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 |
E quivalence
|
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