Steel NO.: 8407
Chemcial Composition:
Standard | Chemical Composition(%) | ||||||
Standard/Steel Grade | C | Si | Mn | Cr | Mo | V | |
ASSAB | 8407 | 0.38 | 1.00 | 0.40 | 5.30 | 1.60 | 0.90 |
DIN | 1.2344 | 0.37-0.42 | 0.90-1.20 | 0.30-0.50 | 4.80-5.50 | 1.20-1.50 | 0.90-1.10 |
AISI | H13 | 0.32-0.45 | 0.80-1.20 | 0.20-0.50 | 4.75-5.50 | 1.10-1.75 | 0.80-1.20 |
Features:
1.High level of resistance to thermal shock and thermal fatigue
2.Good high temperature strength
3.Excellent toughness and ductility in all directions
4.Good machinability and polishability
5.Excellent through-hardening properties
6.Good dimensional stability during hardening
Application:
1.Tools for Die casting: Dies, fixed inserts cores, sprue parts, nozzles, ejector pins (nitrided), plunger, shot-sleeve (normally nitrided).
2.Tools for Extrusion: Dies, backers, die holders, liners, dummy blocks, stems.
3.Tools for pressing Aluminum, magnesium, copper alloys, and steel.
4.Molds for plastics: Injection molds, compression/transfer molds.
Shape and Size: Round: 10mm-800mm Flat:10-600mm*60-800mm
Smelting and Manufacturing Method: EF / EF+ESR / EAF+LF+VD, Forged / Hot rolled
Surface Condition: Black / Grinded / Peeled / Polished / Machined
Delivery Conditions: Annealed, Q+T
Heat Treatment:
Remarks: In practical terms, tools may be used at somewhat higher working hardness (+1 to 2 HRC without loss of toughness. Since increased hardness slows down the formation of heatchecking cracks, improved tool performance can be expected.
Hubei Shangda Model Material Technology Co., Ltd
Add: Huahu Development Zone, Ezhou City, Hubei Province, China
Tel: +86-711-2382829
Fax: +86-711-2383568
sales@chinatoolsteel.com
Huangshi Zhongjin Mould Steel Co., Ltd (Subsidiary)
Add: No. 588, Huangshi Avenue, Huangshi
Tel: +86-711-2382829
Fax: +86-711-2383568
Email: sales001@hszj-mouldsteel.com
sales002@hszj-mouldsteel.com