CN
  Home > Products > 
904L

2022-01-07

779


 奥氏体不锈钢                                                                                 UNS牌号：N08904 通用材料牌号：904L
序号 类别 材料牌号 引用标准 化学成分 机械性能
C Mn P S Si Ni Cr Mo Cu N 其它 屈服
强度σ0.2 		拉伸
强度 		延伸率
(纵向) 		硬度 断面
收缩率 		热处理/
Quench Media
% % % % % % % % % % % (MPa) (MPa) % HRBW (%) ℃/冷却
1 美标管件 WP904L ASTM A403/403M-20 ≤0.020 ≤2.00 ≤0.045 ≤0.035 ≤1.00 23.0-28.0 19.0-23.0 4.0-5.0 1.0-2.0 ≤0.1   ≥220 ≥490 ≥28     1085-1150℃/水冷
2 美标钢管 N08904 ASTM A312/312M-21 ≤0.020 ≤2.00 ≤0.040 ≤0.030 ≤1.00 23.0-28.0 19.0-23.0 4.0-5.0 1.0-2.0 ≤0.10   ≥215 ≥490 ≥35     1100℃/水冷
3 美标板材 904L ASTM A240/A240M-20 ≤0.020 ≤2.00 ≤0.045 ≤0.035 ≤1.00 23.0-28.0 19.0-23.0 4.0-5.0 1.0-2.0 ≤0.10   ≥220 ≥490 ≥35 ≤90    
4 美标锻件 F904L ASTM A182/182M-21 ≤0.020 ≤2.00 ≤0.040 ≤0.030 ≤1.00 23.0-28.0 19.0-23.0 4.0-5.0 1.0-2.0 ≤0.10   ≥215 ≥490 ≥35     1050-1150℃/水冷
5 国标管件                                      
6 国标钢管                                      
7 国标锻件                                      
8 欧标管件 1.4539 EN10253-4:2008 ≤0.020 ≤2.00 ≤0.030 ≤0.010 ≤0.70 24.00-26.00 19.00-21.00 4.00-5.00 1.20-2.00 ≤0.15   σ0.2≥285
σ1.0≥315 		580-800 ≥35 ≤200 at-196℃
≥60 		1100-1140℃    /水冷
9 欧标锻件 1.4539 EN10222-5:2017 ≤0.020 ≤2.00 ≤0.030 ≤0.010 ≤0.70 24.0-26.0 19.0-21.0 4.00-5.00 1.20-2.00 ≤0.15   σ0.2≥285
σ1.0≥315 		580-800 ≥40   at-196℃
≥42 		1060-1120℃/水冷
  • 86-577-85826161
Follow us
Address：No.366, Binhai 6th Avenue, Economic & Technology Developing Zone,Wenzhou,Zhejiang Province,China
TEL: 86-577-85826161
For the record: 浙ICP备2022003173号-1