Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
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: special purpose tool steel
L3 steel product available : L3 Steel plates, L3 steel sheets, L3 round bars, L3 steel strip, L3 steel wire, L3 steel rod
L3 steel standard : ASTM A681,
L3 steel UNS No.: T61203
L3 steel surface usual condition:
-- The hot rolled or forged condition (as cold work)
-- The machined (ground, polished, turned, peeled or milled ) condition
-- The cold reduced condition
ASTM A681 L3 tool steel chemical composition %
|
UNS |
Type |
C |
Mn |
P max |
S max |
Si |
Cr |
V |
W |
Mo |
|
T61203 |
L3 |
0.95-1.10 |
0.25-0.80 |
0.030 |
0.030 |
0.10-0.50 |
1.30-1.70 |
0.10-0.30 |
- |
- |
ASTM A681 L3 tool steel max Brinell hardness in Annealed or cold drawn condition
|
UNS |
Type |
Annealed BHN |
Cold drawn BHN |
|
T61203 |
L3 |
201 |
241 |
|
Type |
Preheat temperature ℃ |
Austenitizing temperature℃ |
Austenitizing |
Quench |
Tempering temperature℃ |
Min Hardness RC |
|||
|
Salt Bath |
Controlled Atmosphere Furnaces |
||||||||
|
L3 |
649 |
829 |
843 |
5-15 |
Oil |
204 |
62 |
||
JOIN-WIN STEEL keeps enough quantity L3 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.
Other steel grades of special purpose tool steel in standard ASTM A681
L2 Special purpose tool steel,
L6 Special purpose tool steel,
F1 Special purpose tool steel,
F2 Special purpose tool steel
