Stainless Steel Products

Stainless steel 301 strips UNS S30100 WR. NO 1.4310 contain 6-8% nickel 0.75% copper. Stainless steel 301 grades may also be used in automotive trim, kitchen equipment, hose clamps, wheel covers, aircraft components and a wide variety of industrial applications. Stainless steel 301 bars are available in ASTM A276, ASTM A479, ASTM A484, ASTM A582, ASTM A473 specifications. We Export and Stock Stainless steel 301 round bars along in types of stainless steel 301 bright round bars, Stainless steel 301 hexagonal bars, stainless steel 301 square bars, stainless steel 301 hex bars, stainless steel 301 flat bars, stainless steel 301 threaded bars and stainless steel 301 forged bars. All the stainless steel 301 bars are available in hot rolled, peeled, annealed cold conditions. Being an ISO 9001-208 we export stainless steel 301 rounds, hex, square & forged bars with Mill Test certificates or Third party test certificates.

Harsh steel Export and Supply Stainless steel 301 strips capabilities include:

• Stainless steel 301 strips Annealed & Precision
• Stainless steel 301 strips thickness-0.1mm to 6.00mm
• Stainless steel 301 strips width-2.5mm to 1320mm (slit to close tolerances)

Harsh steel provides Stainless steel 301 Cold rolled mill finish strips such as:

• Stainless steel 301 strips 2D - cold rolled, heat treated, pickled.
• Stainless steel 301 strips 2B - cold rolled, heat treated, pickled, skin passed on bright rolls.
• Stainless steel 301 strips 2R(BA) - cold rolled, bright annealed
• Stainless steel 301 strips HR - hot rolled, annealed

Stainless Steel 301 Strip Applications:

• High strength and excellent corrosion resistance make Type 301 Stainless Steel useful for a wide variety of applications. Typical uses include:
• aircraft structural parts
• trailer bodies
• utensils
• architectural and automotive rim
• roof drainage products
• conveyor belts
• variety of industrial applications

Stainless Steel 301 Strip Corrosion Resistance:

• Good resistance in applications involving external exposure to mildly corrosive conditions at ambient temperatures.
• Resists outdoor, industrial, marine, and mild chemical environments
• susceptible to carbide precipitation during welding, which restricts its use in some applications
• Similar to resistance of Stainless Steel grade 304

Stainless Steel 301 Strip Heat Resistance:

• Can be exposed continuously without appreciable scaling to a max of 1600°F(871°C).
• Maximum exposure temperature is about 1450°F (788°C), for intermittent exposure
• Has an oxidation weight gain of 10mg/cm 2 in 1,000 hours, in temperatures over 1600°F (871°C).

Stainless Steel 301 Strip Heat Treatment:

• Solution Treatment (Annealing) – Heat to 1010-1120°C and cool rapidly.
• Use low side of range for intermediate annealing.
• This grade cannot be hardened by thermal treatment.

Stainless Steel 301 Strip Cold Working:

• hardens at high rate, creating a very high strength from cold rolling and from roll forming.
• more difficult to work than other austenitic stainless steels, due to its high work hardening rate..
• strain-hardened austenitite steel undergoes partial transformation into martensitite steel during this process.
• severe cold deformation can still occur, due to residual ductility.
• Grade 301 becomes strongly magnetic when cold rolled.

Stainless Steel 301 Strip Welding:

• must be annealed for maximum corrosion resistance
• more difficult to work than other austenitic stainless steels, due to its high work hardening rate..
• must be annealed for maximum corrosion resistance
• Welding and post weld annealing will both remove high strength induced by prior cold rolling.
• Spot welding is commonly used to assemble cold rolled 301 components..
• material will lose temper in the heat affected weld zone.

Stainless Steel coils available in following grades :
304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316H, 316L, 316TI, 317, 317L, 321, 321H, 347, 347H, 409, 410, 410S, 430, 202, 201
Nickel Alloy coils available in following grades :
such as Monel, Nickel, Inconel, Hastalloy, Copper, Aluminium, Titanium, Tantalum, Bismuth.

Duplex & Super Duplex coils available in following grades :
S31803, S32750, S32760, S31500, S32205.

