SS400 A36 Carbon Steel Coil 200mm -1200mm Width Hot Rolled MS Steel
Coil
SS400 is basically equivalent to China's Q235(equivalent to Q235A).
However, there are differences in specific indicators. Q235
requires the content of C, Si, Mn, S, P and other elements, while
SS400 only requires S and P less than 0.050. The yield point of
Q235 is greater than 235 MPa, while that of SS400 is 245MPa. SS400
(Steel for General Structure) means steel with tensile strength
greater than 400MPa for general structure. Q235 means ordinary
carbon structural steel with yield point greater than 235MPa. SS400
is JIS G3101. The standard number of Q235 is GB/T700. SS400 is a
way of marking Japanese steel, in fact, is the domestic Q235 steel.
It's a kind of steel material. Q represents the yield of this
material, and 235 is the yield value of this material, which is
around 235. And the yield value will decrease with the increase of
material thickness. Because the carbon content is moderate, the
comprehensive performance is better, the strength, plasticity and
welding performance is better match, the most widely used. Often
rolled into rod or round steel, square steel, flat steel, Angle
steel, I-beam, channel steel, window frame steel and other
sections, thick steel plate. Widely used in construction and
engineering structures. It is used for making steel bars or
building workshop frames, high voltage transmission towers,
Bridges, vehicles, boilers, containers, ships, etc., and also a
large number of mechanical parts with low performance requirements.
Grade C and D steel can also be used for some special steels.
Product Details
| Width | 600mm-3000mm or as required | Thickness | 0.1mm-300mm or as required |
| Technique | Hot/Cold Rolled | Standard | AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, Etc. |
| Surface treatment | Clean, blasting and painting according to customer requirement | Certificate | API,ISO,SGS,BV,CE etc |
| Package | Standard export seaworthy package,suit for all kinds of transport,
or as required. | Trade term | Ex-Work,FOB,CNF,CFR,CIF,etc |
1. Advantages:
| 1. Reasonable price with excellent quality |
| 2. Abundant stock and prompt delivery |
| 3. Rich supply and export experience, sincere service |
2. Material:
A36, A53, ASTM A106, JIS S400, Q235B, Q235C, Q235D, Q345E, Q345,
Q390B, Q390C, Q390D, Q390E, Q420, Q420B, Q420C, Q420D, Q420E, Q460,
Q460D, Q500C, Q500D, Q550C, Q550D, Q550E, Q620C, Q620D, Q620E,
Q690A, Q690B, Q690C, Q690D, Q690E, Q690D, Q690C, Q890C, Q890D,
16Mo3, 16MnL, 16MnR , 16Mng, 16MnDR
3. Chemical Composition:
| Grade | Rank | Chemical Composition( %) |
| C | Mn | Si | S | P |
| 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 |
4. Standard:
| 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 |
5. Packing:
Standard stainless steel shipping packaging or as customer
required.
