Every grade we supply is quoted against a specification you can name. Below is the working set — 95 product specifications and 12 general requirements standards — with the official title, the scope as written, and the grades each standard covers. We work from the original documents, not from a summary of them.
A dozen ASTM standards do not describe a material at all. They set the common rules — ordering, marking, retests, tolerances, certification — that every product specification in their group calls up. When you order “to ASTM B 168” you are buying B 168 plus the general requirements it invokes. These are the ones most often overlooked on a purchase order.
Governs A 209, A 213, A 249, A 250, A 268, A 269, A 270, A 334, A 688, A 771, A 789, A 803, A 826
Governs A 167, A 176, A 240, A 263, A 264, A 265, A 666, A 693, A 793, A 895
Governs A 276, A 314, A 458, A 473, A 477, A 479, A 480, A 555, A 564, A 565, A 582, A 638, A 705, A 831
Governs A 313, A 368, A 478, A 480, A 484, A 492, A 493, A 580, A 581
Governs A 234, A 403, A 420, A 758, A 774, A 815, A 858, A 860
Governs A 105, A 181, A 182, A 350, A 522, A 694, A 707, A 727, A 836
Governs A 312, A 333, A 335, A 358, A 369, A 376, A 409, A 778, A 790
Governs B 468, B 515, B 516, B 626, B 674, B 676, B 704, B 726, B 730
Governs B 464, B 514, B 517, B 619, B 673, B 675, B 705, B 723, B 725
Governs B 161, B 163, B 165, B 167, B 407, B 423, B 444, B 445, B 535, B 570, B 622, B 668, B 677, B 690, B 722, B 729
Governs B 127, B 162, B 168, B 333, B 409, B 424, B 434, B 435, B 443, B 463, B 536, B 575, B 582, B 599, B 620, B 625, B 670, B 688, B 709, B 718, B 755, B 814, B 818, B 872
The A series covers carbon, alloy and stainless steels — bar, plate, sheet, strip, pipe, tube, fittings and forgings. These are the standards behind our stainless grades: 904L, 2205, 2507, 254 SMO, 17-4PH, 17-7PH and 15-7PH.
carbon steel tee rails of nomi- nal weights of 60 lb/yd (29.8 kg/m) and over for use in railway track, including export and industrial applications.
grades of ferrosilicon for steelmaking and foundry uses.
a quality of round and shaped plain carbon and alloy steel spring wire, uniform in quality and temper, intended for the manufacture of mechanical springs that can withstand moderate fatigue stresses over some rela- tively low number of cycles.…
forged low alloy and stainless steel piping components for use in pressure systems. Included are flanges, fittings, valves, and similar parts to specified dimensions or to dimensional standards, such as the ASME specifications that are referenced in Section 2.
chromium, chromium-nickel, and chromium-manganese-nickel stainless steel plate, sheet, and strip for pressure vessels and for general applications.
plate of a carbon steel or low-alloy steel base to which is integrally and continuously bonded on one or both sides a layer of nickel or nickel-base alloy. The material is generally intended for pressure vessel use but may be used in other structural applicati…
grades of nominal-wall- thickness, stainless steel tubing for general corrosion-resisting and low- or high-temperature service, as designated in Table 1.
hot-finished or cold-finished bars except bars for reforging (Note 1). It includes rounds, squares, and hexagons, and hot-rolled or extruded shapes, such as angles, tees, and channels in the more commonly used types of stainless steels.…
seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service. NOTE 1—When the impact test criterion for a low-temperature service would be 15 ft·lbf [20 J] energy abs…
stainless steel billets and bars intended only for forging.
ferritic steel forgings for boilers, pressure vessels, high-temperature parts, and associ- ated equipment.