304 is available in Sheet, Strip, Plate, Tube, Bar (Round), Rod, Rings, Forgings.

Type 304 is a variation of the basic 18-8 grade, Type 304, with a higher chromium and lower carbon content. Lower carbon minimizes chromium carbide precipitation due to welding and its susceptibility to intergranular corrosion. In many instances, it can be used in the ”as-welded“ condition, while Type 304 must be annealed in order to retain adequate corrosion resistance.

Type 304L is an extra low-carbon variation of Type 304 with a 0.03% maximum carbon content that eliminates carbide precipitation due to welding. As a result, this alloy can be used in the ”as-welded“ condition, even in severe corrosive conditions. It often eliminates the necessity of annealing weldments except for applications specifying stress relief. It has slightly lower mechanical properties than Type 304.

Specifications : Types 304 Stainless Steel and 304L Stainless Steel are covered by the following specifications:

• Type 304 L Vac Melt (AMS 5647, QQ-S-763, ASME SA 479, ASTM A 276, ASTM A 479, ASTM A 484)
• AMS 5501 Sheet / strip 125ksi
• AMS 5511 Sheet /strip (ann)
• AMS 5513 Sheet / strip (ann)
• AMS 5560 Seamless tube
• AMS 5563 1/4Hd seamless/welded
• AMS 5564 1/8Hd seamless/welded
• AMS 5565 Welded tube
• AMS 5566 Seamless/welded tube
• AMS 5567 Seamless/welded tube
• AMS 5569 Seamless/ welded tube
• AMS 5575 Welded tube
• AMS 5639 Bar / Forgings (304)
• AMS 5647 Bar / Forgings (304L)
• MIL-T-8506 Seamless /welded tube
• MIL-T-5695 Seamless / welded tube
• MIL-T-6845 Seamless / welded
• MIL-T-8504 Seamless/welded tube
• MIL-T-6737 Welded tube
• QQ-S-763
• ASTM A276 / ASME SA276
• ASTM A479 / ASME SA479
• ASTM A484 / ASME SA484
• BS 970; 304S31 / 304S12
• Werkstoff 1.4306
• AFNOR Z2CN18-10
• UNS S30400
• UNS S30403

Stainless Steel Alloy 309 UNS 30900 / 30908 Werkstoff 1.4828 :
Alloy 309 is an austenitic chromium-nickel stainless steel which has excellent heat-resisting properties. Alloy 309 has improved corrosion resistance and better creep strength than alloy 304. Alloy 309 is used in furnace parts, fire box sheets, high temperature containers and weld wire.

Specifications :

• AMS 5523 Sheet / strip / plate
• AMS 5574 Seamless tube
• AMS 5650 Bar / tube / forgings
• AMS QQ-A-793
• ASTM A276 / ASME SA276
• ASTM A479 / ASME SA479
• ASTM A484 / ASME SA484
• ASTM A314 / ASME SA314
• ASTM A580 / ASME SA580
• BS 970; 309S24
• Werkstoff 1.4828
• AFNOR Z15CN24-13
• UNS 30900 (309)
• UNS 30908 (309S)

Stainless Steel 310 (AMS 5521 / AMS 5651) UNS S31000/S31008 Werkstoff 1.4842/1.4845:
Alloy 310 is a austenitic chromium-nickel stainless steel. Alloy 310 is used where good corrosion and heat resistance are required. Alloy 310 has excellent oxidation resistance and can resist oxidation or scaling up to 2000°F. Due to this Alloy 310 is widely used for furnace applications.

Specifications :

• AMS 5521 Sheet / strip / plate
• AMS 5572 Seamless tube
• AMS 5577 Welded tube
• AMS 5651 Bar / wire / forging
• QQ-S-763
• ASTM A240 / ASME SA240
• ASTM A167 / ASME SA167
• ASTM A276 / ASME SA276
• ASTM A479 / ASME SA479
• ASTM A484 / ASME SA484
• ASTM A176 / ASME SA176
• BS 970; 310S24
• Werkstoff 1.4842
• Werkstoff 1.4845
• AFNOR Z12CN25-20
• UNS S31000 (310)
• UNS S31008 (310S)

