|
|
Steel Grade|SAE: |
EVl2 |
Steel Grade|UNS: |
S63012 |
|
|
CHEMICAL COMPOSITION |
|
C(%): |
0.50~0.60 |
Si(%): |
≤0.25 |
Mn(%): |
7.00~9.50 |
P(%)≤: |
0.05 |
S(%)≤: |
0.04 |
Cr(%): |
19.25~21.5 |
Ni(%): |
1.50~2.75 |
Mo(%): |
— |
Other(%): |
N0.20~0.40 |
Commercial Grade: |
21-2N |
|
|
Remark: |
|
①Nb/Ta≤1.00,Co20.0,W2.50,N0.15 |
②Co0.50,Cu0.10,Fe6.50,Ti3.05 |
③Al0.40~1.00,Cu≤0.50,Fe5.00~9.00,Ti2.00~2.75 |
④Nb、Ta≤0.7~1.2,Co≤1.00,Fe5.00~9.00,Al1.10~1.35,Ti2.00~2.60 |
⑤Al1.00~1.80,Co≤2.00,Fe≤3.00,Ti1.80~2.70 |
⑥Al1.40,Co18.0,B0.003,Ti2.4 |
⑦Al0.35,B0.003,Ti2.00,V0.3 |
⑧Al1.15~1.40,B0.003~0.007,Co≤1.00,Cu≤0.50,Nb0.75~0.95,Ti2.10~2.40,Fe balance |
|
|
|
|
Steel Grade|SAE: |
EVl2 |
Steel Grade|UNS: |
S63012 |
|
|
CHEMICAL COMPOSITION |
|
C(%): |
0.50~0.60 |
Si(%): |
≤0.25 |
Mn(%): |
7.00~9.50 |
P(%)≤: |
0.05 |
S(%)≤: |
0.04 |
Cr(%): |
19.25~21.5 |
Ni(%): |
1.50~2.75 |
Mo(%): |
— |
Other(%): |
N0.20~0.40 |
Commercial Grade: |
21-2N |
|
|
Remark: |
|
①Nb/Ta≤1.00,Co20.0,W2.50,N0.15 |
②Co0.50,Cu0.10,Fe6.50,Ti3.05 |
③Al0.40~1.00,Cu≤0.50,Fe5.00~9.00,Ti2.00~2.75 |
④Nb、Ta≤0.7~1.2,Co≤1.00,Fe5.00~9.00,Al1.10~1.35,Ti2.00~2.60 |
⑤Al1.00~1.80,Co≤2.00,Fe≤3.00,Ti1.80~2.70 |
⑥Al1.40,Co18.0,B0.003,Ti2.4 |
⑦Al0.35,B0.003,Ti2.00,V0.3 |
⑧Al1.15~1.40,B0.003~0.007,Co≤1.00,Cu≤0.50,Nb0.75~0.95,Ti2.10~2.40,Fe balance |
|
|
Special Steel, Tapping Machine, Cold Heading Machine Supplier in China-Copy Right By Hacer Technology
Special Steel, Tapping Machine, Cold Heading Machine Supplier in China-Copy Right By Hacer Technology