04Cr13Ni5Mo, F6Nm, SCS5, 1.4313 Super Martensitic Stainless Steel- SCALE STEEL.

04Cr13Ni5Mo, also known as 0Cr13Ni5Mo (no standard), is a typical type of super martensitic stainless steel."Super martensitic stainless steel" is [SCALE STEEL]made of martensitic stainless steel with improved smelting process, reduced carbon content and increased nickel-molybdenum alloy element. Its performance is better than that of conventional martensitic stainless steel.

Standards:
CHINA GB/T 20878-2007
GB/T 4237-2015 04Cr13Ni5Mo
S41595
AMERICA ASTM A182-10a F6NM，S41500
JAPAN JIS G 3214:2009 SUS F6NM[SCALE STEEL]
JIS G 5121:2003 SCS6
GERMANY DIN EN 10088-2:2005 X3CrNiMo13-4
1.4313

Chemical Composition:
Grade 04Cr13Ni5Mo
F6NM,SUSF6NM SCS6 1.4313
C ≤0.05 ≤0.06 ≤0.05
Si ≤0.60[SCALE STEEL] ≤1.0 ≤0.70
Mn 0.50~1.00 ≤1.0 ≤1.50
P ≤0.030 ≤0.040 ≤0.040
S ≤0.030 ≤0.030 ≤0.015
Cr 11.5~14.0 11.5~14.0 12.0~14.0
Ni 3.5~5.5 3.5~4.5 3.5~4.5
Mo 0.5~1.0 0.4~1.0 0.3~0.7
N -- -- ≥0.02
 
Performance And Application:
Super martensitic stainless steel not only has good corrosion resistance, weldability, but also has the characteristics of high strength and good[SCALE STEEL] low temperature toughness. It has great application potential in the fields of hydropower, mining equipment, chemical equipment, food industry, transportation and high-temperature pulp production equipment.As a typical type of super martensitic stainless steel, 04Cr13Ni5Mo is usually used as hydropower steel, is a conventional material for hydraulic turbine equipment.