These test methods2 cover procedures and definitions for the mechanical testing of wrought and cast steels, stainless steels, and related alloys. The various mechanical tests herein described are used to determine properties required in the product specificati…
wrought stainless steel fittings for pressure piping applications.2
four grades of bolting mate- rials with ten classes of yield strength ranging from 50 to 120 ksi [345 to 827 MPa] for use in high-temperature service such as fasteners for pressure vessel and valve flanges.…
austenitic, austenitic-ferritic, ferritic, and martensitic stainless steel forgings for general use, and for low- or high-temperature service.
hot- and cold-finished bars of stainless steel, including rounds, squares, and hexagons, and hot-rolled or extruded shapes such as angles, tees, and channels for use in boiler and pressure vessel construction.2 NOTE 1—There are standards covering high nickel,…
bars and shapes of age- hardening stainless steels. Hot-finished or cold-finished rounds, squares, hexagons, bar shapes, angles, tees, and channels are included; these shapes may be produced by hot rolling, extruding, or forging.…
hot-finished or cold-finished precipitation hardening iron base superalloy bars, forgings, and forging stock for high-temperature service. The mechanical properties of these alloys are developed by suitable solution treating and precipitation hardening treatme…
precipitation-hardening stain- less steel plate, sheet, and strip. The mechanical properties of these steels are developed by suitable low-temperature heat treatments generally referred to as precipitation hardening.
时效硬化不锈钢锻件。17-4PH(Type 630)/17-7PH(Type 631)/15-7PH(Type 632) 的锻件标准
This standard covers definitions, reference methods, practices, and guides relating to the chemical analysis of steel, stainless steel, and related alloys. It includes both wet chemical and instrumental techniques.
grades of nominal wall thick- ness, stainless steel tubing for services requiring general corrosion resistance, with particular emphasis on resistance to stress corrosion cracking.…
seamless and straight-seam welded ferritic/austenitic steel pipe intended for general corro- sive service, with particular emphasis on resistance to stress corrosion cracking.…
two classes of flanged and cold-bending quality cold-worked straight-seam single or double welded austenitic steel pipe intended for high- temperature and general corrosive services.…
two general classes, WP and CR, of wrought ferritic, ferritic/austenitic, and martensitic stainless steel fittings of seamless and welded construction covered by the latest revision of Specification A 960.…
The B series covers nickel and nickel alloys, copper alloys and the high-temperature alloys. This is where Hastelloy, Inconel, Incoloy, Monel and the master alloys are specified.
rolled nickel-copper alloy (UNS N04400)* plate, sheet, and strip.
nickel (UNS N02200)*, low carbon nickel (UNS N02201)*, and solution strengthened nickel (UNS N02211) in the form of hot-worked and cold- worked rod and bar in the conditions shown in Table 1.
nickel (UNS N02200)* and low-carbon nickel (UNS N02201)* in the form of cold-worked seamless pipe and tube in the conditions shown in Table 1 and Table X1.1. 1.1.1 Hot-worked material is available.…
rolled nickel (UNS N02200) and low-carbon nickel (UNS N02201)* plate, sheet, and strip.
seamless tubes of nickel and nickel alloys, as shown in Table 1, for use in condenser and heat-exchanger service.
nickel-copper alloys UNS N04400 and N04405* in the form of hot-worked and cold- worked rod and bar in the conditions shown in Table 1 and cold-worked wire in the conditions shown in Table 2.
nickel-copper alloy UNS N04400* in the form of cold-worked seamless pipe and tube in the conditions shown in Table 1 and Table X1.1. 1.1.1 Hot worked material is available.…
nickel-chromium-iron alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, and N06045)* and nickel-chromium-cobalt-molybdenum alloy (UNS N06617) in the form of hot-finished and cold-worked rounds, squares, hexagons, rectangles, and cold-worked wire.
nickel-chromium-iron alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, and N06045)* and nickel-chromium-cobalt-molybdenum alloy (UNS N06617) in cold-worked annealed, hot-worked an- nealed, and hot-finished seamless pipe and tube intended for general…
rolled nickel-chromium-iron alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, and N06045)* and nickel-chromium-cobalt- molybdenum alloy (UNS N06617) plate, sheet, and strip.
plate, sheet, and strip of nickel-molybdenum alloys (UNS N10001, N10665, N10675, N10629, and N10624)* as shown in Table 1, for use in general corrosive service.
