silicon manganese
Silicon Manganese for Welding and Casting
Silicon Manganese is an alloy of silicon and manganese, often used in welding and casting applications due to its hardness and high melting temperature. It is primarily used as a deoxidizer and des...
DESCRIPTION
Silicon Manganese is an alloy of silicon and manganese, often used in welding and casting applications due to its hardness and high melting temperature. It is primarily used as a deoxidizer and desulfurizer in the production of steel and iron.
In welding, Silicon Manganese is added to the base metal to improve its strength and durability. It is particularly useful in welding high-strength steels, as it helps prevent cracking and brittleness.
In casting, Silicon Manganese is added to the molten metal to improve its fluidity and castability. It also helps reduce shrinkage and porosity in casted parts.
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SiMn
|
HC
|
HC
|
HC
|
HC
|
MC
|
LC
|
|
60/14
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60/15
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65/16
|
70/16
|
55/25
|
55/25
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|
|
Mn
|
60% min
|
65% min
|
65% min
|
70% min
|
55%-60% min
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|
|
Si
|
14% min
|
14% min
|
16% min
|
16% min
|
20%-25% min
|
|
|
C
|
2.5% max
|
2.25% max
|
2% max
|
2% max
|
0.5% max
|
0.20% max
|
|
P
|
0.35% max
|
0.35% max
|
0.35% max
|
0.3% max
|
0.15% max
|
0.15% max
|
|
S
|
0.03% max
|
0.03% max
|
0.03% max
|
0.03% max
|
0.03% max
|
0.03% max
|
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