Tel :
	Tool Steel: Special steel suitable for working or processing of material, for handling and measuring workpieces and, for this purpose, exhibiting high hardness and wear resistance and/or toughness.
	Product: Non alloy cold work tool steel(non-alloy tool steels for applications in which the surface temperature is generally below 200℃)
	C120U steel product available : C120U Steel plates, C120U steel sheets, C120U round bars
	C120U steel standard : ISO 4957, EN ISO 4957
	C120U steel Material No. In EN10027-2: 1.1555
	C120U steel application:
	C120U steel surface usual condition:
	-- The hot rolled or forged condition (as hot work)
	-- The machined (ground, polished, turned, peeled or milled ) condition
-- The cold reduced condition
ISO 4957 C120U tool steel chemical composition %
| Grade | Material NO. | C | Si | Mn | P max | S max | 
| C120U | 1.1555 | 1.15-1.25 | 0.10-0.30 | 0.10-0.40 | 0.030 | 0.03 | 
	
ISO 4957 C120U tool steel hardness in the hardened and tempered condition
| Grade | Material NO. | Hardness(annealed)+A HBW Max | Hardening test | |||
| Austenitizing temperature℃ | Quenching medium | Tempering temperature℃ | Hardness HRC min | |||
| C120U | 1.1555 | 217 | 770 | W | 180 | 62 | 
	
	JW steel keeps enough quantity C120U steel in stock each month. We can meet our customer’s further process request like : rolling, bending, cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.
	C70U Tool steel,
	C45U Tool steel,
	C80U Tool steel,
	C90U Tool steel,
	C105U Tool steel