China Tool Steel DC53 D2 Cr12MOV Cr8Mo2SiV Price Per Kg Mold Steel Round Bar, Find details about China Rod, Bar from Tool Steel DC53 D2 Cr12MOV Cr8Mo2SiV Price Per Kg Mold Steel Round Bar
Specification:
Steel Grade: | 20MnCr5 / 20MnCrS5 | Application: | Machinery Steel, Engineering Steel |
Shape: | Round Bar | Standard: | DIN, EN |
Dimension: | 10-1500mm | Surface: | Black or Machined |
Technique: | Hot Rolled, Forged | Ultrasonic Test: | 100% UT Passed |
Equivalence
AISI / SAE | DIN / W.Nr | JIS | GB |
5120 | 20MnCr5 20MnCrS5 1.7147 | ---- | 20CrMn |
Chemical Composition (%)
Steel Grade | C | Si | Mn | P | S | Cr |
20MnCr5 | 0.17 0.22 | ≤ 0.40 | 1.10 1.40 | ≤ 0.035 | ≤ 0.035 | 1.00 1.30 |
20MnCrS5 | 0.17 0.22 | ≤ 0.40 | 1.10 1.40 | ≤ 0.035 | 0.020 0.040 | 1.00 1.30 |
Dimensions
| Hot Rolled | Forged |
Diameter (mm) | 10-260 | 100-1500 |
Length (mm) | 3000-5800 | 3000-5800 |
Delivery Condition
EAF+LF+VD, Forged, Black or Machined, Annealed, UT 100% Passed
Characteristics
DIN 20MnCr5 / 20MnCrS5 grade is a low-alloy steel containing chromium as
strengthening agent. The steel has good strength and toughness in low temperature, hardenability and machinability, less deformation after heat treatment, but poor
weldability