O1/1.2510 Cold Work Tool Steel

Cold work tool steel/ oil steel O1 Equivalent grades: O1, 9CrWMn, 1.2510/100MnCrW4, SKS3 Chemical Composition: CSiMnCrWV

Cold work tool steel/ oil steel O1

Equivalent grades: O1, 9CrWMn, 1.2510/100MnCrW4, SKS3

Chemical Composition:

C	Si	Mn	Cr	W	V	P	S
0.90-1.05	0.15-0.35	1.00-1.20	0.50-0.70	0.50-0.70	0.05-0.15	0.03MAX	0.03MAX

Available sizes: Round dia 16mm to 600mm; flat 16 - 400mm x 200 – 800mm

Smelting & Shaping: EF/ ESR+ hot forged/ hot rolled

Surface Condition: Black surface/ Grinded/ Machined

Delivery Condition: Annealed

Annealed Hardness: HB210MAX

Hardness & Tempering Curve:

Characteristics:
High wear resistance
High surface hardness after tempering;
Good dimensional stability during heat treatment;
Good machinability
Applications:
Cutting and punching tools, shear knives, thread rolling tools, measuring instruments, platinum using molds.

(All technical information just for reference only)