O1 steels are mainly used for short run tooling for cold forming dies, blanking dies, and cutting tools operating at ambient temperature.
Typical applications for O1 tool steel are blanking, forming, and trim dies, gages, slitting cutters, punches, bolster dies, knock-out pins, thread roll dies, bending dies, plastic mold dies, shims, cams, machine ways, stamps, machine parts, jigs, cutter templates, swaging dies, etc.
Gli acciai O1 sono principalmente utilizzati per utensili a breve durata per stampi a freddo, stampi per tranciatura e utensili da taglio funzionanti a temperatura ambiente.
Le applicazioni tipiche per l'acciaio per utensili O1 sono tranciatura, formatura e stampi di intestatura, calibri, taglierine, punzoni, matrici di sostegno, perni a percussione, matrici per rullatura, matrici di piegatura, matrici di plastica, spessori, camme, macchine, timbri, parti di macchine, maschere, maschere di taglio, matrici di stampaggio, ecc.
ANHUAI CO., LTD info@xingxionggroup.com for more information about the O1|1.2510|SKS3|100MnCrW4 steel.
ANHUAI CO., LTD info@xingxionggroup.comper ulteriori informazioni sull'acciaio O1|1.2510|SKS3|100MnCrW4.
1.Relevant Steel Specifications of O1|1.2510|SKS3|100MnCrW4 Tool Steel / Specifiche di O1 | 1.2510 | SKS3 | 100MnCrW4
2. O1|1.2510|SKS3|100MnCrW4 Tool Steel Chemical Composition & Equivalents/ O1 | 1.2510 | SKS3 | 100MnCrW4 Acciaio per utensili Composizione chimica ed equivalenti
3. O1 | 1.2510 | SKS3 | 100MnCrW4 Tool Steel Mechanical Properties /Propriet¨¤ meccaniche per O1 | 1.2510 | SKS3 | 100MnCrW4
Physical Properties/Propriet¨¤ fisiche
Thermal Properties/Propriet¨¤ termiche
Country
USA
German
Japan
Standard
ASTM A681
DIN EN ISO 4957
JIS G4404
Grades
O1
1.2510/100MnCrW4
SKS3
ASTM A681
C
Mn
P
S
Si
Cr
V
W
Mo
O1
0.85
1.00
1.00
1.40
0.03
0.03
0.10
0.50
0.40
0.70
. . .
0.30
0.40
0.60
. . .
. . .
DIN ISO 4957
C
Mn
P
S
Si
Cr
V
W
Mo
1.2510
0.90
1.05
1.00
1.20
0.03
0.03
0.15
0.35
0.50
0.70
0.05
0.15
0.50
0.70
. . .
. . .
JIS G4404
C
Mn
P
S
Si
Cr
V
W
Mo
SKS3
0.90
1.00
0.90
1.20
0.03
0.03
0.35
0.50
1.00
. . .
. . .
0.50
1.00
. . .
. . .
Properties
Metric
Imperial
Hardness, Brinell (soft annealed -delivery condition)
190
190
Hardness, Rockwell C (tempering temp 300-1200¡ãF)
34.0-64.0
34.0-64.0
Elastic modulus (hardened to 62 HRC)
193 GPa
28000 ksi
Elastic modulus (@399¡ãC/750¡ãF, hardened to 62 HRC )
172 GPa
25000 ksi
Elastic modulus (@191¡ãC/375¡ãF, hardened to 62 HRC)
186 GPa
27000 ksi
Compressive yield strength (0.2%, hardened to 50 HRC)
1350 MPa
196000 psi
Compressive yield strength (0.2%, hardened to 55 HRC)
1800 MPa
261000 psi
Compressive yield strength (0.2%, hardened to 60 HRC)
2150 MPa
312000 psi
Compressive yield strength (0.2%, hardened to 62 HRC)
2200 MPa
319000 psi
Properties
Metric
Imperial
Density (hardened to 62 HRC)
7.81 g/cm3
0.282 lb/in3
Density (@399¡ãC/ 750¡ãF, hardened to 62 HRC)
7.70 g/cm3
0.278 lb/in3
Density (@191¡ãC/ 375¡ãF, hardened to 62 HRC)
7.75 g/cm3
0.280 lb/in3
Melting point
1421¡ãC
2590¡ãF
Properties
Conditions
T (¡ãC)
Treatment
Thermal expansion
10.6 x 10-6/ºC
20-260
¨C
