1.4512, X2Cr Ti12, AISI409, UNS S40900 Stainless Steel
Similar Grade:1.4512, X2Cr Ti12, AISI409, UNS S40900
Shape: Round, Flat, Square.
Size Range:
Frame
Processing
Shape |
Round |
Flat |
Square |
| Thickness |
Width |
Rolling |
12-130mm |
4-150mm |
100-900mm |
-
|
Forging |
50-1000mm |
70-800mm |
300-2000mm |
70-1000mm |
Steel-making Condition: EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery Condition:
Annealed , Quenched + Tempered
Surface Condition:
Black, Grinded, Peeled, Rough turned, Polished
Features:
1.Competitive price
2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
| Packing details |
In seaworthy packing, as your requirement. |
| Delivery details |
within 30-50 days |
Chemical Composition:
| Grade |
C |
Mn |
P |
S |
Si |
Cr |
Ti |
| 1.4512 |
0.03
max |
1.00
max |
0.040
max |
0.015
max |
1.00
max |
10.50-
12.50 |
0.65
max |
General properties:
Good weldability
> Good formability similar to that of low alloy steels
> Good oxidation resistance up to 800°C
> Good corrosion resistance in natural atmospheres and in contact
with moderately aggressive media.
Heat treatment:
Annealing:
At 850°C followed by air cooling. It is important never to exceed 925°C.
Parts must be thoroughly degreased prior to any heat treatment operation.
Mechnical Properties:
Crystal structure is fully ferritic, and therefore material is ferromagnetic as soft annealed condition.
Density: 7,7 g/cm3
Coefficient of thermal expansion: 11x10-61/K (T = 20100 °C)
Thermal conductivity at 20°C: 25 W/(m x K)
Modulus of elasticity at 20°C: 220 GPa
Applications:
Various parts of automotive exhaust systems: manifolds, front
pipes, catalytic shells, mufflers.
Welded structures exposed to relatively unaggressive corrosion
conditions or subjected to temperatures not exceeding 800°C.
Contact Information:
FUSHUN SPECIAL STEEL CO., LTD.
Website: fushunmetal.en.made-in-china.com
Audited Supplier 
){kind=link}