MN13 Steel Plate
Ball mill liner
Excavator bucket tooth
Crusher die
Low impact casting
Lining plate
Toothed plate
Broken wall
MN13 Steel Plate
Characteristics of products
High abrasive resistance
Strong plasticity and impact toughness
It is work hardening steel - the more impact and abrasion it gets the harder the surface becomes.
Steel stays ductile underneath - only surface layer hardens.
With continued impact steel can harden to 500HB above.
When rolled - never brittle.
Low friction properties.
Non-magnetic.
Standard-GB, ASTM, JIS, DIN
-American standard- ASTM A128
-Europe standard- X120Mn12
-JIS Standard- SCMnH11
-China National Standard- GB Mn13
- DIN Standard- 1.3401
-AS Standard-K700
Chemical composition(%)
|
Brand |
C |
Si |
Mn |
P |
S |
|
X120Mn12/Mn13 |
0.90-1.20 |
0.30-0.80 |
11.00-14.00 |
≤0.035 |
≤0.030 |
Mechanical Properties
|
Tensile Strength |
Elongation |
20°C Impact Resistance |
Initial Hardness(HB) |
Hardness after Hardened(HB) |
180°old Bending Test |
|
≥900MPa |
≥40% |
ak≥50(J) |
190-250 |
≥300 |
Qualified |
Machining Center
Product Application
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