Technical conditions for plates of S275J0

Gloria Steel Limited

  • Technical conditions for plates of S275J00
箭头游标移动至图片该处可放大
13年12月4日
钢
US $3,000.00 / 公吨
10.00 公吨
L/C, T/T
China
Standard seaworthy export packing or as your requirement.
30 天

产品详细信息

Technical conditions for plates of S275J0

1. Scope
The technical conditions apply to plates of S275J0 with thickness not more than 150mm. (8mm-150mm)
2. Dimension, Shape, Weight and Permissible Deviation
The dimension, shape, weight and permissible deviation shall meet the requirements of EN10029 class B.
3. Technical conditions
3.1 Chemical composition (Ladle analysis)
The chemical composition of plates shall be accordance with the following table 1.
Table 1 Chemical composition (Ladle analysis)
C Si Mn P S Cu N
Max 0.18 - Max 1.50 Max 0.03 Max 0.03 Max 0.55 Max 0.012

3.2 Steel making process: EAF+LF/VD
3.3 Carbon equivalent (CEq)
Carbon equivalent shall be not more than 0.42 for plates of S275J0.
Carbon equivalent shall be calculated as follows:
CEq=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15 (%)
3.4 Mechanical properties
The mechanical properties of S275J0 shall meet the requirement as table 2.
Table 2 Tensile properties
Thickness mm Yield strength MPa Tensile strength MPa 0C Akv (J) Elongation %
6-16 Min 275 410-560 Min 27J Min 21
17-40 Min 265
41-63 Min 255 Min 20
64-80 Min 245 Min 19
81-100 Min 235
101-150 Min 225 400-540 Min 19

3.5 Surface quality
The surface quality of plates shall be accordance with EN10025-2-2004
3.6 Ultrasonic inspection
Plates shall be ultrasonic inspected per EN10160-1999 S2E2.
3.7 Direction of Thickness
Through thickness tension testing shall be done according to EN10164 (%Re ≥ 25)
3.8 Test method and inspection rules
Test items, sampling quantity, sampling method and test method shall conform to table 4.
Table 4 Test items for plates
No. Test item Quantity, Piece Sampling method Test method
1 Chemical composition (Ladle analysis) 1 (per batch furnace number) EN10028-1 EN10028-1
2 Tensile test 1 (Rolled pc) EN10028-1 EN10028-1
3 Impact test at 0C 1 (Rolled pc) EN10028-1 EN10045-1
4 Thickness tension 3 (Rolled pc) EN10028-1 EN10164

查看更多

相关证明的文件

没有发现相关证明的文件。

公司详细资料

Gloria Steel Limited
2013年10月23日
China
销售产品 (204)
客戶需求 (0)
We're Gloria Steel from China and focusing on Iranian Oil and Gas fields services. Rely on our experienced processed tea...
分享此页