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DIN 17100 ST37-3 steel plate applications

Posted:2015-11-30 03:31:22

DIN 17100 ST37-3 steel plate applications

DIN 17100 standard /Carbon-Structural-and-Alloy-Steel.htmlCarbon-Structural-and-Alloy-Steel.htmlapplies to steel sections, like flange beams, steel bars ,steel strip, steel plate, steel wide flats, seamless and welded steel pipes, square and rectangular hollow sections, products from steels according to DIN17100 are for use in welded, riveted and screwed structural components, They are not intended for heat treatment - apart from stress-reliening heat treatment and normalizing.

Chemical elements composition of St37-3:

C

Si

Mn

P

S

N

0.19

0.60

1.70

0.050

0.050

0.010

Mechnical property of St37-3 steel:

St37-3

≤ 16

> 16 ≤ 40

> 40 ≤ 63

> 63 ≤ 80

> 80

Yield strength (≥Mpa)

235

225

215

215

215

< 3

≥ 3 ≤ 100

> 100

Tensile strength (Mpa)

360-510

340-470

340-470

ST37-3 steel plate Application:
ST37-3 steel has good corrosion resistance and one of the chromium, molybdenum, manganese low alloy steels noted for toughness, good torsional strength and good fatigue strength.
ST37-3 steel use for statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears.
ST37-3 steel is especially intended for use in heavily loaded parts welded structures such as, bridges, flood gates, storage tanks, water supply tanks, etc., for service at ambient and low temperatures.

ST37-3 steel plate Specification:
Thickness: 6-80mm
Width: 1360-3000mm
Length: 6000-12000mm

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