Stainless steel 316TI round bars UNS S31635 WR. NO 1.4571 contain 10-14% nickel which is commonly used in various daily applications such as Refineries, Thermal pipe plants, Pharmaceutical industry, Oil Refineries, Textile Industries, Nuclear plants, Chemical Industries, Dairy Products, Power Plant, Food Products, Petrochemicals industry, Sugar industry, Engineering industry, Chemical industry. This alloy is also used to form springs, washers, screens and cables. Stainless steel 316TI bars are available in ASTM A276, ASTM A479, ASTM A484, ASTM A582, ASTM A473 specifications. We Export and Stock Stainless steel 316TI round bars along in types of stainless steel 316TI bright round bars, Stainless steel 316TI hexagonal bars, stainless steel 316TI square bars, stainless steel 316TI hex bars, stainless steel 316TI flat bars, stainless steel 316TI threaded bars and stainless steel 316TI forged bars. All the stainless steel 316TI bars are available in hot rolled, peeled, annealed cold conditions. Being an ISO 9001-208 we export stainless steel 316TI rounds, hex, square & forged bars with Mill Test certificates or Third party test certificates.

Types of stainless steel 316 bars we stock:

• Stainless steel 316 cold drawn & polished round, hex, square, threaded, forged bars
• Stainless steel 316 cold drawn, centre less ground and polished round, hex, square, threaded, forged bars
• Stainless steel 316 peeled and turned round, hex, square, threaded, forged bars
• Stainless steel 316 buffed round, hex, square, threaded, forged bars
• Stainless steel 316 chamfered round, hex, square, threaded, forged bars
• Stainless steel 316 solution annealed round, hex, square, threaded, forged bars
• Stainless steel 316 forged round, hex, square, threaded forged bars with annealed and aged condition

Application of stainless steel 316 round bars:
Food preparation equipment, especially in chloride environments, Chemical processing, equipment, Laboratory benches and equipment, Rubber, plastics, pulp & paper machinery, Pollution control equipment, Boat fittings, value and pump trim, Heat exchangers, Pharmaceutical and textile industries, Condensers, evaporators and tanks.

Type 316 and 316L is available in Sheet, Strip, Plate, Angles, Tube, Bar (Hexagon, Round, Flat, Square), Forging Stock, Welding Wire. 316 Foil (Shim) is available in various thicknesses.

Type 316 is an austenitic chromium nickel stainless steel. It also contains molybdenum which increases its general corrosion resistance as well as the mechanical properties at elevated temperatures. The properties of type 316 are similar to type 304, however 316 is stronger at elevated temperatures amd also corrosion resistance is improved particularly against sulphates, phosphates and other salts as well as reducing acids such as sulphuric, sulphurous and phosphoric. Type 316L is an extra low carbon version of type 316.

Specifications

• AMS 5507 Sheet / strip/ plate (316L)
• AMS 5524 Sheet / strip / plate (316)
• AMS 5573 Seamless tube
• AMS 5584 Seamless/welded tube
• AMS 5648 Bar / wire / forging (316)
• AMS 5649 Bar / wire / forging (FM)
• AMS 5653 Bar / wire / forging (316L)
• QQ-S-763
• AMS-S-7720
• MIL-S-5059
• MIL-S-7720
• ASTM A240 / ASME SA240
• ASTM A167 / ASME SA167
• ASTM A666
• ASTM A276 / ASME SA276
• ASTM A479 / ASME A479
• ASTM A484 / ASME SA484
• ASTM F138
• ASTM A320 Grd B8M
• ASTM A193 Grd B8M Cl1
• BS 970; 316S31 / 316S12
• EN 58J
• Werkstoff 1.4401
• Werkstoff 1.4404
• Werkstoff 1.4427
• Werkstoff 1.4435
• Werkstoff 1.4441
• Werkstoff 1.4571
• AFNOR Z6CND17-11
• AFNOR Z2CND17-12
• UNS S31600
• UNS S31603
• 316
• 316 Tube
• 316L
• 316LVM (Vac Melt)
• 316Ti
• For 316, 316L and 316Ti Tubes

Stainless Steel 321 is available in Capillary tube, Instrument tube, Precision tube and Hydraulic tube. On request Stainless Steel 321 can also be supplied in Coiled Tube with a seamless and welded execution.

