Follow us:-

2CR13 round bar

  • 70 Views
  • 11-May-2024

2CR13 Features and Scope:
Quenched state high hardness, good corrosion resistance. Used as turbine blades.

2CR13 chemical composition:

C

Si

Mn

S

P

Cr

Ni

0.16~0.25

≤1.00

≤1.00

≤0.030

≤0.035

12.00~14.00

≤0.60

2CR13 mechanical properties:
Tensile strength σb (MPa): quenching and tempering, ≥ 635
Conditions yield strength σ0.2 (MPa): quenching and tempering, ≥ 440
Elongation δ5 (%): quenching and tempering, ≥ 20 Reduction of area ψ (%): quenching and tempering, ≥ 50
Impact energy Akv (J): quenching and tempering, ≥ 63 Hardness: annealing, ≤ 223HB; quenching and tempering, ≥ 192HB

2CR13 Heat treatment and microstructure specifications:
Heat treatment specifications: 1) annealing, 800 ~ 900 ℃ slow cooling or rapid cooling to about 750 ℃​​; 2) quenching, 920 ~ 980 ℃ oil cooling; 3) tempering, 600 ~ 750 ℃ ​​rapid cooling.

Microstructure: Organizing for the martensitic.
2CR13 Delivery Status: Average to heat treatment delivery, treatment types specified in the contract; not indicated, by not heat treatment delivery.

Related Post

20CrMo hot rolled round bars and forged round bars

20CrMo round bar is the alloy structural round bar under the standard of GB/T 3077-1988.20 CrMo hot rolled round bars and forged round bars has high harden ability and no temper brittleness.

EN 10025-5 S355J0W Weathering steel plate

EN 10025-5 S355J0W Weathering steel plate is very popular in the world. KUNFENG exports a large of EN 10025-5 S355J0W Weathering steel plate to the customers from all over the world . Due to the good quality of EN 10025-5 S355J0W Weathering steel plate ,

Sand maker(Sand making machine) spare parts, Impeller flinger

The sling wheel flinger also called impeller flinger, is the accessories set in order to protect the impeller assembly.

NK Grade B shipbuilding steel plate

NK Grade B shipbuilding steel plate are almost exclusively used in the Shipbuilding Industry for the construction of structural parts of ships, barges and marine equipment.NK Grade B shipbuilding steel plate is a kind of hot rolled general tensile strengt