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Special alloys

Source:    Hits:     Date:2017.11.16


Special alloys

mainly include iron-nickel alloy,nickel alloy, precision alloy, super austenitic stainless steel, urea grade stainless steel, Stainless steel for surgical impants,precipitation-hardening-stainless steel and other products.

can be made as seamless steel pipe, pipe fittings, flange, shaft, rod, sheet, strip, standard parts, welding materials etc. It is widely used in petroleum chemical industry, LNG liquefied natural gas, high pressure boiler, nuclear power, marine industry, shipbuilding, energy saving and environmental protection, aerospace industry, health care, etc..

1.Iron-Nickel alloy,Nickel Alloy
Item No.  Steel grade UNS Trade name Standard
1)   NS1101 (0Cr20Ni32AlTi) N08800 800

GB/T15008,GB/T15062

,ASTM B564,ASTM B163,

ASTM B622,ASTM B408,

ASTM B425,ASTMB473,

ASTM B166,ASTM B446,

ASTM B164,ASTM B668,

ASTM B865,ASTM A453,

EN,JIS 

2)          NS1102 (1Cr20Ni32AlTi) N08810 800H
3)  -- N08811 800HT
4)          -- S35045 803
5) NS1402(0Cr21Ni42Mo3Cu2Ti) N08825 825
6)          NS1403 (0Cr20Ni35Mo3Cu4Nb) N08020 Alloy20
7)  NS3102 (1Cr15Ni75Fe8) N06600 600
8)          NS3103(1Cr23Ni60Fe13Al) N06601 601
9)  NS3105(0Cr30Ni60Fe10) N06690 690
10)       NS3306(0Cr20Ni65Mo10Nb4) N06625 625
11)  NS3308 N06022 C-22 (Alloy22)
12)       NS3304 (00Cr15Ni60Mo16W5Fe5) N10276 276 (C276)
13) -- N08028 1.4563
14)       NS3403 N06985 G-3
15)  -- N04400 400
16)       -- N05500 K500
17)  GH2132 S66286 1.4980,SUH660 Grade660
18)       GH3030 -- GH30
19)  GH3039 -- GH39
2.Precision Alloy
20)  4J36 -- Ni36,HFNi36,Invar36,K93600,1.3912 GB/T15018,YB/T5241
21)          1J36 -- GB/T15018
3.Super-Austenite stainless steel
22)          015Cr21Ni26Mo5Cu2 N08904 904L,1.4539

GB/T1220, GB/T20878,

 ASTM A182, ASTM B649, 

ASTM B691

23)  015Cr20Ni18Mo6CuN S31254 F44,254SMO,1.4571 EN10088-3,JIS
24)          -- N08926 1.4529 Cronifer 1925hMo
25) -- N08367 Al-6XN
4.Urea grade stainless steel
26)  022Cr18Ni14Mo2 S31603 316Lmod ,316L UG,1.4435,3R60,724L

GB/T20878, ASTM A240,

 ASTM A213, EN10088-3

27) 022Cr25Ni22Mo2N S31050 310MoLN ,25-22-2,1.4466,1.4465, 2RE69,725LN
5.Stainless steel for surgical impants
28)  00Cr18Ni14Mo3 -- -- GB 4234-2003 
29)          00Cr18Ni15Mo3N -- --
6.precipitation-hardening-stainless steel
30) 05Cr17Ni4Cu4Nb 630 17-4PH

GB/T8732, GB/T1221,

ASTM A564,EN,JIS

31) 05Cr15Ni5Cu4Nb -- 15-5PH 
32) 07Cr17Ni7Al 631 17-7PH
33) 07Cr15Ni7Mo2Al 632 15-7PH


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