| Length: | as clients' reques |
|---|---|
| Width: | as clients' request |
| Model Number: | BF012 |
| Brand Name: | Baofu |
| Place of Origin: | China (Mainland) |
| Thickness: | as clients' request |
| Grade: | H21/3Cr2W8V/DIN1.2567/SKD51 |
| Standard: | AISI,ASTM,BS,DIN,GB,JIS |
Quick Details
Specifications
H21/3Cr2W8V/DIN1.2567/SKD51 tool steel
Specifications
1.forged or hot rolled
2.SEP1921 D/d
3. 30-60 days
4.(14~500)*(50~15000)*(2000~6000) or dia (15~900)
5. black, milled, turned
1.Chemical Composition
|
Standard |
Steel Grade |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
V |
W |
other |
|
DIN |
1.2581 |
0.25-0.35 |
0.15-0.30 |
0.20-0.40 |
0.035 |
0.035 |
2.50-2.80 |
|
0.30-0.40 |
8.00-9.00 |
|
|
ASTM |
H21 |
0.26-0.36 |
0.15-0.50 |
0.15-0.40 |
0.030 |
0.030 |
3.00-3.75 |
|
0.30-0.60 |
8.50-10.0 |
|
|
GB |
3Cr2W8V |
0.30-0.40 |
≤0.40 |
≤0.40 |
0.030 |
0.030 |
2.20-2.70 |
|
0.20-0.50 |
7.50-9.00 |
|
2.Size:
|
round |
diameter(mm) |
length(mm) |
|
|
14~900 |
2000~6000 |
|
|
|
plate/sheet |
thichkness(mm) |
width(mm) |
length(mm) |
|
15~500 |
50~1500 |
2000~6000 |
3.Hardness of annealed:
|
HBS≤240 |
4. The Process
|
EAF+LF+VD+ESR+Forged or hot rolled+Heat Treatment(optional) |
5. condition of surface
|
black |
rough machined(peeled) |
turned |
6. Inspecting
|
ultrosonic test, according to SEP1921 D/d or as your requirements |
7. Quality Control
|
Supply M.T.C or third party inspection institution |