Technical conditions for plates of 15NiMn6

Gloria Steel Limited

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发表于

13年12月4日

类别

Plate

关键词

15NiMn6 Technical conditions Technical conditions

价格/单位

US $3,000.00 / 公吨

最少订货量

10.00 公吨

付款方式

L/C, T/T

产品产地

China

包装条件

Standard seaworthy export packing or as your requirement.

交货时间

30 天

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产品详细信息

tion (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 Alt Mo V Ni
Max 0.18 Max 0.35 0.30- 0.80 Max 0.015 Max 0.005 Min 0.02 Max 0.10 Max 0.05 1.30- 1.70
Note: Ni+Cu+Mo =<0.50%

4.2 Mechanical properties
The mechanical properties of 15NiMn6 shall meet the requirement as table 2.
Table 2 Tensile properties
Thickness mm Yield strength MPa Tensile strength MPa -80 C Akv (J)
Transverse Elongation % Bend test
180C
8-30 Min 390 490-640 Min 27J Min 22 d=3a
31-50 Min 580 490-640 Min 27J Min 22 d=3a
51-80 Min 335 490-640 Min 27J Min 22 d=3a

4.3 Surface quality
The surface quality of plates shall be accordance with EN10163-2.
4.4 Ultrasonic inspection
Plates shall be ultrasonic inspected per EN10160-1999 S2E2.
4.5 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) EN10028-4 EN10028-4
2 Tensile test 1 (Rolled pc) EN10028-1 EN10028-1
3 Impact test at -80C 3 (Rolled pc) EN10028-1 EN10028-1
4 Thickness tension 3 (Rolled pc) EN10164 EN10164
5 Product analysis 1 (Product pc) EN10028-1 EN10028-1
6 Ultrasonic test Each product pc EN10160 EN10160

5. Package, marking and certificate
Package, marking and certificate shall conform to EN10028-1.

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