Stainless Steel 321 Capillary tube can be either harddrawn (hardness 260-330 HV) or annealed (hardness 180 HV). The tolerances are according to DIN 17458/ISO 1127 D4/T3. We can also supply Welded/ Redrawn (in the same conditions).

Capillary tubes can be supplied with various point styles : Blunt end - square cut /Chamfered edge / Radiused/ Tapered. Flat ground-point, Back cut bevel, Lancet level, Closed round end, Flared end and Threaded end

Specifications :

• AMS 5510 Sheet / strip / plate
• AMS 5557 Welded/seamless tube
• AMS 5559 Welded / thin wall tube
• AMS 5570 Seamless tube
• AMS 5576 Welded tube
• AMS 5645 Bars / wire / forging
• MIL-S-6721
• MIL-T-8606 Seamless tube
• MIL-T-8606 Welded tube
• MIL-T-8808 Seamless tube
• MIL-T-8808 Welded tube
• QQ-S-766
• ASTM A240 / ASME SA240
• ASTM A167 / ASME SA167
• ASTM A193 Grade B8T CL1
• ASTM A276 / ASME SA276
• ASTM A314 / ASME SA314
• ASTM A320 Grade B8T
• ASTM A479 / ASME A479
• ASTM A484 / ASME SA484
• AISI 321
• BS 2S129
• BS T67 Tube
• BS S524 Sheet
• BS S526 Sheet
• BS 970; 321S31
• EN58B
• Werkstoff 1.4541
• Z10CnNb18-11

Alloy 330/Stainless Steel 330 UNS N08330 Werkstoff 1.4886 :
Alloy 330 is an austenitic heat and corrosion resisting alloy which has an exceptional combination of strength and resistance to carburization, oxidation and thermal shock. Alloy 330 is used in a wide range of applications in high temperature industrial environments.

Stainless Steel 347 (AMS 5512/AMS 5646) UNS S30347 Werkstoff 1.4544/1.4546/1.4550 :
Alloy 347 is a chromium nickel stainless steel which has been modified by the addition of columbium and tantalum. The main advantage of this is an excellent resistance to intergranular corrosion which is common to other austenitic stainless steels following exposure to temperatures of 800° to 1500°F. Type 347 has about the same general corrosion resistance as Type 302.

Type 347 is generally used where corrosive conditions are severe, such as harsh steel exhaust stacks, manifolds and ring collectors. Type 347 is also used for heavy welded assemblies which cannot be annealed after welding or where the operating conditions cause exposure within the temperature range between 800° to 1500°F.

Specifications :

• 347 / 347H
• AMS 5512 Sheet / strip / plate
• AMS 5556 Seamless/ welded tube
• AMS 5558 Welded /thin wall tube
• AMS 5571 Seamless tube
• AMS 5575 Welded tube
• AMS 5646 Bars / wire / forging
• AMS 5654 Bars (harsh steel quality)
• AMS 5674 Wire
• AMS 5680 Wire
• QQ-S-763
• MIL-T-6737
• MIL-T-8606 Seamless tube
• MIL-T-8606 Welded tube
• MIL-T-8808 Seamless tube
• MIL-T-8808 Welded tube
• MIL-S-6721
• ASTM A240 / ASME SA240
• ASTM A167 / ASME SA167
• ASTM A276 / ASME SA276
• ASTM A314 / ASME SA314
• ASTM A479 / ASME A479
• BS 2S130
• BS 2T66 Tube
• BS T72 Tube
• BS S527 Sheet
• BS 970; 347S17
• EN58F / EN58G
• MSRR 6522
• MSRR 6524
• Werkstoff 1.4544
• Werkstoff 1.4546
• Werkstoff 1.4550
• Werkstoff 1.5446*Tube
• AFNOR Z6CNNb18-11
• UNS S30347

Stainless Steel 410 (AMS 5504) UNS S41000:
Type 410 is a basic hardenable martensitic stainless steel and is well suited for use in highly stressed parts where properties such as corrosion resistance, good strength and ductility are required. 410 is used for steam / gas turbine blades and buckets, bushings, valve components, fasteners, nuclear reactor control rod mechanisms, petrochemical equipment and machine parts.

