DIN 17100 ST37/ST12/ST14/ST52 Carbon Steel Plate-Hanwu Iron and Steel (Shandong) Co., Ltd.

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DIN 17100 ST37/ST12/ST14/ST52 Carbon Steel Plate

Product Description

DIN 17100 ST37 is a carbon structural steel widely used in construction, machinery and manufacturing industries. It has good mechanical properties and can be used to manufacture various mechanical parts.

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
Brand	≤ 16 mm	16-32 mm	32-40 mm	40-63 mm	63-100 mm	P	S	N
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 %
Steel grade	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
ST12 Mechanical Properties	270-410 MPa	≤ 280 MPa	≥ 28%

Steel grade	Yield Strength a MPa	Tensile Strength Mpa ≥	After Breakage Percent Elongation (L o =80mm, b=20mm) % ≥				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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