Tel : 0086-021-60880117
Tel : 0086-021-60880117
JIS SNCM220 alloy Steel is a high quality Quenched and Tempered Alloy Structural steel,it belong to the high quality low carbon,Low alloy chromium,molybdenum,nickel case hardening steel.Oil Quenched & Tempered Hardenss is 28-34 HRc.JIS SNCM220 steel Annealing delivery hardenss less than 250HB.
JIS SNCM220 Alloy structural steel properties is a Nickel chromium molybdenum alloy steel specification. SNCM220 With a lower carbon content range,so JIS SNCM220 alloy steel have good weldability.
Delivery Status of SNCM220 structural alloy steel:Cold rolled, soft annealing, stress release annealing, spheroidized annealing.
SNCM220 steel chemical composition %
|
Grade
|
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
|
SNCM220 |
0.17-0.23 |
0.15-0.35 |
0.60-0.90 |
≤0.030 |
≤0.030 |
0.40-0.70 |
0.40-0.60 |
0.15-0.25 |
SNCM220 steel Mechanical properties
|
Grade
|
Min Yield strength in different thickness |
Min tensile strength in different thickness |
Elongation in different thickness |
Shrinking |
|
SNCM220 |
1176 |
980 |
9 |
45 |
JIS SNCM220 Alloy steel, we can supply the round bar,steel flat bar,plate,hexagonal steel bar and steel square block.JIS SNCM220 steel Round bar can be sawn to your required lengths as one offs or multiple cut pieces.SNCM220 structure alloy steel Rectangular pieces can be sawn from flat bar or plate to your specific sizes.Ground tool steel bar can be supplied,providing a quality precision finished bar to tight tolerances.
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