Name: Tuam Tshoj JISG 3141 SPCC-SD Cold Rolled Steel Sheets Thiab Strips Chaw tsim tshuaj paus Chaw tsim tshuaj paus - Gnee Steel
Brand: GNEE
SKU: 302767007

JIS G 3141 yog dab tsi?

JIS G 3141 SPCC-SDyog ib qib tshwj xeeb ntawm txias-kho cov pa roj carbon steel ntawv / sawb txhais los ntawm Japanese Industrial Standards (JIS).

JIS G 3141 yog cov khoom siv hauv Nyij Pooj rau cov khoom siv txias txias.

JIS G 3141: Cov ntaub ntawv Japanese tus qauv lub npe yog Txias- txo cov pa roj carbon steel nplooj thiab sawb.

SPCC: Ib qho lus luv rau Steel Phaj Txias Ua Lag Luam. Nws txhais tau hais tias kev lag luam - zoo, dav dav - lub hom phiaj txias - dov steel.

-S: Stands for Standard Temper, qhia tias cov khoom yog muab nyob rau hauv lub annealed thiab tawv nqaij -rolled (temper-rolled) mob.

-D: Sawv rau Dull tiav, txhais tau tias cov hlau muaj matte, tsis yog -reflective, textured nto (tseem hu ua "dull finish" lossis "shot blast finish").

Hom

Txias dov steel ntawv thiab strips (JIS G 3141)

Hlau hom cim		Daim tawv nqaij - kis cim	Qib steel	Tshuaj muaj pes tsawg leeg,%
Hlau hom cim		Daim tawv nqaij - kis cim	Qib steel	C	Si	Mn	P	S
General lub hom phiaj	SPCC	S	TAB 8	Tsawg dua lossis sib npaug li 0.10	Tsawg dua lossis sib npaug li 0.08	0.20 - 0.50	Tsawg dua lossis sib npaug li 0.035	Tsawg dua lossis sib npaug li 0.035
		8	TSI 8	Tsawg dua lossis sib npaug li 0.08	Tsawg dua lossis sib npaug li 0.08	0.20 - 0.40	Tsawg dua lossis sib npaug li 0.025	Tsawg dua lossis sib npaug li 0.030
		4	TXK 10	0.08 - 0.12	Tsawg dua lossis sib npaug li 0.10	0.30 - 0.60	Tsawg dua lossis sib npaug li 0.030	Tsawg dua lossis sib npaug li 0.035
		2	TSI 12	0.10 - 0.14	Tsawg dua lossis sib npaug li 0.10	0.30 - 0.60	Tsawg dua lossis sib npaug li 0.030	Tsawg dua lossis sib npaug li 0.035
		1	TSW 20 (*1)	0.18 - 0.23	Tsawg dua lossis sib npaug li 0.10	0.30 - 0.60	Tsawg dua lossis sib npaug li 0.025	Tsawg dua lossis sib npaug li 0.030
Kev kos duab	SPCD	S	TAB 8	Tsawg dua lossis sib npaug li 0.10	Tsawg dua lossis sib npaug li 0.08	0.20 - 0.50	Tsawg dua lossis sib npaug li 0.035	Tsawg dua lossis sib npaug li 0.035
Kev kos duab	SPCD	S	TSI 8	Tsawg dua lossis sib npaug li 0.08	Tsawg dua lossis sib npaug li 0.08	0.20 - 0.40	Tsawg dua lossis sib npaug li 0.025	Tsawg dua lossis sib npaug li 0.030
Sib sib zog nqus daim duab	SPCE	S	TSI 8	Tsawg dua lossis sib npaug li 0.08	Tsawg dua lossis sib npaug li 0.08	0.20 - 0.40	Tsawg dua lossis sib npaug li 0.025	Tsawg dua lossis sib npaug li 0.030

(*1)TAK20 tsis tuaj yeem siv rau SPCC- hom SB tau teev tseg hauv JIS G 3141.

JIS G3141 tus qauv

Hlau hom cim	Tshuaj muaj pes tsawg leeg,%
Hlau hom cim	C	Mn	P	S
SPCC	Tsawg dua los yog sib npaug li 0.15	Tsawg dua lossis sib npaug li 0.60	Tsawg dua lossis sib npaug li 0.100	Tsawg dua lossis sib npaug li 0.035
SPCD	Tsawg dua lossis sib npaug li 0.10	Tsawg dua los yog sib npaug li 0.50	Tsawg dua lossis sib npaug li 0.040	Tsawg dua lossis sib npaug li 0.035
SPCE	Tsawg dua lossis sib npaug li 0.08	Tsawg dua lossis sib npaug li 0.45	Tsawg dua lossis sib npaug li 0.030	Tsawg dua lossis sib npaug li 0.030

