good hardening capacity, high wear resistance, dimensionally stable during heat treatment.
Its applications are small tools for cutting and punching, shear knives, thread rolling tools, measuring tools, wood working tools.

Comparable standards
DINW.NrAFNORAISI/ASIMJIS
100MnCrW41.251095MnWCr5O-1SKS3
Chemical composition (typical; in weight %)
CSiMnP (max)S (max)CrWV
0.90-1.050.15-0.351.00-1.200.0350.0350.50-0.700.50-0.700.05-0.15
Critical points

Ac1 740 °C

Ac3 770 °C

Ms 215 °C

Production technology

EAF – LF – VD - Forging – Heat treatment +A

US specification

In according to standard EN10228-3 Class 4 and standard SEP 1921 Class E/e

Delivery condition

WW.NR. 1.2510 is delivered in annealed condition, with hardness max 230 HB (21 HRC).

Physical properties (reference values)
20°C100°C250°C500°C
Thermal expansion coefficient (10-6/K)11.411.71212.7
Thermal conductivity (W/mk)29.930.131.731.2
Young modulus (Kn/mm2)212209200175
Heat treatment
TREATMENTTEMPERATUREHOLDING TIME (HT)COOLINGCOMMENTS
AnnealingHeat to 700 - 720 °CMin. H.T. for 2 minute /mmFurnace to 600°C than in air-
Stress relievingHeat to 600 - 650 °CMin. H.T. for 2 minute /mmAir or furnace-
HardeningHeat to 790-820 °CMin. H.T. for 1 minute /mmOil or pressure gas (vacuum)-
C.C.T. curve

12510-cct-curve-img

Tempering curve

12510-tempering-curve-img

Related Products
W.NR. 1.2379
W.NR. 1.2080
W.NR. 1.2327
QCM8
SX105V
SXACE