S355 Igbekale Irin Awo

Apejuwe kukuru:

Orukọ: S355 Structural Steel Plate

Irin ite S355 jẹ fifẹ alabọde, irin manganese erogba kekere eyiti o jẹ itusilẹ ni imurasilẹ ati pe o ni resistance ipa to dara (tun ni awọn iwọn otutu-odo).

Standard: EN 10025-2: 2004, ASTM A572, ASTM A709

Ipele: Q235B/Q345B/S235JR/S235/S355JR/S355/SS440/SM400A/SM400B

Sisanra: 1-200mm

Iwọn: 1000-1500mmtabi bi beere

Ipari: 1000-12000mmtabi bi beere

Ijẹrisi: SGS, ISO, MTC, COO, ati bẹbẹ lọ

Akoko Ifijiṣẹ:3-14 Ọjọ

Awọn ofin sisan: L/C, T/T

Agbara Ipese: 1000 ToonuOṣooṣu

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Alaye ọja

ọja Tags

ifihan pupopupo

EN 10025 S355 irin jẹ ipele irin igbekalẹ boṣewa Yuroopu, ni ibamu si EN 10025-2: 2004, ohun elo S355 ti pin si awọn onigi didara akọkọ mẹrin:
● S355JR (1.0045)
● S355J0 (1.0553)
● S355J2 (1.0577)
● S355K2 (1.0596)
Awọn ohun-ini ti irin igbekale S355 dara ju irin S235 ati S275 ni agbara ikore ati agbara fifẹ.

Itumo Irin Ite S355 (Apẹrẹ)

Awọn lẹta ati awọn nọmba ti o tẹle n ṣe alaye itumọ irin S355.
"S" jẹ kukuru fun "irin igbekale".
"355" n tọka si iye agbara ikore ti o kere julọ fun alapin ati sisanra irin gigun ≤ 16mm.
"JR" tumo si iye agbara ikolu jẹ kere ju 27 J ni iwọn otutu yara (20℃).
"J0" le withstand awọn ikolu agbara ni o kere 27 J ni 0 ℃.
"J2" ti o ni ibatan si iye agbara ikolu ti o kere julọ jẹ 27 J ni -20 ℃.
"K2" n tọka si iye agbara ikolu ti o kere ju jẹ 40 J ni -20 ℃.

Kemikali tiwqn & Mechanical ohun ini

Kemikali Tiwqn

			S355 Iṣọkan Kemikali% (≤)
Standard	Irin	Ipele	C	Si	Mn	P	S	Cu	N	Ọna ti deoxidation
EN 10025-2	S355	S355JR	0.24	0.55	1.60	0.035	0.035	0.55	0.012	Rimmed irin ko ba gba laaye
		S355J0 (S355JO)	0.20	0.55	1.60	0.030	0.030	0.55	0.012	Rimmed irin ko ba gba laaye
		S355J2	0.20	0.55	1.60	0.025	0.025	0.55	–	Pa ni kikun
		S355K2	0.20	0.55	1.60	0.025	0.025	0.55	–	Pa ni kikun

Darí Properties
Agbara Ikore

		S355 Agbara Ikore (≥ N/mm2); Dia. (d) mm
Irin	Iwọn Irin (Nọmba Irin)	d≤16	16<d ≤40	40<d ≤63	63<d ≤80	80<d ≤100	100<d ≤150	150<d ≤200	200<d ≤250
S355	S355JR (1.0045)	355	345	335	325	315	295	285	275
	S355J0 (1.0553)
	S355J2 (1.0577)
	S355K2 (1.0596)

Agbara fifẹ

		S355 Agbara Fifẹ (≥ N/mm2)
Irin	Irin ite	d<3	3≤ d≤ 100	100 <d≤ 250
S355	S355JR	510-680	470-630	450-600
	S355J0 (S355JO)
	S355J2
	S355K2

Ilọsiwaju

		Ilọsiwaju (≥%); Sisanra (d) mm
Irin	Irin ite	3≤d≤40	40<d ≤63	63<d ≤100	100<d≤ 150	150<d≤ 250
S355	S355JR	22	21	20	18	17
	S355J0 (S355JO)
	S355J2
	S355K2	20	19	18	18	17