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: hot work tool steel
H42 steel product available : H42 Steel plates, H42 steel sheets, H42 round bars, H42 steel strip, H42 steel wire, H42 steel rod
H42 steel standard : ASTM A681,
H42 steel UNS No.: T20842
H42 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
|
UNS |
Type |
C |
Mn |
P max |
S max |
Si |
Cr |
V |
W |
Mo |
|
T20842 |
H42 |
0.55-0.70 |
0.15-0.40 |
0.030 |
0.030 |
0.20-0.45 |
3.75-4.50 |
1.75-2.20 |
5.50-6.75 |
4.50-5.50 |
ASTM A681 H42 tool steel max Brinell hardness in Annealed or cold drawn condition
|
UNS |
Type |
Annealed BHN |
Cold drawn BHN |
|
T20842 |
H42 |
235 |
262 |
|
Type |
Preheat temperature ℃ |
Austenitizing temperature℃ |
Austenitizing |
Quench |
Tempering temperature℃ |
Min Hardness RC |
|
|
Salt Bath |
Controlled Atmosphere Furnaces |
||||||
|
H11 |
788 |
1191 |
1204 |
5-15 |
Air |
552 |
60 |
JOIN-WIN STEEL keeps enough quantity H42 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 tool steel in standard ASTM A681
H10 Tool steel,
H11 Tool steel,
H12 Tool steel,
H13 Tool steel,
H14 Tool steel,
H19 Tool steel,
H21 Tool steel,
H22 Tool steel,
H23 Tool steel,
H24 Tool steel,
H25 Tool steel,
H26 Tool steel,
H41 Tool steel,
H43 Tool steel
