Product details
Model Number: ZXL067
Brand Name: Baosteel, TISCO
Key Specifications/Special Features:
DescriptionsDIN X17CrNi16-2 is a martensitic stainless combining excellent impact strength at high hardness levels with the best corrosion resistance of any martensitic stainless steels.Steel with high polish ability.For application up to working temperature or 500℃.ApplicationsDIN X17CrNi16-2 has been successfully used in a variety of aircraft and general industrial applications.These include fasteners, shafts, bolts, valve components and chemical equipment, components for dairies, machine building, and paper industry.
Chemical composition (in weight %)
C 0.17
Si max. 1.0
Mn max. 1.5
Cr 0.15
Ni 2.0
Physical properties (average values) at ambient temperature
Modulus of elasticity [103xN/mm2]: 216
Density [g/cm3]: 7.7
Thermal conductivity [W/m. K]: 25
Electric resistivity [Ohm mm2/m]: 0.7
Specific heat capacity [J/g. K]: 0.46
Soft annealing
Heat to 660-750℃, cool slowly in furnace. This will produce a maximum Brinell hardness of 295.
Hardening
Harden from a temperature of 980-1030℃followed by oil or air quenching. Hardness after quenching is about 47 HRC.
Tempering
Tempering temperature: For Q+T 800: 750-800℃, For Q+T 900: 600-650℃.
Forging
Hot forming temperature: 1100-800℃, slow cooling.
Machinability
In the fully annealed condition, DIN X17CrNi16-2 will gall and build up on the tools. Good surface finishes are not easily obtained.
Corrosion resistance
DIN X17CrNi16-2 is superior to all other martensitic grades in terms of corrosion resistance. Will resist dilute acids and alkalis, neutral and basic salts, food acids, fresh water and atmosphere.
Welding
Most electric welding procedures have proven successful with DIN X17CrNi16-2 stainless. Filler metal should be AWS E/ER410. To avoid cracking, pre-heat the work piece to 204-316℃. After air cooling, treat at 649℃to retain maximum properties.
Embrittlement: It must be in mind that the temperature range between 425 and 525℃must be avoided owing to embrittlement at 475℃.
Cold working
This alloy is easily drawn, spun, headed, sheared and bent compared with other stainless steels.
Packing and delivery
Packing: standard export seaworthy package or as customers’ requirements
Delivery: 7-20 days after received deposit of T/T
Chemical composition (in weight %)
C 0.17
Si max. 1.0
Mn max. 1.5
Cr 0.15
Ni 2.0
Physical properties (average values) at ambient temperature
Modulus of elasticity [103xN/mm2]: 216
Density [g/cm3]: 7.7
Thermal conductivity [W/m. K]: 25
Electric resistivity [Ohm mm2/m]: 0.7
Specific heat capacity [J/g. K]: 0.46
Soft annealing
Heat to 660-750℃, cool slowly in furnace. This will produce a maximum Brinell hardness of 295.
Hardening
Harden from a temperature of 980-1030℃followed by oil or air quenching. Hardness after quenching is about 47 HRC.
Tempering
Tempering temperature: For Q+T 800: 750-800℃, For Q+T 900: 600-650℃.
Forging
Hot forming temperature: 1100-800℃, slow cooling.
Machinability
In the fully annealed condition, DIN X17CrNi16-2 will gall and build up on the tools. Good surface finishes are not easily obtained.
Corrosion resistance
DIN X17CrNi16-2 is superior to all other martensitic grades in terms of corrosion resistance. Will resist dilute acids and alkalis, neutral and basic salts, food acids, fresh water and atmosphere.
Welding
Most electric welding procedures have proven successful with DIN X17CrNi16-2 stainless. Filler metal should be AWS E/ER410. To avoid cracking, pre-heat the work piece to 204-316℃. After air cooling, treat at 649℃to retain maximum properties.
Embrittlement: It must be in mind that the temperature range between 425 and 525℃must be avoided owing to embrittlement at 475℃.
Cold working
This alloy is easily drawn, spun, headed, sheared and bent compared with other stainless steels.
Packing and delivery
Packing: standard export seaworthy package or as customers’ requirements
Delivery: 7-20 days after received deposit of T/T
Shipping Information:
- FOB Port: Shanghai
- Lead Time: 7 - 20 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe
