產(chǎn)品詳情
Grade : X18CrN28鐵素體耐熱鋼
Number: 1.4749
Classification: 鐵素體耐熱鋼
Density: 7.7 g/cm 3
Standard:
EN 10095:1999耐熱鋼和鎳合金
EN 10297-2:2005機械和一般工程用無縫圓形鋼管。不銹鋼。技術(shù)交付條件
EN 10088-1:2005不銹鋼。不銹鋼清單
Equivalent grades:
Chemical comb % of steel X18CrN28 (1.4749): EN 10095-1999
C | Si | Mn | P | S | Cr | N |
0.15 - 0.2 | max 1 | max 1 | max 0.04 | max 0.015 | 26 - 29 | 0.15 - 0.25 |
Mechanical properties of steel X18CrN28 (1.4749) | |
Rm - Tensile strength (MPa) (+A) | 500-700 |
Rp0.2 0.2% proof strength (MPa) (+A) | 280 |
A - Min. elongation at fracture (%) (+A) | 13-15 |
Brinell hardness (HB): (+A) | 212 |