產(chǎn)品詳情
Number: X7CrNiTi18-10
Classification: 奧氏體抗蠕變鋼
Density: 7.9 g/cm 3
Standard:
EN 10216-5:2014壓力用無縫鋼管。技術(shù)交付條件。不銹鋼管
EN 10088-1:2005不銹鋼。不銹鋼清單
Equivalent grades:
Chemical comb % of steel X7CrNiTi18-10 (1.4940): EN 10216-5-2014
C | Si | Mn | Ni | P | S | Cr | N | Ti | - |
0.04 - 0.08 | max 1 | max 2 | 9月13日 | max 0.04 | max 0.015 | 17 - 19 | max 0.1 | 0.2 - 0.8 | 5*(C+N) < Ti < 0.8 |
Mechanical properties of steel X7CrNiTi18-10 (1.4940) | |
Rm - Tensile strength (MPa) (+AT) | 510-710 |
Rp0.2 0.2% proof strength (MPa) (+AT) | 190 |
KV - Impact energy (J) longitud., (+AT) | +20° |
100 | |
KV - Impact energy (J) transverse, (+AT) | +20° |
60 | |
A - Min. elongation at fracture (%) longitud., (+AT) | 35 |
A - Min. elongation at fracture (%) transverse, (+AT) | 30 |