| Standard: | AISI,ASTM,BS,DIN,GB,JIS |
|---|---|
| Grade: | 1.2379/D2 |
| Thickness: | 5-410mm |
| Place of Origin: | China (Mainland) |
| Brand Name: | Huangshi Huate |
| Model Number: | 1.2379/D2/SKD1/Cr12Mo1V1 |
| Type: | Steel Plate |
| Technique: | Cold Rolled |
| Surface Treatment: | Coated |
| Application: | Tool steel bar |
| Special Use: | High-strength Steel Plate |
| Width: | 50-810mm |
| Length: | 2500-5800mm |
| Name: | Chinese suppliers D2 price/D2 steel price per ton |
| Shape: | Round or Flat Bar |
| Tolerance of Width: | +5.0/-0.0 |
| Tolerance of Thickness: | +1.5/-0.0 |
| UT standard: | SEP 1921-84 Class 3 C/c or D/d |
| Surface treatment: | Annealed,Machined,Milled |
| QC equipment: | UT;Mobile/ Oxford spectrometer |
| Years of manufacturing: | 15 years |
Quick Details
Specifications
Product Name:
Black surface steel bar in stock D2
Product Show:
Grades:
|
ASTM |
DIN |
JIS |
GB |
|
D2 |
1.2379 |
SKD11 |
Cr12MO1V1 |
Chemical Composition (%):
|
C |
Si |
Mn |
Cr |
V |
Mo |
P |
S |
|
1.40-1.60 |
≤0.6 |
≤0.6 |
11.0-13.0 |
0.7-1.1 |
≥0.75 |
≤0.03 |
≤0.03 |
Technical Level :
?Hardness on specimens after quenching and tempering shall meet the requirements below:
|
Steel-grade |
Hardness, |
Temperature,°C |
Quenching |
||
|
Number |
DIN |
HRC,min |
Quenching |
Tempering |
medium |
|
1.2379 |
X155CrMoV12-1 |
58 |
500-560 |
Oil |
|
?Tolerances on dimensions and shape:
|
Thickness,mm |
Width,mm |
Deviation from thickness,mm |
Deviation from width,mm |
|
8-90 |
30-610 |
+1.0/-0.0 |
+5.0/-0.0 |
?Results of non-metallic inclusion shall not exceed the values below:
|
Non-metallic inclusions according to ASTM E45, Method A. |
||||
|
Inclusion series |
Inclusion series |
|||
|
A |
B |
C |
D |
|
|
Thin |
2 |
2 |
2 |
2 |
|
Heavy |
1.5 |
1.5 |
1.5 |
1.5 |
?Metal products 20 mm(and over) in diameter or thickness shall be US-tested
in accordance with SEP1921 as follows:
?Metal products 20-80 mm in diameter or thickness-group 3,class Ee;
?Metal products over 81 to 180 mm in diameter or thickness-group 3,class Dd;
?Metal products over 181mm in diameter or thickness-group 3,class Cc.
The Production Process:
Our Advantages:
1.Solid domestic market.
---Average monthly sale: about 3000MT
2.Save your time.
---Huge warehouse: 3000MT steel bars in stock
3.Our new production line, which will come into operation this Dec., will upgrade the steel inner & outer structure with larger capacity at almost the same price.
4.Professional service team to give you prompt reply.
5.Small narrow bars are also available.