產(chǎn)品詳情
Grade : X17CrNi16-2馬氏體壓力用不銹鋼棒
Number: 1.4057
Classification: 馬氏體不銹鋼
Density: 7.7 g/cm 3
Standard:
EN 10088-3:2005不銹鋼。一般用途耐腐蝕鋼的半成品、棒材、線材、型材和光亮產(chǎn)品的交貨技術(shù)條件
EN 10272:2007壓力用不銹鋼棒
EN 10250-4:2000一般工程用開口鋼模鍛件。不銹鋼
EN 10088-1:2005不銹鋼。不銹鋼清單
EN 10088-5:2009不銹鋼。建筑用耐腐蝕鋼棒材、棒材、線材、型材和光亮產(chǎn)品的交貨技術(shù)條件
Equivalent grades:
Chemical comb % of steel X17CrNi16-2 (1.4057): EN 10088-3-2005
| C | Si | Mn | Ni | P | S | Cr |
| 0.12 - 0.22 | max 1 | max 1.5 | 1.5 - 2.5 | max 0.04 | max 0.03 | 15 - 17 |
| Mechanical properties of steel X17CrNi16-2 (1.4057) | |
| Rm - Tensile strength (MPa) (+QT800) | 800-950 |
| Rm - Tensile strength (MPa) (+A) | 950 |
| Rp0.2 0.2% proof strength (MPa) (+QT800) | 600 |
| KV - Impact energy (J) longitud., (+QT) | +20° |
| 15-25 | |
| A - Min. elongation at fracture (%) longitud., (+QT800) | 10月14日 |
| A - Min. elongation at fracture (%) transverse, (+QT800) | 8 |
| Brinell hardness (HB): (+A) | 295 |
