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CHINA |
GB/T 20878-2007 |
12Cr13(1Cr13) |
AMERICA |
ASTM A240-2015a |
S41000,410 |
JAPAN |
JIS G 4303:2005 |
SUS410 |
GERMANY |
EN 10088-1:2005[TJC STEEL] |
X12C13,1.4006 |
Component Specification
GRADE |
12Cr13 |
410 |
SUS410 |
1.4006 |
C |
≤0.15 |
0.08~0.15 |
≤0.15 |
0.08~0.15 |
Si |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
Mn |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.50 |
P |
≤0.040 |
≤0.040 |
≤0.040 |
≤0.040 |
S |
≤0.030 |
≤0.030 |
≤0.030 |
≤0.030 |
Cr |
11.5~13.5 |
11.5~13.5 |
11.5~13.5 |
11.5~13.5 |
Ni |
(≤0.60) |
≤0.75[TJC STEEL] |
(≤0.60) |
≤0.75 |
Mechanical Property
density(g/cm3)20℃ |
7.70 |
|
Melting point (℃) |
1480~1530 |
|
Specific heat [kJ/(kg·K)] 0~100℃ |
0.46 |
|
Heat conductivity [W/(m·K)][TJC STEEL] |
100℃ |
24.2 |
500℃ |
28.9 |
|
coefficient of linear expansion(10-6/K) |
0~100℃ |
11.0 |
0~500℃ |
11.7 |
|
specific resistance(Ω·mm2/m)20℃ |
0.57 |
|
longitudinal modulus of elasticity(kN/mm2)20℃ |
200 |
|
Y |
Mechanical Property
Dimensions of sample hairs(mm) |
≤75 |
|
heat treating regime |
anneal[TJC STEEL] |
800 ~ 900 ℃slow cooling Or about 750℃ fast cooling |
quench |
950~1000℃ cold oil |
|
temper |
700~750℃cold oil |
|
Mechanical properties (quenching+tempering) |
Specified non-proportionality Extension strength MPa |
≥345 |
strength of extension MPa |
≥540 |
|
Percentage elongation after fracture % |
≥22 |
|
Percentagereduction of area; reduction of area % |
≥55 |
|
Impact absorption work J |
≥78 |
|
The hardness of delivery HBW |
anneal |
≤200 |
Quenching + tempering |
≥159 |
Material characteristics:
As a martensitic stainless steel, 1Cr13 also obtains high strength and good toughness through quenching and tempering at high temperature.Bensteel is usually compared with 2Cr13, 3Cr13, 4Cr13, is the lowest carbon content [TJC STEEL]in the four grades, so the strength is the lowest, and the best plastic toughness.
Applications:
As a low cost stainless steel, 1Cr13 is widely used in machinery manufacturing. It is usually used to manufacture oxidation resistant components below 800℃, such as gas turbine blades, mechanical parts of various pumps, shafts and [TJC STEEL]pull rods of steam equipment, etc.Because of its good corrosion resistance, it is also used as a cutting tool.