Material 1.0038

Acero estructural no aleado

St 37-2 es un Acero estructural no aleado. Se utiliza principalmente para la ingeniería mecánica general. Su resistencia a la tracción es de entre 340 y 470 N / mm².

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Standards

HDIN / EN	US-Standard	AFNOR	UNI	JIS	request
S235JR RSt37-2 S235JRG2	UNS K01500 UNS K01702 UNS K02401 UNS K02502 UNS K03000		Fe360BFN	SS330	request

Material Category: Acero estructural no aleado

Chemical Composition

C %	Mn %	P %	S %	Cu %	N %
max 0,17	max 1,40	max 0,035	max 0,035	max 0,055	max 0,012

Mechanical Properties

1.0038 Warmgewalzter Flach- und Langerzeugnisse	Streckgrenze Rp0,2 Yield Stress RP0,2 N/mm²	Zugfestigkeit Rm Tensile strength Rm N/mm²	Bruchdehnung Elongation A %	Einschnürung Reduct of Area Z %	Härte Hardness HB	Kerbschlagarbeit KV (ISO-V) Impact Test (Charpy-V) J	Probenlage Sample	bei Temperatur at Temperature °C
<= 16 mm	>= 235 N/mm²
16 - 40 mm	>= 225 N/mm²
40 - 63 mm	>= 215 N/mm²
63 - 80 mm	>= 215 N/mm²
80 - 100 mm	>= 215 N/mm²
100 - 150 mm	>= 195 N/mm²
150 - 200 mm	>= 185 N/mm²
200 - 250 mm	>= 175 N/mm²
<= 3 mm		360 - 510 N/mm²
3 - 100 mm		360 - 510 N/mm²
100 - 150 mm		350 - 500 N/mm²
150 - 250 mm		340 - 490 N/mm²				>= 27 J		~ 20 ° C
<= 150 mm						>= 27 J		~ 20 ° C
3 - 40 mm			>= 26 %				längs / along
3 - 40 mm			>= 24 %				quer / cross
40 - 63 mm			>= 25 %				längs / along
40 - 63 mm			>= 23 %				quer / cross
63 - 100 mm			>= 24 %				längs / along
63 - 100 mm			>= 22 %				quer / cross
100 - 150 mm			>= 22 %				längs / along
100 - 150 mm			>= 22 %				quer / cross
150 - 250 mm			>= 21 %				längs / along
150 - 250 mm			>= 21 %				quer / cross

<= 1 mm			>= 17 %				längs / along
<= 1 mm			>= 15 %				quer / cross
1 - 1,5 mm			>= 18 %				längs / along
1 - 1,5 mm			>= 16 %				quer / cross
1,5 - 2 mm			>= 19 %				längs / along
1,5 - 2 mm			>= 17 %				quer / cross
2 - 2,5 mm			>= 20 %				längs / along
2 - 2,5 mm			>= 18 %				quer / cross
2,5 - 3 mm			>= 21 %				längs / along
2,5 - 3 mm			>= 19 %				quer / cross