| Commodity | Low Alloy and High Strength Steel Plate/steel sheet SM400 |
| Thickness | 4mm -260mm |
| Width | 1500-3600mm |
| Length | 3000mm-18000mm |
| Standard | JIS |
| Delivery state | AR(As hot rolled only), TMCP, Q+T(Quenching+Tempering), N(Normalizing),CR( Control rolled only) , or according to your requirement |
| Additional service | Hot rolled(HR), control rolled(CR) Thermo Mechanical Control Process(TMCP), Normalized , Q&T, impact test, Z15,Z25,Z35. |
| Delivery time | Based on the quantity of product |
| Material | SM400 |
| Package | In bulk / Simple plastic cover for water-proof/According to Customer's requirement |
| Payment | T/T. L/C |
| Trade terms | FOB/CFR/CIF/EXW |
| Min quantity | 10MT |
| Surface treatment | Sand blasting/Painting/non-treatment/according to customer's requirement |
| Place of origin | Tianjin City, China |
| Technique | Hot rolled steel plate/Cold rolled steel plate/forged steel plate |
| Certificate | MTC/SGS/BV |
| Main market | Middle East,Africa, Asia and some Uropean country and Americ |
| Productive | 2000-3000 Metric Tons pet Month |
| Application | (1)SM400 Hot rolled steelused for metallurgical, mechanical, electrical construction field
(2)SM490 Hot rolled steel used for ships, military (armored) Construction
(3)SM400/SM490 steel plate /sheet used for outside engineering, machine tool base, automobile rear of products |
| |
| SM400B JIS3106 | Comparison of steel grades |
| DIN17100 | ST37-3U |
| ASTM | |
| EN 10025-2 | S355JR |
| NFA 35-501 | E24-3 |
| BS1449 | 40C |
| UNI7070 | FE E 360 C |
| EN 10025-2:1990 | FE E 360 C |
| |
| Chemical analysis -% by mass* |
| Grades | S(max) | C(max) | Si(max) | Mn(mix) | P(max) |
| SM400A/B/C | 0.45 | 0.17 | | 1.4 | 0.045 |
| |
| SM400 Hot rolled steel sheet Chemical composition unit% |
| | Chemical composition |
| | C(max) | Si(max) | Mn(max) | P(max) | S(max) |
| SM400A | 0.23 | | 2.5xc min | 0.035 | 0.035 |
| SM400B | 0.2 | 0.35 | 0.6-1.40 | 0.035 | 0.035 |
| SM400C | 0.19 | 0.35 | 1.4max | 0.035 | 0.035 |
| SM490A | 0.2 | 0.55 | 1.6max | 0.035 | 0.035 |
| SM490B | 0.19 | 0.55 | 1.6max | 0.035 | 0.035 |
| SM490C | 0.19 | 0.55 | 1.6max | 0.035 | 0.035 |
| SM490YA | 0.2 | 0.55 | 1.6max | 0.035 | 0.035 |
| SM490YB | 0.2 | 0.55 | 1.6max | 0.035 | 0.035 |
| SM520B | 0.2 | 0.55 | 1.6max | 0.035 | 0.035 |
| SM520C | 0.2 | 0.55 | 1.6max | 0.035 | 0.035 |
| SM570 | 0.19 | 0.55 | 1.6max | 0.035 | 0.035 |
