S17400 Stainless Steel Pipe

1.Standard: ASTM A705, ASTM A693, ASTM A564, AMS 5643
2.Size: 1/8”- 48”
3.Thickness: 0.4mm up to 30.00 mm
4.Length: Single, Double Random & Cut Length

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Product Introduction

S17400 stainless steel pipe is a type of precipitation-hardening stainless steel that is also called 17-4 PH or ASTM A564 Type 630. It contains chromium, nickel, and copper as the primary alloying elements, and additions of molybdenum, niobium, and tantalum for improved corrosion resistance, toughness, and workability. SUS 630 stainless can withstand high temperatures up to 593°C without significant deformation or oxidation. 1.4542 stainless steel can be transformed from a soft and ductile state to a hard and strong state through simple heat treatment processes.

Stainless Steel 17-4PH Pipe Application areas：

Aerospace
Chemical industry
Reactors, Storage Tanks, Pipelines
Oil and Gas
Medical Devices

Stainless Steel 17-4 PH Pipes Specification :

Types	Seamless Pipes, Welded Pipes, ERW Pipes, EFW Pipes, LSAW Pipes, Fabricated Pipes
Grade	SS 17-4 PH / UNS S17400 / 1.4542 / SUS 630
Forms	Square Pipes, Round Pipe, Rectangular Pipes, Welded Pipes, Seamless Pipes, EFW Pipes, ERW Pipes, Hydraulic Pipe, Oval Pipes, Polished Pipes, Fabricated Pipe, etc.
Standard	ASTM A312, ASME SA312 / ASTM A358, ASME SA358 / AMS 5643
Schedule	SCH 5S, SCH 10S, SCH 20, SCH 40S, SCH 160S, SCH 60, SCH 80, SCH 120, SCH XS, SCH XXS, etc. (HEAVIER ON REQUEST)
Size Range	1/8″ NB To 48″ NB
Lenght	Single Random, Double Random, Cut Length.
Pipe End	Plain End, Treaded, Beveled End
Surface Finish	No.1 Finish, 2B Finish, No.8 Mirror Finish, No.4 Finish

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Stainless Steel 17-4 PH Tubes & Pipes Mechanical Properties

Properties	Metric / Imperial
Density	7.75 g/cm3 / 0.280 lb/in3

SS 17-4 1.4542 AISI 630 Density:

Condition	Density
Cond A	0.280 #/in³
Cond H900	0.282 #/in³
Cond H1075	0.283 #/in³
Cond H1150	0.283 #/in³

17-4 Stainless AMS 5643 Hardness & Minimum Tensile Properties:

For diameters 8" and below (or least distance between parallel sides)

Condition	Tensile	Yield 0.2% offset	Elongation (%in 2")	Reduction of Area	Brinell Hardness	Rockwell Hardness
H900	190 ksi	170 ksi	10%	40% (35% >3")	388-444 HB	40-47 HRC
H925	170 ksi	155 ksi	10%	44% (38% >3")	375-429 HB	38-45 HRC
H1025	155 ksi	145 ksi	12%	45%	331-401 HB	34-42 HRC
H1075	145 ksi	125 ksi	13%	45%	311-375 HB	31-38 HRC
H1100	140 ksi	115 ksi	14%	45%	302-363 HB	30-37 HRC
H1150	135 ksi	105 ksi	16%	50%	277-352 HB	28-37 HRC
Ann	-	-	-	-	363 max	39 HRC Max