SAE txuj

Hlau hom cim	Tshuaj muaj pes tsawg leeg,%
Hlau hom cim	C	Mn	P	S
SAE 1008	Tsawg dua lossis sib npaug li 0.10	0.30 - 0.50	Tsawg dua lossis sib npaug li 0.030	Tsawg dua los yog sib npaug li 0.05
SAE 1010	0.08 - 0.13	0.30 - 0.60	Tsawg dua lossis sib npaug li 0.030	Tsawg dua los yog sib npaug li 0.05
SAE 1012	0.10 - 0.15	0.30 - 0.60	Tsawg dua lossis sib npaug li 0.030	Tsawg dua los yog sib npaug li 0.05
SAE 1020	0.18 - 0.23	0.30 - 0.60	Tsawg dua lossis sib npaug li 0.030	Tsawg dua los yog sib npaug li 0.05

Ua kom tiav

qeb tiav	Cim	Lus hais
Ci ntsa iab	B	Strips du -ua tiav los ntawm cov yob tiav

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Mechanical zog

(1) Tensile zog, elongation, hardness, thiab dabtsi yog khoov kuaj ntawm daim tawv nqaij -cov ntaub ntawv dhau (S)

Lus hais	Hom hlau	Tensile zog, N / mm²	Elongation,%							Hardness		Khoov xeem
		Classification los ntawm nominal thickness, mm								Takasago tus qauv tshwj xeeb
		0.25 Tsawg dua los yog sib npaug	0.25 Tsawg dua los yog sib npaug <0.30	0.30 Tsawg dua los yog sib npaug <0.40	0.40 Tsawg dua los yog sib npaug <0.60	0.60 Tsawg dua los yog sib npaug <1.00	1.0 Tsawg dua los yog sib npaug <1.6	1.6 Tsawg dua los yog sib npaug <2.5	2.5 Tsawg dua los yog sib npaug	HV	HRBS
General lub hom phiaj	SPCC-SB	-	-	-	-	-	-	-	-	Tsawg dua los yog sib npaug li 115	Tsawg dua los yog sib npaug li 65	Khoov lub kaum sab xis: 180 degree Sab hauv vojvoog: adhesion Test method: JIS Tsis yog. 3 Rolling kev taw qhia
General lub hom phiaj	SPCCT-SB	270 Tsawg dua los yog sib npaug	26 Tsawg dua los yog sib npaug	29 Tsawg dua los yog sib npaug	32 Tsawg dua los yog sib npaug	34 Tsawg dua los yog sib npaug	35 Tsawg dua los yog sib npaug	36 Tsawg dua los yog sib npaug	37 Tsawg dua los yog sib npaug	Tsawg dua los yog sib npaug li 115	Tsawg dua los yog sib npaug li 65
Kev kos duab	SPCD-SB	270 Tsawg dua los yog sib npaug	28 Tsawg dua los yog sib npaug	31 Tsawg dua los yog sib npaug	34 Tsawg dua los yog sib npaug	36 Tsawg dua los yog sib npaug	37 Tsawg dua los yog sib npaug	38 Tsawg dua los yog sib npaug	39 Tsawg dua los yog sib npaug	Tsawg dua los yog sib npaug li 115	Tsawg dua los yog sib npaug li 65
Daim duab sib sib zog nqus	SPCE-SB	270 Tsawg dua los yog sib npaug	30 Tsawg dua los yog sib npaug	33 Tsawg dua los yog sib npaug	36 Tsawg dua los yog sib npaug	38 Tsawg dua los yog sib npaug	39 Tsawg dua los yog sib npaug	40 Tsawg dua los yog sib npaug	41 Tsawg dua los yog sib npaug	Tsawg dua los yog sib npaug li 115	Tsawg dua los yog sib npaug li 65

* Tsis muaj . 5 cov ntawv xeem yuav raug siv rau kev sim tensile.

(2) Hardness thiab dabtsi yog khoov kuaj cov ntaub ntawv hardened

Daim tawv nqaij- dhau kev faib tawm	Daim tawv nqaij - kis cim	Rockwell hardness	Vickers hardness	Khoov xeem
Daim tawv nqaij- dhau kev faib tawm	Daim tawv nqaij - kis cim	HRBS	HV	Khoov lub kaum sab xis	Sab hauv lub voj voog	Khoov xeem daim
1/8 hardness	8	50 - 71	95 - 130	180 degree	Adhesion	JIS No. 3 test piece Rolling kev taw qhia
1/4 hardness	4	65 - 80	115 - 150	180 degree	Ib nrab ntawm thickness
1/2 hardness	2	74 - 89	135 - 185	180 degree	Sib npaug rau thickness
Siab tawv	1	85 Tsawg dua los yog sib npaug	170 Tsawg dua los yog sib npaug	-	-

* Feem ntau, qhov kev sim khoov raug tshem tawm.

