304 Stainless Steel Round Pipe
304 Stainless Steel Round Pipe
304 Stainless Steel Round Pipe
304 Stainless Steel Round Pipe

304 Stainless Steel Round Pipe

304 Round Pipe As a widely used steel, it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; Stamping, bending and other hot processing good, no heat treatment hardening phenomenon (use temperature -196℃ ~ 800℃).

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Product Introduction

Stainless steel pipe is a circular pipe, that is, steel pipes with equal and unequal side lengths. It is made of strip steel by processing and rolling. Generally, the strip steel is unpacked, leveled, crimped, welded to form a round tube, and then rolled from the round tube into a square tube and cut to the required length.

The inner and outer surfaces are stainless steel bright, no pitting, scratches, warping and other appearance defects;

Product application details

Support custom specifications of samples
A variety of deep processing
No scratches, no scratches
High surface gloss without burrs
Widely used in kitchen equipment,Machinery, elevator engineering,Car pipe, etc

Chemical Composition

Grade of Material	C	Si	Mn	P	S	Ni	Cr	Mo
AISI 201/ASTM201/UNS S20100/DIN 1.4372/JIS SUS201	≤0.15	≤1.00	5.50~7.50	≤0.060	≤0.03	1.00 ~1.50	13.50~15.00	\
AISI 202/ASTM 202/UNS S20200/DIN 1.4373/JIS SUS202	≤0.15	≤1.00	7.50~10.00	≤0.060	≤0.03	4.00~6.00	17.00~19.00	\
AISI 304/ASTM 301/UNS S30400/DIN 1.4301/JIS SUS304	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	8.00~11.00	18.00~20.00	\
AISI 304L/ASTM 304L/UNS S30403 DIN1.4306/JIS SUS304L	≤0.035	≤1.00	≤2.00	≤0.045	≤0.03	8.00~13.00	18.00~20.00	\
AISI 316/ASTM 316/UNS S31600/DIN 1.4401/JIS SUS316	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	10.00~14.00	16.00~18.00	2.00~3.00
AISI 316L/ASTM 316L/UNS 31603/DIN 1.4404/JIS SUS316L	≤0.035	≤1.00	≤2.00	≤0.045	≤0.03	10.00~14.00	16.00~18.00	2.00~3.00
AISI 316L Ti/ASTM 316L/UNS S31635/DIN 1.4571/JIS SUS 316Ti	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	10.00~14.00	16.00~18.00	2.00~3.00
AISI 409L/ASTM 409L	≤0.03	≤1.00	≤1.00	≤0.040	≤0.03	\	10.50~11.75	\
AISI 904L/ASTM 904L	≤0.02	≤1.00	≤2.00	≤0.045	≤0.035	23.0-28.0	19.0-23.0	4.0-5.0

Grade of Material	Elongation (%)	Tensile Strengh (Rm) N/m m³	Yield Strength (Rp) 0.2%N/m m³	Hardness (HV)
AISI 201/ASTM201/UNS S20100/DIN 1.4372/JIS SUS201	≥35	≥520	≥210	≤253
AISI 202/ASTM 202/UNS S20200/DIN 1.4373/JIS SUS202	≥35	≥590	≥210	≤218
AISI 304/ASTM 301/UNS S30400/DIN 1.4301/JIS SUS304	≥35	≥520	≥210	≤200
AISI 304L/ASTM 304L/UNS S30403 DIN1.4306/JIS SUS304L	≥35	≥480	≥180	≤200
AISI 316/ASTM 316/UNS S31600/DIN 1.4401/JIS SUS316	≥35	≥520	≥210	≤200
AISI 316L/ASTM 316L/UNS 31603/DIN 1.4404/JIS SUS316L	≥35	≥480	≥180	≤200
AISI 316L Ti/ASTM 316L/UNSS31635/DIN 1.4571/JIS SUS 316Ti	≥40	≥520	≥205	≤200
AISI 409L/ASTM 409L	≥25	≥360	≥175	≤175
AISI 904L/ASTM 904L	≥35	≥490	≥216	\