Auto Parts Alloy Steel with Kind&Co TQ1 Hot Work Tool Steel Plate Metal Sheet Pipe Top Quality Highest Purity

• Type: Steel Plate
• Standard: AISI, ASTM, DIN, JIS
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Free Cutting Steel, Mold Steel
• Model NO.: tq1
• Transport Package: Customization
• Specification: Customization
• Trademark: Ningbo Ningshing
• Origin: China
• Production Capacity: 10000 Tons/Year

Product Description

Kind&Co TQ1 Hot Work Tool Steel 

 

Product Description

Ningshing Precision Machinery began in 1992. We devote oneself to providing One-Stop Solutions to our customers on Tool Steel, Die Steel, Alloy Steel, Mold Base, Machining Parts, CNC Machine.

We are the sole agent and exclusive distributor of KIND&CO in Chinese Mainland!

Kind&Co TQ1

Type of steel and characteristics:

Chromium molybdenum vanadium hot work steel with very good properties or heat resistance and excellent
touahness. Good resistance to changes in temperature. TQ1 is produced exclusively in remelted quality by
means of ESP-process.

Applications:
TQ 1 is especially suitable for tooling of following application at maximum levei of requirement and load
-Die casing - Extrusion - Die foreging - Hot forming.


Heat treatment:
Annealing:Temperature:820-840°C
Holding time: 4-6 h; Slow furance cooling
Hardness after annealing :Max. 220HB.
Sress relieving:Temperature: appr.650 °C
Holding time: 2-4 h;Slow cooling

Hardening:Temperature:1010-1020°C
                  Quenching: air, hot bath at appr. 540 °C ,oil or
                  Polymer (when oil or polymer, interrupt at 230-280 C),
                  or vacuum hardening.
Hardness obtainable: appr.54 HRC.
Tempering: Temperature:540-680°C
                   To increase toughness, temper 3 times.
Nitriding: possible.For die casting models we recommend our nitriding programm no.99.
This nitriding layer is free form any compound zone and therefore without any

Preheating before use: negative influence on development of heat checks.

 

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