A36 is a low-carbon steel containing trace amounts of manganese, phosphorus, sulfur, silicon and other elements such as copper. A36 has good weldability and high yield strength, and is the structural steel plate specified by the engineer. ASTM A36 steel plate is often manufactured into a variety of structural steel parts. This grade is used for welded, bolted or riveted construction of bridges and buildings, as well as for general structural purposes. Due to its yield point, A36 carbon plate can be used to design lighter-weight structures and equipment, and provide good weldability. Construction, energy, heavy equipment, transportation, infrastructure and mining are the industries where A36 panels are commonly used.
Product Parameters
| Product Name | A36/Q235/S235JR Carbon Steel Coil |
| Production Process | Hot Rolling, Cold Rolling |
| Material Standards | AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc. |
| Width | 45mm-2200mm |
| Length | Custom Size |
| Thickness | Hot Rolling: 2.75mm-100mm Cold Rolling: 0.2mm-3mm |
| Delivery Conditions | Rolling, Annealing, Quenching, Tempered or Standard |
| Surface Process | Ordinary, Wire Drawing, Laminated Film |
Chemical Composition
| C | Cu | Fe | Mn | P | Si | S |
| 0.25-0.290 | 0.20 | 98.0 | 1.03 | 0.040 | 0.280 | 0.050 |
Mechanical Properties
| A36 | Limit Tensile Strength | Tensile Strength,
Yield Strength |
Elongation at Break
(Unit: 200mm) |
Elongation at break
(Unit: 50mm) |
Modulus of Elasticity | Bulk Modulus
(Typical for Steel) |
Poisson’s Ratio | Shear Modulus |
| Metric | 400-550MPa | 250MPa | 20.0% | 23.0% | 200GPa | 140GPa | 0.260 | 79.3GPa |
| Imperial | 58000-79800psi | 36300psi | 20.0% | 23.0% | 29000ksi | 20300ksi | 0.260 | 11500ksi |
Physical Performance
| Physical Performance | Metric | Imperial |
| Density | 7.85 g/cm3 | 0.284 lb/in3 |
Scope of Application
Bolted, riveted or welded structures for bridges, buildings and oil drilling rigs.
Used for forming storage tanks, silos, bearing plates, fixtures, rings, templates, fixtures, sprockets, cams, gears, bottom plates, forgings, decoration engineering, piles, brackets, automobiles and agricultural equipment, frames, mechanical parts, etc.
Equivalent Material
| National Standard GB | European Standard EN | American Standard ASTM | German Standard DIN, WNr | Japanese Standard JIS | French Standard AFNOR | British Standard BS | Canada HG |
| Q235B | S235JR | A283C | St37-2 | SM400A | E24-2 | 40A/40B | 230G |
| Italy UNI | India IS | Switzerland SS | Australia ONORM | Norway NS | Spain UNE | International Standards ISO | Portugal NP |
| Fe360B | IS2062 | 1311/1312 | RSt360B | NS12123 | AE235B-FN | E235B/ Fe360B | FE360-B |
| China | USA | Germany | Japan | France | U.K. | internationality |
| GB3077 | AlSI | DIN | JIS | NE | BS | ISO |
| 20Mn2 | 1320
1221 |
20Mn5 | SMn21 | 20M5 | 150M19 | – |
| 30Mn2 | 1330 | 30Mn5 | SMn24 | 32M5 | 150M28 | – |
| 35Mn2 | 1335 | 36Mn5 | SMnl | 35M5 | 150M36 | – |
| 40Mn2 | 1340
1341 |
– | SMn2 | 40M5 | – | – |
| 45Mn2 | 1345 | 46Mn7 | SMn3 | 45M5 | – | – |
| 50Mn2 | 1052 | 50Mn7 | – | 55M5 | – | – |
| 20MnV | – | 20MnV6 | – | – | – | |
| 30Mn2MoW | – | — | – | – | – | |
| 27SiMn | – | 27MnSi5 | – | – | – | |
| 35SiMn | – | 37MnSi5 | – | 38MS5 | – | – |
| 42SiMn | – | 38MnSi4
46MnSi4 |
– | 38MS5 | – | – |
| 20SiMn2MoV | – | – | – | – | – | – |
| 25SiMn2MoV | – | – | – | – | – | – |
| 37SiMn2MoV | – | – | – | – | – | – |
| 40B | 14B35 | 35B2 | – | – | – | – |
| 45B | 50B46H | 45B2 | – | – | – | – |
| 50B | 14B50 | – | – | – | – | – |
| 4OM∏B | 15B41 | – | – | – | – | – |
| 45MnB | 15B48
50B44 |
– | – | – | – | – |
| 20Mn2B | – | – | – | – | – | – |
| 20MnMoB | 80B20 | – | – | – | – | – |
| 15MnVB | – | – | – | – | – | – |
| – | – | – | – | – | – | – |
| – | – | – | – | – | – | – |
| 20MnVB | – | – | – | – | – | – |
| 40MnVB | – | – | – | – | – | – |
| 20MnTiB | – | – | – | – | – | – |
| 25MnTiBRE | – | – | – | – | – | – |
| 2OSiMnVB | – | – | – | – | – | – |