Resisitance to oxidation and corrosion - Alloy 410 exhibits good corrosion resistance to atmospheric corrosion, potable water, food acids and to mildly corrosive chemical environments because of its ability to form a tightly adherent oxide film which protects the surfaces from further attack.

Specifications ;
Type 410 Stainless Steel is covered by the following specifications:

• AMS 5504 Sheet / strip / plate
• AMS 5505 Sheet / strip / plate (Mod)
• AMS 5591 Seamless tube
• AMS 5609 Bars / wire
• AMS 5611 Bars / wire / forging
• AMS 5612 (51410 Modified) Bar, Wire, Forgings, Tubing and Rings
• AMS 5613 Bars / wire / forging
• AMS 5614 Bars / wire / forging
• QQ-S-763, QQ-S-766
• ASTM A176 / ASME SA176
• ASTM A240 / ASME SA240
• ASTM A276 / ASME SA276
• ASTM A479 / ASME A479
• ASTM A493 / ASME SA493
• ASTM A580 / ASME SA580
• ASTM F899, UNS S41000

Applications:

• Typical applications include:
• Rolling element bearings
• Valve seats
• High quality knife blades
• Surgical instruments
• Chisels

Heat Treatment:

• Annealing – Full anneal – 850-900°C, slow furnace cool to about 600°C and then air cool. Sub-critical Annealing – 735-785°C and slow furnace cool.
• Hardening – Heat to 1010-1065°C, followed by quenching in warm oil or air. Oil quenching is necessary for heavy sections. Immediately temper at 150-370°C to obtain a wide variety of hardness values and mechanical properties as indicated in the accompanying table.
• Tempering in the range 425-565°C is to be avoided because of reduced impact resistance and corrosion resistance. Tempering in the range 590-675°C results in lower hardness (the product become machinable) and high impact resistance.

Welding:-If welding is necessary pre-heat at 250°C and follow welding with a full anneal. Grade 420 filler will give a high hardness weld (although not as high as the 440C), but 309 or 310 will produce soft welds with higher ductility.

Alloy 904L is an austenitic stainless steel intended for use under severe corrosion conditions, with a very good resistance to attacks in acidic environment, as sulphuric, phosphoric and acetic acid. Very good resistance to pitting corrosion, stress corrosion cracking and a much better resistance to crevice corrosion than steels of alloy 304L and alloy 316L. Used for chemical processing, pollution control equipment, oil and gas well piping, heat exchangers, acid production and pickling equipment.

Specifications

• Werkstoff 1.4539
• AFNOR Z2CNDU 25-20
• UNS N08904

Availability
Alloy 904L is available in Instrument tube, Precision tube and Hydraulic tube. On request Alloy 904L Coiled Tube can be supplied with a stainless steel seamless and welded execution. For all stock availability of contact Sales.

A286 Solution Treated

A286 Solution Treated is covered by specification AMS 5731 (AMS 5732 Capable) and BS HR52

Solution Heat Treatment: 1800ºF ± 25 (982 ± 14ºC) 1 hour, water/oil quench (AMS)

Hardness: ≥ 217HB or 220 HB (BS), ≥201HB (AMS)

A286 Solution Treated and Aged (1800ºF)

A286 Solution Treated and Aged is covered by specifications AMS 5732, BS HR51, ASTM A638 660 Type 2, ASTM A453 660 Class B

Solution Heat Treatment:

980ºC ± 10 for > 1 hour, followed by air cool (BS)

1800ºF ± 25 (982 ± 14ºC) 1 hour, water/oil quench (AMS)

Precipitation Heat Treatment:

720ºC ± 10 > 16 hours, followed by air cool (BS)

1300-1400 ºF (704-760ºC) hold not less 16 hours, air cool (AMS)

Hardness:

248 - 341 HB or 260 - 360 HV (BS)

248-341 HB (AMS) 

A286 Solution Treated and Aged (1650ºF)

A286 Solution Treated and Aged is covered by specifications AMS 5737, ASTM A638 660 Type 1, ASTM A453 660 Class A and EN-2303 (under 4" Bar)

Solution Heat Treatment:

