AISI / SAE 4340 Annealed Alloy Steel Bar 10mm / 20mm Steel Round Bar
| Place of Origin: | Guangdong |
|---|
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Hot Work Tool Steel, Cold Work Tool Steel, Plastic Mould Steel |
Product Detail
| Model No.: | AIA-1 |
|---|
Product Description
AISI / SAE 4340 Alloy Steel Bar , Annealed or QT for Machinery & Engineering Industry
|
Steel Grade: |
4340 |
Application: |
Machinery Steel, Engineering Steel |
|
Shape: |
Round Bar |
Standard: |
AISI, SAE, ASTM |
|
Dimension: |
Φ 10-1300 mm |
Surface: |
Black, Peeled, Turned, Grinded |
|
Technique: |
Hot Rolled, Forged |
Ultrasonic Test: |
100% UT Passed |
Description:
Equivalence
|
AISI / SAE |
DIN / W.Nr |
JIS |
GB |
|
4340 |
34CrNiMo6 1.6582 |
SNCM439 |
40CrNiMoA |
Chemical Composition (%)
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Cu |
|
0.38 0.43 |
0.15 0.35 |
0.60 0.80 |
≤ 0.035 |
≤ 0.040 |
0.70 0.90 |
0.20 0.30 |
1.65 2.00 |
≤ 0.35 |
Dimensions
|
|
Hot Rolle
|