Stainless Steels

NADCA Approved ESR, VAR, PM, Conventionals and Metal Powders

Stainless steel materials are selected to meet application requirements where corrosion resistance, mechanical strength, and long-term material stability are essential.

Our stainless steel portfolio covers multiple grades with varying alloy compositions and property profiles, allowing material selection based on environmental exposure, mechanical requirements, and processing conditions.

Grades

Martensitic Stainless Steel

Martensitic stainless steel is a type of stainless steel that is characterized by a martensitic microstructure, which is formed through heat treatment (quenching and tempering). It typically contains higher carbon content than other stainless steels and offers the following properties:

High strength and hardness
Good wear resistance
Moderate corrosion resistance
(lower than austenitic and duplex stainless steels)
Ability to be heat treated to achieve a wide range of mechanical properties

Martensitic stainless steels are commonly used in applications such as cutting tools, knives, surgical instruments, shafts, and turbine components, where high strength and hardness are required.

Material no. EN	Material designation. DIN	AISI no.	Analysis %
~ 1.4006	~ X12Cr13	403	C 0.15 max, Cr 11.5~13.0, Ni <0.6
1.4006	X12Cr13	410	C 0.08-0.15, Cr 11.5-13.5
1.4005	X12CrS13	416	C <0.15, Cr 12.0-14.0, S >0.15
1.4021	X20Cr13	420A	C 0.16-0.25, Cr 12.0-14.0
1.4024	X15Cr13	420	C 0.12-0.17, Cr 12.0-14.5
1.4028	X30Cr13	420B	C 0.26-0.35, Cr 12.0-14.0
1.4028Mo		420B+Mo	C 0.34-0.38, Cr 13.0-14.0, Mo 0.9-1.1
1.4031	X39Cr13	420	C 0.36-0.42, Cr 12.5-14.5
1.4034	X46Cr13	420C	C 0.43-0.50, Cr 12.5-14.5
1.4034YK	X46Cr13	420C	C 0.43-0.50, Cr 13.0-14.5
1.4037	X65Cr13	420D	C 0.58-0.70, Cr 12.5-14.5
1.4120	X20CrMo13		C 0.17-0.22, Cr 12.0-14.0, Mo 0.9-1.3, Ni <1.0
1.4913	X19CrMoNbVN11-1		C 0.17-0.23, Cr 10.0-11.5, Mo 0.5-0.8, Ni 0.2-0.6, Nb 0.25-0.55, V 0.1-0.3
1.4923	X22CrMoV12-1		C 0.18-0.24, Cr 10.0-12.5, Mo 0.8-1.2, V 0.25-0.35, Ni 0.3-0.8
1.4922	X20CrMoV11-1		C 0.17-0.23, Cr 11.0-12.5, Mo 0.8-1.2, V 0.25-0.35, Ni 0.3-0.8
1.4935	X20CrMoWV12-1	422	C 0.17-0.24, Cr 11.0-12.5, Mo 0.8-1.2, V 0.2-0.35, W 0.4-0.6, Ni0.3-0.8
1.4938	X12CrNiMoV12-3		C 0.08-0.15, Cr 11.0-12.5, Mo 1.5-2.0, V 0.25-0.40, Ni 2.0-3.0
1.4313	X3CrNiMo13-4	F6NM	C <0.05, Cr 12.0-14.0, Ni 3.5-4.5, Mo 0.3-0.7
1.4418	X4CrNiMo16-5-1	S165M	C <0.06, Cr 15.0-17.0, Mo 0.8-1.5, Ni 4.0-6.0, N >0.02
1.4122	X39CrMo17-1		C 0.33-0.45, Cr 15.5-17.5, Mo 0.8-1.3, Ni <1.0
1.4419	X38CrMo14		C 0.36-0.42, Cr 13.0-14.5, Mo 0.6-1.0, Ni <0.5
1.4110	X55CrMo14		C 0.48-0.60, Cr 13.0-15.0, Mo 0.5-0.8, V 0.1-0.2
1.4116	X50CrMoV15	420MoV	C 0.45-0.55, Cr 14.0-15.0, Mo 0.5-0.8, V 0.1-0.2
1.4117	X38CrMoV15		C 0.35-0.40, Cr 14.0-15.0, Mo 0.4-0.6, V 0.10-0.15
1.4057	X17CrNi16-2	431	C 0.2 max, Cr 15.0-17.0, Ni 1.25-2.50
1.4109	X70CrMo15	440A	C 0.60-0.75, Cr 16.0-18.0, Mo 0.75 max
1.4112	X90CrMoV18	440B	C 0.75-0.95, Cr 16.0-18.0, Mo 0.75 max
1.4125	X105CrMo17	440C	C 0.95-1.20, Cr 16.0-18.0, Mo 0.75 max.

Duplex Stainless Steel

CONVENTIONAL GRADES

S32205 – Plate & Sheet
S32205 – Round Bar
S32750 – Plate & Sheet
S32750 – Round Bar
S32760 – Plate & Sheet
S32760 – Round Bar

Duplex stainless steel is a type of stainless steel characterized by a mixed microstructure of approximately equal parts austenite and ferrite. This dual-phase structure provides a combination of properties, including:

High strength (about twice that of standard austenitic stainless steels)
Excellent resistance to stress corrosion cracking
Good corrosion resistance, especially in chloride-containing environments
Improved toughness compared to ferritic stainless steels

Duplex stainless steels are commonly used in applications such as chemical processing, oil and gas, marine environments, and structural components where both strength and corrosion resistance are critical.