| 15Cr | 5015
5115 |
15Cr3 | SCr21 | 12C3 | 523A14
523M15 |
– |
| 15CrA | – | – | – | – | – | – |
| 20Cr | 5120 | 20Cr4 | SCr22 | 18C3
18C4 |
527A19
527M20 |
683/11
20Cr4 20CrS4 |
| 30Cr | 5130 | 28Cr4 | SCr2 | 28C4
32C4 |
530A30
530A32 |
– |
| 35Cr | 5135 | 34Cr4
37Cr4 |
SCr3 | 38C4 | 530A36 | 683/8
3、 3a、 3b |
| 40Cr | 5140 | 38Cr4
41Cr4 |
SCr4 | 42C4 | 530A40
530M40 |
683/1
4、 4a^ 4b |
| 45Cr | 5145 | 42Cr4 | SCR5 | 45C4 | – | – |
| 50Cr | 5150
5152 |
– | – | 50C4 | En48 | – |
| 38CrSi | – | – | – | – | – | – |
| 12CrMo | 4119 | 13CrMo44 | – | 12CD4
15CD2 |
– | – |
| 15CrMo | ASTM
A-387Gr. B |
15CrMo5
16CrMo44 |
SCM21 | 15CD4. 05 | BS1653 | – |
| 20CrMo | 4118 | 20CrMo5
22CrMo4 |
SCM22 | 18CD4
20CD4 |
CDS 12
CDSllO |
– |
| 30CrMo | 4130 | 25CrMo4 | SCM2 | 30CD4 | CDS 13 | – |
| 30CrMoA | – | 32CrMol2
3ICRMo12 |
– | – | – | – |
| 35CrMo | 4135
4137 |
34CrMo4
35CrMo4 |
SCM3 | 35CD4 | 78A37 | 683/1
C35ea C35eb |
| 42CrMo | 4140
4142 |
41CrMo4
42CrMo4 |
SCM4 | 40CD4
42CD4 |
708M40
708A42 709M40 |
683/1
3 |
| 12CrMoV | – | – | – | – | – | – |
| 35CrMoV | – | 35CrMoV5 | – | – | – | – |
| 12CrlMoV | – | 13CrMoV4.2 | – | – | – | – |
| 25Cr2MoVA | – | 24CrMoV5.5 | – | – | – | – |
| 25Cr2MolVA | – | – | – | – | – | – |
| 20CR3MoWVA | – | 21CrVMoW12 | – | – | – | – |
| 38CrMoΛl | 6370 (ΛMS) | 34CrAlMo5
41CrAlMo7 |
SACM645 | 40CAD6.12 | 905M39 | 683/10
41CrAlMo74 |
| 20CrV | 6120 | 22CrV4 | – | 22CrV4 | – | – |
| 40CrV | 6140 | 42CrV | – | 42CrV4 | – | – |
| 50CrVA | 6150 | 50CrV4 | SUPlO | 50CV4 | 735A50 | – |
| 15CrMn | – | 16MnCr5 | – | 16MC5 | – | – |
| 20CrMn | 5120 | 20MnCr5 | SMC21 | 20MC5 | – | – |
| 40CrMn | 5140 | – | SMC3 | – | – | – |
| 20CrMnSi | – | – | – | – | – | |
| 25CrMnSi | – | – | SMKl | – | – | – |
| 30CrMnSi | – | – | – | – | – | – |
| 30CrMnSiA | – | – | – | – | – | – |
| 35CrMnSiA | – | – | SMK2 | – | – | – |
| 20CrMnMo | 4119 | 20CrMo5 | SCM23 | – | – | – |
| 40CrMnMo | 4140 | – | – | – | – | – |
| 20CrMnTi | – | – | SMK22 | – | – | – |
| 30CrMnTi | – | 30MnCrTi4 | – | – | – | – |
| 20CrNi | 3120 | 20NiCr6 | – | 20NC6 | 637A16
637M17 |
– |
| 40CrNi | 3140 | 46NiCr6 | SNCl | 35NC6 | 640A35
640M40 |
– |
| 45CrNi | 3145 | 45NiCr6 | – | – | – | – |
| 50CrNi | 3150 | – | – | – | – | – |
| 12CrNi2 | 3115 | 14NiCrlO | SNC21 | IONCll
14NC11 |
– | – |
| 12CrNi3 | 3310 | 13NiCrl2 | SNC22 | 10NC12
14NC12 |
655A12
655M13 |
– |
| 20CrNi3 | – | 22NiCrl4 | – | 20NC11 | – | – |
| 30CrNi3 | – | 28NiCrlO
31NiCrl4 |
SNC2 | 30NC11
30NC12 |
– | – |
| 37CrNi3 | – | 35NiCrl8 | SNC3 | 35NC15 | – | – |
| 12Cr2Ni4 | E3310 | 14NiCrl8 | – | 12NC15 | – | – |
| 20Cr2Ni4 | E3316 | 22NiCrl4 | – | 20NC14 | 659A15
659M15 |
– |
| 20CrNiMo | 8620
8720 |
20NiCrMo2
21NiCrMo2 |
– | 20NCD2 | 805A20
805M20 |
– |
| 40CrNiMoA | 4340
9840 |
36NiCrMo4
40NiCrMo6 |
SNCM8 | 35NCD5
40NCD3 |
817M40
816M40 |
– |
| 45CrNiMoVA | 4437 | – | SNCM9 | – | – | – |
| 18Cr2Ni4WA | ||||||
| 25Cr2Ni4WA |
We are a professional steel production and sales company. It has convenient logistics and exports, excellent production and operating environment, mature industrial facilities and complete related support industries. Our traditional advantages are complete varieties, sufficient inventory, good inventory, low price, short delivery time and good services.
Once the products received by customer were found not comply with the products or contract demands, what will you do?
A: We will compensate the customer for all the loss without any hesitation. Do you provide samples Is it free or extra? A: Yes, we could offer free samples. What certifications do your products have? A: We have ISO 9001, SGS, EWC and other certifications. What kind of payment terms would you accept? A: We always do T/T.30% T/T as deposit,70% T/T as balance. What is the delivery time?A: 10-15 days What is your MOQ? A: We will provide Original Mill Usually 25 tonnes, but it can be adjusted according to your needs and the actual situation of the inventory.
