DIN 17100 ST37/ST12/ST14/ST52 Carbon Steel Plate
Classification:
Product Description
DIN 17100 ST37/ST12/ST14/ST52 Carbon Steel Plate
The Chinese material corresponding to ST37 is 45# steel, which is carbon structural steel. The chemical composition and mechanical properties of 45# steel are equivalent to ST37. ST37 steel also has the characteristics of strong wear resistance, high strength, good toughness, good processing performance, and good welding performance. ST37 steel has a wide range of applications and is often used to manufacture various mechanical parts, such as shafts, pins, gears, couplings, rolling shafts, machined parts, etc. In addition, ST37 steel can also be used in construction, bridges, pressure vessels, ships, barrels and other fields. ST37 steel has become one of the main materials in many fields of machinery manufacturing industry. Its manufacturing process is simple, with low cost.
Product Parameters
|
Product Name |
DIN 17100 ST37/ST52 Carbon Steel Plate |
|
Production Process |
Hot Rolling, Cold Rolling |
|
Material Standards |
AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc. |
|
Width |
100mm-3000mm |
|
Length |
1m-12m, or Customized Size |
|
Thickness |
0.1mm-400mm |
|
Delivery Conditions |
Rolling, Annealing, Quenching, Tempered or Standard |
|
Surface Process |
Ordinary, Wire Drawing, Laminated Film |
Chemical Composition
|
Brand |
C |
P |
S |
N |
||||
|
≤ 16 mm |
16-32 mm |
32-40 mm |
40-63 mm |
63-100 mm |
||||
|
St37-2 |
0.17 |
0.20 |
0.20 |
0.20 |
0.20 |
0.050 |
0.050 |
0.009 |
|
USt37-2 |
0.17 |
0.20 |
0.20 |
0.20 |
0.20 |
0.050 |
0.050 |
0.007 |
|
RSt37-2 |
0.17 |
0.17 |
0.17 |
0.20 |
0.20 |
0.050 |
0.050 |
0.009 |
|
St37-3 |
0.17 |
0.17 |
0.17 |
0.17 |
0.17 |
0.040 |
0.040 |
- |
|
St52-3 |
0.204 |
0.204 |
0.22 |
0.22 |
0.22 |
0.040 |
0.040 |
- |
| ST12 Chemical Elements | C | Mn | P | S | Al |
| Percentage | ≤ 0.10 | ≤ 0.50 | ≤ 0.035 | ≤ 0.035 | ≥ 0.020 |
Steel grade |
Chemical Composition % |
|||||
|
C |
Mn |
p |
S |
Alta |
Ti b |
|
|
DC04 (St14, St15) |
≤ 0.08 |
≤ 0.40 |
≤ 0.025 |
≤ 0.020 |
≥ 0.020 |
- |
Mechanical Properties
|
Brand |
Tensile Strength |
Yield Strength |
|||||
|
|
< 3 mm |
3-100 mm |
≤ 16 mm |
16-40 mm |
40-63 mm |
63-80 mm |
80-100 mm |
|
St37-2 |
360-510 |
340-470 |
235 |
225 |
215 |
205 |
195 |
|
USt37-2 |
- |
- |
- |
- |
- |
- |
- |
|
RSt37-2 |
- |
- |
235 |
225 |
215 |
215 |
215 |
|
St37-3 |
- |
- |
- |
- |
- |
- |
- |
|
St52-3 |
510-680 |
490-630 |
365 |
355 |
345 |
335 |
325 |
| ST12 Mechanical Properties | Tensile Strength | Yield Strength | Elongation |
| 270-410 MPa | ≤ 280 MPa | ≥ 28% |
Steel grade |
Yield Strength a MPa |
Tensile Strength Mpa ≥ |
After Breakage Percent Elongation |
r, b, c ≥ |
n, b, c ≥ |
|||
|
Nominal Thickness mm |
||||||||
|
< 0.70 |
0.70-< 1.0 |
1.0-< 1.6 |
≥ 1.6 |
|||||
|
DC04 (St14, St15) |
120-210 |
270 |
36 |
38 |
39 |
40 |
1.5 |
0.18 |
Scope of Application
DIN 17100 steel plate is especially suitable for heavy-duty parts of welded structures, such as bridges, flood doors, storage tanks, water supply tanks, etc., and must be used in the environment and low temperature.
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