Grade: Alloy die steel
Standard: AISI, ASTM, DIN, GB, JIS
Thickness: 50mm- 500mm
Width: 50mm-1200mm
Length: As your requests
Place of Origin: China (Mainland)
Brand Name: Wuhan sanzhao
Model Number: ASTM O2/DIN1.2842
Application: Cold work die steel Technique: Hot Rolled
Special Use: Mold Steel

Packaging & Delivery
Packaging Detail:  in bulk or as your requirements
Delivery Detail: 25-60days

1. Specification of Steel Plate:
Thickness: 20- 400mm, Width: 50-1200mm
Length: According to your requests
Specification of round steel: Diameter: 50-500mm

2. Application: Cold-working die steel is better than the overall mechanical properties of low-alloy tool. High hardness and wear resistance, hardenability is also better when little deformation hardening. Suitable for production of small-scale cold-working die, in particular the various requirements for production of small deformation, wear high-precision measuring tools (such as the model, block gauge, gauge, etc. ) as well as precision screws, grinding spindle and so on.

3. Chemical Composition:
C: 0.85 ~ 0.95
Si: ≤ 0.40
Mn: 1.70 ~ 2.00
S: ≤ 0.030
P: ≤ 0.030
Ni: To allow the residual content of ≤ 0.25
Cu: To allow the residual content of ≤ 0.30
V: 0.10 ~ 0.25

4. Delivered Condition:
Hardness: Annealing, ≤ 229HB, indentation diameter of ≥ 4.0mm; Quenching, ≥ 62HRC
Heat treatment parameters and microstructure:
Standard heat treatment: Quenching, 780 ~ 810 oil-cooling.
Delivery status: Delivery of steel to annealing.
5. Terms of Payment: T/T, L/C,
6. Advantage: High quality, competitive prices, prompt delivery, excellent after-sales service