1.0037 Material St37-2 Steel Low Alloy Structure Round Steel Cold Rolled Hot Rolled Plate Cold Drawing Rod

• Type: Carbon Steel Bar
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Composition: Stainless Steel Scrap
• Technique: Forged
• Shape: Bar
• Surface Treatment: Polished
• Model NO.: carbon steel
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application: Die Steel Bar
• Transport Package: N/M
• Specification: 6-400mm
• Trademark: Smooth
• Origin: China
• HS Code: 7228400000
• Production Capacity: 5000ton/Month

Product Description

Product Description

1.0037 Material St37-2 Steel Equivalent, Properties, Composition, DIN 17100

DIN 17100 St37-2 Steel (1.0037 Material)

St37-2 steel (1.0037 material) is an unalloyed structural steel grade complies with DIN 17100: 1980 and has been discarded since 2004. According to German standard DIN 17100, St37 steel is divided into St37-2, USt37-2, RSt37-2 and St37-3. Material St 37 new designation is S235, and St37-2 new designation is S235JR (1.0038), the new standard is EN 10025-2: 2004.

St37 Steel Datasheet & Specification

The material St37 datasheet and specification can be found in the following tables.

Chemical Composition

The following table shows the chemical composition of material 1.0037.
Steel 1.0037 data sheet - 1, Chemical composition (ladle analysis) according to DIN 17100 and DIN EN 10025: 1993.

Country (Region)	Standard	Steel Grade (Steel number)	C	Mn	P	S	N	Cu	Thickness (d) (mm)	Method of deoxidation
Germany	DIN 17100: 1980	St37-2 (1.0037)	0.17		0.050	0.050	0.009		≤ 16	Optional
			0.20						16 <d ≤40
		USt37-2 (1.0036)	0.17		0.050	0.050	0.007		≤ 16	Rimming
			0.20						16 <d ≤40
		RSt37-2 (1.0038)	0.17		0.050	0.050	0.009		≤ 40	Killed
			0.20						> 40
		St37-3 (1.0116)	0.17		0.040	0.040	-		All	Special Killed
European Union	EN 10025: 1993	S235JR (1.0037)	0.17	1.40	0.045	0.045	0.009		≤ 16	Optional
			0.20						16 <d ≤40
	EN 10025-2: 2004	S235JR (1.0038)	0.17	1.40	0.035	0.035	0.012	0.55	≤ 40	Killed
			0.20						> 40

St37 steel data sheet - 2, Chemical composition (piece analysis) according to DIN 17100 and DIN EN 10025: 1993.

			Chemical Composition (product analysis), %, ≤
Country (Region)	Standard	Steel Grade (Steel number)	C	Mn	P	S	N	Cu	Thickness (d) (mm)	Method of deoxidation
Germany	DIN 17100: 1980	St37-2 (1.0037)	0.21		0.065	0.065	0.010		≤ 16	Optional
			0.25						16 <d ≤40
		USt37-2 (1.0036)	0.21		0.065	0.065	0.009		≤ 16	Rimming
			0.25						16 <d ≤40
		RSt37-2 (1.0038)	0.19		0.060	0.060	0.010		≤ 40	Killed
			0.22						> 40
		St37-3 (1.0116)	0.19		0.050	0.050	-		All	Special Killed
European Union	EN 10025: 1993	S235JR (1.0037)	0.21	1.50	0.055	0.055	0.011		≤ 16	Optional
			0.25						16 <d ≤40
	EN 10025-2: 2004	S235JR (1.0038)	0.19	1.50	0.045	0.045	0.014	0.60	≤ 40	Killed
			0.23						> 40

St37 Steel Properties

Physical Properties

• Material St 37-2 Density: 7.85 g/cm3
• Melting point: 1420-1460 °C (2590-2660 °F)

Mechanical Properties

The yield strength, tensile strength, elongation and impact resistance are listed in the following data sheet.

• Structural Steel St37-2 Hardness: ≤ 120 HBW
• Impact value: ≥ 27 J, tested at room temperature 20 ° C (thickness: ≤ 25mm)

Yield Strength
Material St 37-2 Datasheet - 3

	Yield strength (≥ N/mm2); Thickness (d) mm
Steel (Steel number)	d≤16	16< d ≤40
St37-2 (1.0037)	235	225

Tensile Strenght
Material 1.0037 Datasheet - 4

	Tensile strength (≥ N/mm2); Thickness (d) mm
Steel (Steel number)	d<3	3 ≤ d ≤ 100
St37-2 (1.0037)	360-510	340-470

1MPa = 1N/mm2
Elongation
Material St 37-2 Datasheet - 5

	Elongation (≥, %); Thickness (d), mm
Steel (Steel number)	0.5 ≤d <1	1≤ d <1,5	1,5 ≤d <2	2 ≤d <2,5	2,5 ≤d <3
St37-2 (1.0037)	17	18	19	20	21

 

	Elongation (≥, %); Thickness (d), mm
Steel (Steel number)	3 ≤d ≤40	40< d ≤63	63 < d ≤100	100 < d ≤ 150	150 < d ≤ 250
St 37-2 (1.0037)	26	25	24	22	21

Material St37 Equivalent Grades

DIN 1.0037 (material St37-2) equivalent to US ASTM AISI SAE, European standard EN, British standard BSI, France standard NF, ISO standard, Japanese standard JIS, Chinese GB standard and Indian IS standard. (For reference)

St37 Equivalent grade

German

US

European Union

UK

France

Japan

China

India

ISO

Standard

Steel (Steel number)

Standard

Steel

Standard

Steel (Steel number)

Standard

Steel

Standard

Steel

Standard

Steel

Standard

Steel

Standard

Steel

Standard

Steel

DIN 17100: 1980 (EN 10025: 1993)

St 37-2 (1.0037)

ASTM A36; ASTM A283/A283M

A36; Grade D

EN 10025-2: 2005

S235JR (1.0038)

BS 4360

40B

NF A35-501

E24-2

JIS G3101; JIS G3106

SS400; SM400A

GB/T 700

Q235, Q235B

IS 2062

E250B, E250

ISO 630-2

S235B

Detailed Photos