|
Steel Grade|ASTM: |
: |
630 |
|
Steel Grade|UNS: |
: |
S17400 |
|
|
|
|
|
CHEMICAL COMPOSITION |
: |
|
|
C(％): |
: |
≤0.07 |
|
Si(％): |
: |
≤1.00 |
|
Mn(％): |
: |
≤1.00 |
|
P(％)≤: |
: |
0.04 |
|
S(％)≤: |
: |
0.03 |
|
Cr(％): |
: |
15.0～17.5 |
|
Ni(％): |
: |
3.00～5.00 |
|
Mo(％): |
: |
— |
|
Other(％): |
: |
Cu3.00～5.00,Nb+Ta0.15～0.45 |
|
MECHANICAL PROPERTIES |
|
Thinkness/mm: |
0.38～102 |
|
Tensile Strength|σb≥/MPa: |
1255 |
|
Yield Strength|σ0.2≥/MPa: |
1105 |
|
Extensibility|δ≥(％): |
3 |
|
Hardness|HRC: |
38 |
|
Hardness|HBS: |
363 |
|
|
|
|
Remark: |
|
|
①, It is HRB. |
|
|
Steel Grade|ASTM: |
: |
630 |
|
Steel Grade|UNS: |
: |
S17400 |
|
|
|
|
|
CHEMICAL COMPOSITION |
: |
|
|
C(％): |
: |
≤0.07 |
|
Si(％): |
: |
≤1.00 |
|
Mn(％): |
: |
≤1.00 |
|
P(％)≤: |
: |
0.04 |
|
S(％)≤: |
: |
0.03 |
|
Cr(％): |
: |
15.0～17.5 |
|
Ni(％): |
: |
3.00～5.00 |
|
Mo(％): |
: |
— |
|
Other(％): |
: |
Cu3.00～5.00,Nb+Ta0.15～0.45 |
|
MECHANICAL PROPERTIES |
|
Thinkness/mm: |
0.38～102 |
|
Tensile Strength|σb≥/MPa: |
1255 |
|
Yield Strength|σ0.2≥/MPa: |
1105 |
|
Extensibility|δ≥(％): |
3 |
|
Hardness|HRC: |
38 |
|
Hardness|HBS: |
363 |
|
|
|
|
Remark: |
|
|
①, It is HRB. |
|
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