rod of nickel-molybdenum alloys (UNS N10001, N10665, N10675, N10629, and N10624)* as shown in Table 1, for use in general corrosive service.
wrought welding fittings for pressure piping, factory-made from nickel and nickel alloys. Threaded fittings as covered in ASME B16.11 are also covered by this specification.…
thermostat metals in the form of sheet or strip that are used for the temperature-sensitive elements of devices for controlling, compensating, or indicat- ing temperature and is intended to supply acceptance require- ments to purchasers ordering this material…
UNS N08120, UNS N08800, UNS N08801, UNS N08810, UNS N08811, UNS N08890, and UNS N06811 in the form of cold-worked and hot-finished annealed seamless pipe and tube.…
UNS N08120, UNS N08800, UNS N08810, UNS N08811*, and UNS N08890 in the form of hot-worked and cold-worked rod and bar. Alloy UNS N08800 is normally employed in service temperatures up to and including 1100°F (593°C).…
UNS N08120, UNS N08890, UNS N08800, UNS N08810, and UNS N08811* in the form of rolled plate, sheet, and strip. Alloy UNS N08800 is normally employed in service temperatures up to and including 1100°F (593°C).…
nickel-iron-chromium- molybdenum-copper alloys (UNS N08825 and N08221)* in the form of cold-worked and hot-finished seamless pipe and tube intended for general corrosive service. The general requirements for pipe and tube are covered in Specification B 829.
rolled nickel-iron-chromium- molybdenum-copper alloy (UNS N08825 and UNS N08221)* plate, sheet, and strip.
nickel-iron-chromium- molybdenum-copper alloy (UNS N08825 and UNS N08221)* in the form of hot-finished and cold-drawn rounds, squares, hexagons, and rectangles.
nickel-molybdenum- chromium-iron alloys (UNS N10003 and UNS N10242)* plate, sheet, and strip for use in general corrosive service.
alloys UNS N06002, UNS N06230, UNS N12160, and UNS R30556* in the form of rolled plate, sheet, and strip for heat-resisting and general corrosive service.
rolled nickel-chromium- molybdenum-columbium alloy (UNS N06625) and nickel- chromium-molybdenum-silicon alloy (UNS N06219)* plate, sheet, and strip. 1.1.1 Alloy UNS N06625 products are furnished in two grades of different heat-treated conditions: 1.1.1.1 Grade…
nickel-chromium- molybdenum-columbium alloys (UNS N06625 and UNS N06852) and nickel-chromium-molybdenum-silicon alloy (UNS N06219)* in the form of cold-worked seamless pipe and tube.…
nickel-chromium- molybdenum-columbium (UNS N06625), nickel-chromium- molybdenum-silicon alloy (UNS N06219), and Nickel- Chromium-Molybdenum-Tungsten Alloy (UNS N06650)* in the form of hot-worked rod and bar and cold-worked rod in the conditions shown in Table…
forged or rolled UNS N06030, UNS N06035, UNS N06022, UNS N06200, UNS N06059, UNS N06686, UNS N08020, UNS N08024, UNS N08026, UNS N08367, UNS N10276, UNS N10665, UNS N10675, UNS N10629, UNS N08031, UNS N06045, UNS N06025, and UNS R20033* pipe flanges, forged fit…
UNS N08020, UNS N08026,* and UNS N08024 alloy plate, sheet, and strip.
welded UNS N08020, N08024, and N08026 alloy pipe for general corrosion-resisting and low- or high-temperature service.
welded UNS N08020, N08024, and N08026 alloy boiler, heat exchanger, and con- denser tubes for general corrosion-resisting and low- or high- temperature service.
