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Wholesale Q235B carbon steel coil Q345b cold rolled steel coils
Negotiable
Min.Order:1
Jiangsu Hengrui Iron And Steel Co., Ltd.
Business Type: Government ministry/Bureau/CommissionMain Products: , , ,Product Details
| Product name | cold rolled iron steel coils mild carbon steel roll | ||
| Thickness | 1.5-25mm | ||
| Width | 1250-2500mm (Or as custom's request) ( regular width 1000mm, 1250mm, 1500mm ) | ||
| Coil ID | 508mm or 610mm | ||
| Coil weight | 3 - 8 ton or as client requirement | ||
| Standard | ASTM EN DIN GB ISO JIS BA ANSI | ||
| Steel Grade | Q235,Q345,ST37, Q195, Q215, A36,45# ,16Mn, SPHC | ||
| Technique | hot rolled cold rolled (as custom's request) | ||
| Surface treatment | Bare/Shot Blasted and Spray Paint or as required. | ||
| Application | Used in home appliances construction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc. | ||
| Package | Standard export package (Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet) | ||
| Payment Terms | T/T or L/C | ||
| Delivery time | Within 15 workdays after deposit received | ||
| Remarks | Insurance per to Contract terms; MTC will be handed on with shipping documents; We accept the third party certificatation test. | ||
| Standard | Grade | General Size | Delivery Condition |
| ASTM A36 | A36/A36-B | 5-20 * 2300-2500 * C | Boron added or Black Condition |
| ASTM A283 | A283-B/A283C | 5-20 * 2300-2500 * C | Boron added or Black Condition |
| ASTM A572 | A572Gr50-B/A572Gr42-B | 5-20 * 2300-2500 * C | Boron added or Black Condition |
| ASTM A515 | A515Gr70 | 5-20 * 2300-2500 * C | Boron added or Black Condition |
| ASTM A516 | A516Gr70 | 5-20 * 2300-2500 * C | Boron added or Black Condition |
| JIS G 3101 | SS400-B | 5-20 * 2300-2500 * C | Boron added or Black Condition |
| JIS G3136 | SN400B | 5-20 * 2300-2500 * C | Boron added or Black Condition |
| EN10025-2:2004 | S235JR-S355K2+N | 5-20 * 2300-2500 * C | Boron added or Black Condition |
| EN10025-5:2004 | S355J2W/S355K2W | 5-20 * 2300-2500 * C | Boron added or Black Condition |
| Grade | Rank | Chemical Composition( %) | ||||
| C | Mn | Si | S | P | ||
| Q195 | 0.06~0.12 | 0.25~0.50 | ≤0.3 | ≤0.05 | ≤0.045 | |
| Q215 | A | 0.09~0.15 | 0.25~0.55 | ≤0.3 | ≤0.05 | ≤0.045 |
| B | ≤0.045 | |||||
| Q235 | A | 0.14~0.22 | 0.30~0.65 | ≤0.3 | ≤0.05 | ≤0.045 |
| B | 0.12~0.20 | 0.30~0.70 | ≤0.045 | |||
| C | ≤0.18 | 0.35~0.80 | - | ≤0.04 | ≤0.04 | |
| D | ≤0.17 | ≤0.035 | ≤0.035 | |||
| Q255 | A | 0.18~0.28 | 0.40~0.70 | ≤0.3 | ≤0.05 | ≤0.045 |
| B | ≤0.045 | |||||
| Q275 | 0.28~0.38 | 0.50~0.80 | ≤0.35 | ≤0.05 | ≤0.045 | |
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