1650ºF ± 25 (899 ± 14ºC) 1 hour, water/oil quench (AMS)

Precipitation Heat Treatment

1300-1400 ºF (704-760ºC) hold not less 16 hours, air cool (AMS)

Hardness

277-363 HB (AMS)

A286 Other

AMS 5853 - 15% cold reduced (160 ksi/ 1103 Mpa tensile strength)

AMS 5726 - 40-50% cold reduced (200 ksi/ 1379 Mpa tensile strength)

Availability

Alloy A 286 is available in Sheet, Strip, Plate, Round Bar, Flat Bar, Square Bar , Hexagon Bar, Forging stock, Wire and Welding Wire. For all stock availability of contact Sales.

Specifications

AMS 5525 Sheet / Stirp / Plate

AMS 5723 (cancelled)

AMS 5726 Bar Work Str 200ksi min

AMS 5731 Bar 1800°F Sol Trtd

AMS 5732 Bar 1800°F Sol Trtd /Aged

AMS 5734 Bar 1650°F Sol Trtd

AMS 5737 Bar 1650°F Sol Trtd /Aged

AMS 5853 Bar Cold Red 160ksi min

AMS 5858 Sheet / Strip (welding gr)

AMS 5895 Bar

ASTM A638 660 Type 1

ASTM A638 660 Type 2

ASTM A453 660 Class A

ASTM A453 660 Class B

BS HR51 Bar 1800°F Sol Trtd /Aged

BS HR52 Bar 1800°F Sol Trtd

BS HR650

AECMA PrEN 2171

AECMA PrEN 2119

AECMA PrEN 2172

AECMA PrEN 2173

AECMA PrEN 2303

AECMA PrEN 2304

AECMA PrEN 2398

AECMA PrEN 2399

AECMA PrEN 3510

AECMA PrEN 2175

AECMA PrEN 2417

ws 1.4980

UNS S66286

We export Stainless Steel A286 to below contries.

Harsh steel is a major stockist and Exporter of Stainless Steel A286 to many countries of the world such as Singapore, Brisbane, Sydney, Melbourne, Australia, Houston, TX, San Diego, San Francisco, Atlanta, USA, Brentford, United Kingdom, Phoenix, Ireland, New Zealand and Canada, Western Australia , Queensland, New South Wales, South Australia, Victoria, Australian Capital Territory, Tasmania, Northern Territory, Ontario, British Columbia, Yukon Territory, Alberta, Manitoba, Saskatchewan, New foundland, Prince Edward Island, New Brunswick, Nova Scotia, Eastern Cape, Gauteng, Kwazulu-Natal, Western Cape, England, Scotland, Wales, Northern Ireland, Lagos, Abuja Capital Territory, Vadodara, Mumbai, Chennai, New Delhi, Mahape, Gurgaon, Noida, Bangalore, Coimbatore, Cochin, Ash Sharqiyah, Ar Riyad, Makkah, Dhahran, Riyadh, Jiddah, Jeddah, Masqat, Kwazulu-Natal, Gauteng, Western Cape, Free State, Eastern Cape, Alberta, Saskatchewan, British Columbia, Newfoundland, New Brunswick, Manitoba, Ontario, Nova Scotia, Quebec, Calgary, Edmonton, Vancouver, Toronto, Birmingham, Brentford, Manchester, Bristol, Sheffield, Milton Keynes, London, Poplar, Edinburgh, Thames Ditton.

Product Description

Aesteiron Steels LLP, is one of the leading manufacturers & suppliers of X4CrNiMo16-5-1 Pipes & Tubes.We are:

X4CrNiMo16-5-1 Pipes Stockist

X4CrNiMo16-5-1 Pipes Suppliers

X4CrNiMo16-5-1 Pipes Traders

X4CrNiMo16-5-1 Pipes Dealers

X4CrNiMo16-5-1 Pipes Manufacturers

X4CrNiMo16-5-1 Pipes Exporters

Chemical Composition

Carbon; 0.06max

Silicon; 0.7max

Manganese; 1.5max

Nickel; 4-6

Phosphorus; 0.040max

Sulfur; 0.015max

Chromium; 15-17

Molybdenum; 0.8-1.5

Nitrogen; 0.02ma