UNS N06002, UNS N06030, UNS N06035, UNS N06022, UNS N06200, UNS N06230, UNS N06600, UNS N06617, UNS N06625, UNS N08020, UNS N08026, UNS N08024, UNS N08120, UNS N08926, UNS N08367, UNS N10242, UNS N10276, UNS N10665, UNS N10675, UNS N12160, UNS R20033, UNS N060…
UNS N08020, UNS N08026, and UNS N08024 bar and wire other than required for reforging.
electric fusion welded pipe suitable for high-temperature or corrosive service as listed in Table 1. (Although no restrictions are placed on the sizes of pipe that may be furnished under this specification, commercial practice is commonly limited to sizes not…
UNS N08020, UNS N08026, and UNS N08024 round weaving wire. NOTE 1—Weaving wire is customarily not welded. For applications involving welding in which the wire should be stabilized against loss of corrosion resistance, the purchaser should refer to Specificatio…
nickel-iron-chromium alloys in the form of welded, cold-worked, and annealed pipe for general corrosive service and heat-resisting applications. These products are furnished in three alloys: UNS N08120, UNS N08800, and UNS N08810.* Alloy UNS N08800 is employed…
welded UNS N08120, UNS N08800, UNS N08810 and UNS N08811* alloy boiler, heat exchanger, and condenser tubes for general corrosion resisting and low or high-temperature service.
焊接镍铬铁合金管
焊接镍及镍钴合金管
forgings of nickel alloy UNS N02200, Ni-Cu alloy UNS N04400, Ni-Cr-Fe alloys UNS N06600, UNS N06603, and UNS N06690, Ni-Cr-Mo-Nb alloy UNS N06625, Ni-Cr-Mo-Si alloy UNS N06219, low-carbon Ni-Mo-Cr alloys UNS NI0276 and UNS N06022, Ni-Cr- Mo-W alloy UNS N06110,…
alloys UNS N06002, UNS N06230, UNS N12160, and UNS R30556* in the form of rod for heat resisting and general-corrosive service.
nickel-molybdenum- chromium-iron alloys (UNS N10003 and UNS N10242)* rod for use in general corrosive service.
rod of low-carbon nickel- chromium-molybdenum alloys (UNS N10276, N06022, N06035, N06455, N06058, and N06059)*, low-carbon nickel- molybdenum-chromium-tantalum (UNS N06210), low-carbon nickel-chromium-molybdenum-copper alloy (UNS N06200), and low-carbon nickel…
plate, sheet, and strip of low-carbon nickel-chromium-molybdenum alloys (UNS N10276, N06022, N06455, N06035, UNS N06058, UNS N06059)*, low-carbon nickel-chromium-molybdenum-copper alloy (UNS N06200), low-carbon nickel-chromium- molybdenum-tantalum alloy (UNS N…
rod of Ni-Cr-Fe-Mo-Cu al- loys (UNS N06007, N06975, N06985, N06030, and N08031)* as shown in Tables 1-3, for use in general corrosive service.
The specification2 covers plate, sheet, and strip of nickel-chromium-iron-molybdenum-copper alloys (UNS N06007, N06975, N06985, and N06030)* as shown in Table 1, for use in general corrosive service.
welded pipe of nickel and nickel-cobalt alloys (UNS N10001; UNS N10242; UNS N10665; UNS N12160; UNS N10624; UNS N10629; UNS N10675; UNS N10276; UNS N06455; UNS N06007; UNS N06975; UNS N08320; UNS N06002; UNS N06022; UNS N06035; UNS N06058; UNS N06059; UNS N062…
seamless pipe and tube of nickel and nickel-cobalt alloys (UNS N10001, UNS N10242, UNS N10665, UNS N12160, UNS N10675, UNS N10276, UNS N06455, UNS N06007, UNS N08320, UNS N06975, UNS N06002, UNS N06985, UNS N06022, UNS N06035, UNS N08135, UNS N06255, UNS N0605…
alloys UNS N08925,* UNS N08031, UNS N08932, UNS N08926, UNS N08354, and UNS R20033 plate, sheet, and strip in the annealed temper.
