4 Inch 316L Stainless Steel Pipe
4 Inch 316L Stainless Steel Pipe
4 Inch 316L Stainless Steel Pipe
4 Inch 316L Stainless Steel Pipe

4 Inch 316L Stainless Steel Pipe

Stainless steel 316L steel is a stainless steel material grade, indicating that it mainly contains chromium, nickel, molybdenum, and the number indicates the approximate percentage of chemical composition.

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Product Introduction

Can ER316L stainless steel pipe be welded with A132 electrode?

ER316L stainless steel pipe can be welded with A132 electrode, but the effect is not the best, A022 electrode is more excellent.
A132 is a Cr19Ni10Nb stainless steel electrode with Nb stabilizer in titanium-calcium coating, which has excellent intergranular corrosion resistance and good mechanical properties. It has excellent welding process and anti-porosity performance, and the coating is resistant to redness and cracking. It can be used for both AC and DC.

Chemical Composition Of ASTM A312 TP 316L Stainless Steel Seamless Pipe

GRADE		C	MN	SI	P	S	CR	MO	NI	N
316L	Min	-	-	-	-	-	16.0	2.00	10.0	-
316L	Max	0.03	2.0	0.75	0.045	0.03	18.0	3.00	14.0	0.10
316H	Min	0.04	0.04	0	-	-	16.0	2.00	10.0	-
316H	max	0.10	0.10	0.75	0.045	0.03	18.0	3.00	14.0	-

Mechanical Properties Of ASTM A312 TP 316L Stainless Steel Seamless Pipe

GRADE	TENSILE STR (MPA) MIN	YIELD STR 0.2% PROOF (MPA) MIN	ELONG (% IN 50MM) MIN	HARDNESS
GRADE	TENSILE STR (MPA) MIN	YIELD STR 0.2% PROOF (MPA) MIN	ELONG (% IN 50MM) MIN	ROCKWELL B (HR B) MAX	BRINELL (HB) MAX
316L	485	170	40	95	217
316H	515	205	40	95	217

Physical Properties Of ASTM A312 TP 316L Stainless Steel Seamless Pipe

GRADE	DENSITY (KG/M3)	ELASTIC MODULUS (GPA)	MEAN CO-EFF OF THERMAL EXPANSION (ΜM/M/°C)			THERMAL CONDUCTIVITY (W/M.K)		SPECIFIC HEAT 0-100°C (J/KG.K)	ELEC RESISTIVITY (NΩ.M)
GRADE	DENSITY (KG/M3)	ELASTIC MODULUS (GPA)	0-100°C	0-315°C	0-538°C	AT 100°C	AT 500°C	SPECIFIC HEAT 0-100°C (J/KG.K)	ELEC RESISTIVITY (NΩ.M)
316L/H	8000	193	15.9	16.2	17.5	16.3	21.5	500	74