15Mn High Manganese Low Carbon Infiltration Steel Plate description
15Mn is high-manganese low-carbon infiltration steel, its performance is similar to that of No. 15 steel, and its welding performance is good, but its hardenability, strength and plasticity are higher than those of No. 15 steel. 15Mn carbon structural steel is used to manufacture the mechanical properties of the central part. Parts with high requirements and need to be carburized.
15Mn High Manganese Low Carbon Infiltration Steel Plate specification
SPECIFICATIONS FOR CHECKERED STEEL PLATE/DIAMOND PLATE | |||
Product Name | ASTM A36 S335 SS400 SAE 1006 Hot Rolled Carbon Steel Chequered Sheets Steel Plate | ||
Standard | AISI,ASTM, EN, BS, GB, DIN, JIS | ||
Thickness | 2mm-20mm | ||
Width | 0.6m-2m,or as to requirement | ||
Length | 1m-12m,or as to requirement | ||
Materials | Q235A/Q235B/Q235C 201/202/304/430 | ||
Inspection | ISO,BV,SGS,MTC | ||
Packing | Waterproof paper, and steel strip packed. | ||
Supply Ability | 250000 metric tons/Year | ||
MOQ | 5 metric ton,sample order accepted | ||
Shipment time | Within 7-10 workdays after receiving deposit or L/C | ||
Payments | T/T,LC | ||
15Mn High Manganese Low Carbon Infiltration Steel Plate chemical composition
| Brand | C | Si | Mn | P | S | Cr | Mo | Ni | B | CEV |
|---|---|---|---|---|---|---|---|---|---|---|
| NM360 | ≤0.17 | ≤0.50 | ≤1.5 | ≤0.025 | ≤0.015 | ≤0.70 | ≤0.40 | ≤0.50 | ≤0.005 | |
| NM400 | ≤0.24 | ≤0.50 | ≤1.6 | ≤0.025 | ≤0.015 | 0.4~0.8 | 0.2~0.5 | 0.2~0.5 | ≤0.005 | |
| NM450 | ≤0.26 | ≤0.70 | ≤1.60 | ≤0.025 | ≤0.015 | ≤1.50 | ≤0.05 | ≤1.0 | ≤0.004 | |
| NM500 | ≤0.38 | ≤0.70 | ≤1.70 | ≤0.020 | ≤0.010 | ≤1.20 | ≤0.65 | ≤1.0 | Bt: 0.005-0.06 | 0.65 |
15Mn High Manganese Low Carbon Infiltration Steel Plate mechanical property
| Brand | Thickness mm | Tensile Test MPa | Hardness | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| YS Rel MPa | TS Rm MPa | Elongation % | ||||||||
| NM360 | 10-50 | ≥620 | 725-900 | ≥16 | 320-400 | |||||
| NM400 | 10-50 | ≥620 | 725-900 | ≥16 | 380-460 | |||||
| NM450 | 10-50 | 1250-1370 | 1330-1600 | ≥20 | 410-490 | |||||
| NM500 | 10-50 | --- | ---- | ≥24 | 480-525 | |||||
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