ASTM A135 Gr.B ERW Tiyo

Rezistans soude tiyo se yon tiyo asye ki soude pa aplike presyon nan elektwòd apre pati yo soude yo reyini, epi lè l sèvi avèk chalè rezistans ki te pwodwi pa aktyèl pase nan sifas la kontak nan jwenti a ak zòn adjasan yo.

ASTM A135 Spesifikasyon

Materyèl:	ASTM A135 GRA GRB	Kalite:	Elektrik-Rezistans-soude tiyo Steel
Dyamèt ekstèn:	5 - 420 MM	Teknoloji pwodiksyon:	Fwad trase / frèt woule / cho woule
Tretman Sifas:	Nwa vèni pentire, lwil oliv pentire, galvanize	Alyaj oswa pa:	Pa alyaj

Konpozisyon chimik ASTM A135 ERW Tiyo

Eleman	Konpozisyon, max, %
	Klas A	Klas B
C	0.25	0.30
Mn	0.95	1.20
P	0.035	0.035
S	0.035	0.035

Pwopriyete mekanik ASTM A135 soude tiyo

ASTM A135	Klas A	Klas B
Fòs rupture, min, ksi [MPa]	48 [330]	60 [415]
Sede fòs, min, ksi [MPa]	30 [205]	35 [240]
elongasyon, min, %	35	30

Tib miray epesè tolerans tab

Nominal Epesè miray la		OD nominal Atravè 22mm �% b1mm		OD nominal {{0}mm �% b1mm		OD nominal {{0}mm �% b1mm
0.89		0.05/0.05		0.05/0.05		0.05/0.05
1.00		0.05/0.05		0.05/0.08		0.05/0.08
1.25		0.05/0.05		0.05/0.08		0.05/0.08
1.50		0.05/0.05		0.05/0.08		0.05/0.08
1.65		0.05/0.05		0.05/0.08		0.05/0.08
2.00		0.05/0.05		0.05/0.08		0.05/0.08
2.11		0.05/0.05		0.05/0.08		0.05/0.08
2.410		0.05/0.05		0.05/0.08		0.08/0.08
2.500		0.05/0.08		0.05/0.10		0.08/0.08
2.770		0.05/0.08		0.05/0.10		0.08/0.08
3.000		0.05/0.08		0.05/0.10		0.08/0.08
3.050		0.05/0.08		0.05/0.10		0.08/0.08
3.40		-		0.05/0.10		0.08/0.08
3.75		-		0.05/0.10		0.08/0.08
4.00		-		0.08/0.10		0.08/0.10
4.19		-		0.08/0.10		0.08/0.10
4.57		-		0.10/0.10		0.08/0.13
5.00		-		0.10/0.13		0.10/0.13

A135 ERW Steel tiyo

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Baj popilè: astm a135 gr.b erw tiyo, Lachin astm a135 gr.b erw tiyo manifaktirè, Swèd