welded tubes made from the nickel and nickel-cobalt alloys (UNS N10001, UNS N10242, UNS N10665, UNS N12160, UNS N10629, UNS N10624, UNS N10675, UNS N10276, UNS N06455, UNS N06007, UNS N06975, UNS N08320, UNS N06985, UNS N06002, UNS N06022, UNS N06030, UNS N060…
hot- and cold-worked precipitation-hardenable nickel alloy rod, bar, forgings, and forging stock for high-temperature service (Table 1).
nickel-iron-chromium- molybdenum-copper-nitrogen alloys (UNS N08925, UNS N08031, UNS N08354, and UNS N08926), and Cr-Ni-Fe-N low-carbon alloy (UNS R20033) bar and wire.
rolled precipitation hardenable nickel alloy (N07718)* plate, sheet, and strip in the annealed condition (temper).
UNS N08925, UNS N08354, and UNS N08926* welded pipe for general corrosion applica- tions.
UNS N08925,* UNS N08354, and UNS N08926 welded tube for general corrosion applica- tions.
UNS N08925, UNS N08354, and UNS N08926* seamless, cold-worked or hot-finished pipe and tube intended for general corrosive service.
welded UNS N06625, UNS N06219 and UNS N08825 alloy boiler, heat exchanger, and condenser tubes for general corrosion resisting and low or high-temperature service.
welded UNS N06625,* UNS N06219* and UNS N08825* pipe in the annealed condition (temper) for general corrosion applications.
nickel (UNS N02200) and low carbon nickel (UNS N02201 and UNS N04400) in the form of welded and annealed or welded and stress relieved pipe intended for general corrosive service and for mechanical applications.
UNS N08020, UNS N08026, and UNS N08024 seamless, cold-worked or hot finished pipe and tube intended for general corrosive service.
焊接纯镍与 Monel 400 合金管
低膨胀合金（Invar 36 / UNS K93600）通用标准，覆盖棒/板/带/锻件
Monel 400 无缝管
nickel alloys UNS N07716, N07725, N07773, N07776, and N09777 in the form of hot or cold finished rounds, squares, hexagons, rectangles, and cold finished wire.
nickel-copper-aluminum alloy (UNS N05500) in the form of rounds, squares, hexagons, or rectangles, and forgings and forging stock, manufactured either by hot working or cold working, and cold-worked wire.
Incoloy 925 板材/带材
Inconel 718 / 706 / UNS N07001 无缝管与管材（沉淀硬化型）
The E series covers test methods, not products. These define how a number is measured — tensile testing, grain size, chemistry analysis, fracture toughness — and are referenced from every product specification.
These test methods cover the measurement of average grain size and include the comparison procedure, the planimet- ric (or Jeffries) procedure, and the intercept procedures.…
These test methods describe the chemical analysis of nickel, cobalt, and high-temperature alloys having chemical compositions within the following limits: Element Concentration Range, % Aluminum 0.005 to 7.00 Beryllium 0.001 to 0.05 Boron 0.001 to 1.00 Calcium…
These test methods cover bend testing for ductility of materials. Included in the procedures are four conditions of constraint on the bent portion of the specimen; a guided-bend test using a mandrel or plunger of defined dimensions to force the mid-length of t…
This practice (Note 1) covers a unified numbering system (UNS) for metals and alloys that have a “commercial standing” (see Note 2), and covers the procedure by which such numbers are assigned.…
These test methods cover the tension testing of metallic materials in any form at room temperature, specifically, the methods of determination of yield strength, yield point elon- gation, tensile strength, elongation, and reduction of area.…
Three things decide whether a shipment is accepted: the grade, the product form with its standard, and the condition. Give us all three and the mill test report will match your purchase order line for line.
UNS number or trade designation. Where a designation has more than one UNS number, the grade pages list them. Master alloys are quoted against AMS, GJB or your own specification.
Rod, plate, sheet, strip, pipe, tube, fittings, forgings or wire — each with the ASTM standard that governs it. A grade can carry different standards for different forms; the grade pages show the pairing.
Solution annealed, cold worked, aged to a specified condition, or as-drawn. Conditions are where most disputes start, so we confirm them in writing before production.