Dimensional kam rau ua

(1) Thickness kam rau ua

Unit: mm
Classification los ntawm nominal thickness		JIS G 3141 thickness kam rau ua B				Takasago tus qauv tshwj xeeb
Classification los ntawm nominal thickness		<160	160 Tsawg dua los yog sib npaug <250	250 Tsawg dua los yog sib npaug <400	400 Tsawg dua los yog sib npaug <450	S txheem	SS txuj	Ua standard
0.25 Tsawg dua los yog sib npaug	<0.40	±0.025	±0.030	±0.035	±0.035	±0.015	±0.012	±0.010
0.40 Tsawg dua los yog sib npaug	<0.60	±0.035	±0.040	±0.040	±0.040	±0.020	±0.016	±0.010
0.60 Tsawg dua los yog sib npaug	<0.80	±0.040	±0.045	±0.045	±0.045	±0.023	±0.018	±0.012
0.80 Tsawg dua los yog sib npaug	<1.00	±0.04	±0.05	±0.05	±0.05	±0.026	±0.020	±0.014
1.00 Less than los yog sib npaug	<1.25	±0.05	±0.05	±0.05	±0.06	±0.030	±0.022	±0.016
1.25 Tsawg dua los yog sib npaug	<1.60	±0.05	±0.06	±0.06	±0.06	±0.035	±0.025	±0.018
1.60 Tsawg dua los yog sib npaug	<2.00	±0.06	±0.07	±0.08	±0.08	±0.040	±0.030	±0.020
2.00 Less than los sib npaug	<2.50	±0.07	±0.08	±0.08	±0.09	±0.050	±0.035	±0.030
2.50 Tsawg dua los yog sib npaug	<3.15	±0.08	±0.09	±0.09	±0.10	±0.060	±0.040	-
3.15 Tsawg dua los yog sib npaug	<4.00	±0.09	±0.10	±0.10	±0.11	±0.070	±0.050	-
4.00 Less than los sib npaug	<5.00	±0.10	±0.10	±0.11	±0.11	±0.08	±0.06	-
5.00 Less than los sib npaug	<6.00	±0.12	±0.12	±0.13	±0.13	±0.09	±0.07	-
6.00 Less than los sib npaug	Tsawg dua lossis sib npaug li 7.00	±0.15	±0.15	±0.17	±0.17	±0.10	±0.08	-

Sau ntawv
1. Lub thickness ntawm ib tug steel sawb feem ntau ntsuas ntawm ib tug taw tes nyob rau hauv 15 hli ntawm cov npoo. Rau cov khoom tsawg dua 30 hli hauv qhov dav, thickness yog ntsuas ntawm qhov chaw.
2. Txhawm rau txiav txim qhov ntau thiab tsawg tsis tau teev saum toj no, thov koj xav tiv tauj peb.
3. Cov nqi siab dua rau cov khoom ua kom tau raws li cov qauv tshwj xeeb (SS thiab U).

(2) Dav tolerances

Unit: mm
Classification los ntawm nominal thickness		JIS G 3141 dav tolerances C
Classification los ntawm nominal thickness		<160	160 Tsawg dua los yog sib npaug <250	250 Tsawg dua los yog sib npaug <400	400 Tsawg dua los yog sib npaug <450
	<0.60	±0.15	±0.20	±0.25	±0.30
0.60 Tsawg dua los yog sib npaug	<1.00	±0.20	±0.25	±0.25	±0.30
1.00 Less than los yog sib npaug	<1.60	±0.20	±0.30	±0.30	±0.40
1.60 Tsawg dua los yog sib npaug	<2.50	±0.25	±0.35	±0.40	±0.50
2.50 Tsawg dua los yog sib npaug	<4.00	±0.30	±0.40	±0.45	±0.50
4.00 Less than los sib npaug	<5.00	±0.40	±0.50	±0.55	±0.65
5.00 Less than los sib npaug	<6.00	±0.50	±0.60	±0.65	±0.80
6.00 Less than los sib npaug	Tsawg dua lossis sib npaug li 7.00	±0.60	±0.70	±0.75	±0.80

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FAQ

1. SPCC -SD yog dab tsi?

SPCC-SDhais txog kev lag luam -zoo, txias-kho cov pa roj carbon steel. Cov"S"denotes txheem tempering (annealed thiab tawv nqaij-dhau), thiab"D"qhia aDull Finish(matte, grainy nto).

2. Vim li cas qhov "Dull Finish" (SD) tseem ceeb?

matte nto yog txhob txwm tsim los txhim khoroj tuavthaum stamping thiab muab superiorxim adhesionpiv rau ci los yog du tiav.

3. Dab tsi yog cov khoom siv kho tshuab ntawm SPCC-SD?

Nws yog ib tug mos, ductile steel nrog tsawg kawg tensile zog ntawm 270MPa. Nws yog tsim los rau kev siv dav dav - lub hom phiaj tsim, khoov, thiab kev siv duab kos duab.

4. SPCC-SD piv rau SPCC-SB li cas?

Txawm hais tias ob qho tib si yog qib khoom siv tib yam,SPCC-SDmuaj matte tiav, whereasSPCC-SBmuaj ibBright tiav(zoo thiab ci), feem ntau nyiam rau cov hniav plating lossis thaum tsis muaj kev pleev xim.

5. Dab tsi yog qhov sib npaug thoob ntiaj teb?

Cov sib npaug sib npaug suav nrogASTM A1008 CS(USA),TS EN 10130 DC01(Tebchaws Europe), thiabGB/T 5213 DC01(Tuam Tshoj).

Cim npe nrov: jisg 3141 spcc-sd txias dov steel ntawv thiab strips, Tuam Tshoj jisg 3141 spcc-sd txias dov steel ntawv thiab strips manufacturers, lwm tus neeg, Hoobkas