Metals / Search by Grade

Commercial steel grades & high-performance alloy directory

Start with the exact material designation — then choose pipe, tube, bar, plate, flange, fitting, fastener, forging or another required form. The directory covers a broad commercially searched range and remains a sourcing capability map, not a claim of standing stock. If a grade is not listed, send the exact designation for source verification.

Stainless steel nickel alloy and high performance alloy sourcing by grade in IndiaGrade → Product → Specification → Inspection
How this is designed for buyers: search by the exact grade you know — for example SS 316, SS 316L, Duplex 2205, Alloy 625, Monel 400 or Titanium Grade 2 — and the grade page shows the relevant product forms and RFQ parameters. Final supply remains subject to manufacturer capability verification and buyer-approved specification.
40 grade designations

Austenitic & High-Alloy Stainless Steel

Search by grade, alias or UNS designation, then choose the required product form. Manufacturer capability and exact standard are confirmed before quotation.

SS 201Stainless Steel 201 · UNS S20100SS 202Stainless Steel 202 · UNS S20200SS 301Stainless Steel 301 · UNS S30100SS 302Stainless Steel 302 · UNS S30200SS 303Stainless Steel 303 · UNS S30300SS 304Stainless Steel 304 · UNS S30400SS 304LStainless Steel 304L · UNS S30403SS 304HStainless Steel 304H · UNS S30409SS 305Stainless Steel 305 · UNS S30500SS 309Stainless Steel 309 · UNS S30900SS 309SStainless Steel 309S · UNS S30908SS 310Stainless Steel 310 · UNS S31000SS 310SStainless Steel 310S · UNS S31008SS 310HStainless Steel 310H · UNS S31009SS 314Stainless Steel 314 · UNS S31400SS 316Stainless Steel 316 · UNS S31600SS 316LStainless Steel 316L · UNS S31603SS 316HStainless Steel 316H · UNS S31609SS 316TiStainless Steel 316Ti · UNS S31635SS 316NStainless Steel 316N · UNS S31651SS 316LNStainless Steel 316LN · UNS S31653SS 317Stainless Steel 317 · UNS S31700SS 317LStainless Steel 317L · UNS S31703SS 321Stainless Steel 321 · UNS S32100SS 321HStainless Steel 321H · UNS S32109SS 347Stainless Steel 347 · UNS S34700SS 347HStainless Steel 347H · UNS S34709SS 904LStainless Steel 904L · UNS N08904254 SMO254 SMO / 6Mo Stainless Steel · UNS S31254253 MA253 MA Heat-Resistant Stainless Steel · UNS S30815Alloy 926Alloy 926 / 6Mo Stainless Steel · UNS N08926Nitronic 50 / XM-19Nitronic 50 Stainless Steel · UNS S20910Nitronic 60 / Alloy 218Nitronic 60 Stainless Steel · UNS S21800SS 304NStainless Steel 304N · UNS S30451SS 304LNStainless Steel 304LN · UNS S30453SS 308Stainless Steel 308 · UNS S30800SS 308LStainless Steel 308L · UNS S30803Alloy 330 / SS 330Stainless Steel / Alloy 330 · UNS N08330SS 348Stainless Steel 348 · UNS S34800SS 348HStainless Steel 348H · UNS S34809
9 grade designations

Ferritic Stainless Steel

Search by grade, alias or UNS designation, then choose the required product form. Manufacturer capability and exact standard are confirmed before quotation.

10 grade designations

Martensitic Stainless Steel

Search by grade, alias or UNS designation, then choose the required product form. Manufacturer capability and exact standard are confirmed before quotation.

4 grade designations

Precipitation-Hardening Stainless Steel

Search by grade, alias or UNS designation, then choose the required product form. Manufacturer capability and exact standard are confirmed before quotation.

12 grade designations

Duplex & Super Duplex Stainless Steel

Search by grade, alias or UNS designation, then choose the required product form. Manufacturer capability and exact standard are confirmed before quotation.

23 grade designations

Nickel & High-Temperature Alloys

Search by grade, alias or UNS designation, then choose the required product form. Manufacturer capability and exact standard are confirmed before quotation.

2 grade designations

Nickel-Copper Alloys

Search by grade, alias or UNS designation, then choose the required product form. Manufacturer capability and exact standard are confirmed before quotation.

6 grade designations

Corrosion-Resistant Nickel Alloys

Search by grade, alias or UNS designation, then choose the required product form. Manufacturer capability and exact standard are confirmed before quotation.

15 grade designations

Titanium Alloys

Search by grade, alias or UNS designation, then choose the required product form. Manufacturer capability and exact standard are confirmed before quotation.

4 grade designations

Copper-Nickel & Copper Alloys

Search by grade, alias or UNS designation, then choose the required product form. Manufacturer capability and exact standard are confirmed before quotation.

72 grade designations

Carbon, Alloy & Engineering Steel

Search by grade, alias or UNS designation, then choose the required product form. Manufacturer capability and exact standard are confirmed before quotation.

AISI 4130 / SAE 4130AISI / SAE 4130 Alloy SteelAISI 4140 / SAE 4140AISI / SAE 4140 Alloy SteelAISI 4340 / SAE 4340AISI / SAE 4340 Alloy SteelAISI 8620 / SAE 8620AISI / SAE 8620 Alloy SteelEN8 / 080M40EN8 Engineering SteelEN9 / 070M55EN9 Engineering SteelEN19 / 42CrMo4EN19 Alloy SteelEN24 / 817M40EN24 Alloy SteelEN31 / 100Cr6 / AISI 52100EN31 Bearing SteelAISI 52100 / SAE 52100AISI 52100 Bearing Steel16MnCr516MnCr5 Case-Hardening Steel20MnCr520MnCr5 Case-Hardening SteelAISI D2 Tool SteelD2 Tool SteelAISI H13 Tool SteelH13 Tool SteelASTM A105ASTM A105 Carbon Steel Forging GradeASTM A106 Gr BASTM A106 Grade B Carbon SteelASTM A333 Gr 6ASTM A333 Grade 6 Carbon SteelASTM A516 Gr 60ASTM A516 Grade 60 PlateASTM A516 Gr 65ASTM A516 Grade 65 PlateASTM A516 Gr 70ASTM A516 Grade 70 PlateASTM A519 1026ASTM A519 Grade 1026 Tube SteelAPI 5L Gr BAPI 5L Grade B Line Pipe SteelAPI 5L X42API 5L X42 Line Pipe SteelAPI 5L X52API 5L X52 Line Pipe SteelAPI 5L X60API 5L X60 Line Pipe SteelAPI 5L X65API 5L X65 Line Pipe SteelAPI 5L X70API 5L X70 Line Pipe SteelAISI 1018 / SAE 1018AISI 1018 Carbon SteelAISI 1020 / SAE 1020AISI 1020 Carbon SteelAISI 1045 / SAE 1045AISI 1045 Carbon SteelAISI 4145HAISI 4145H Alloy SteelAISI 4150 / SAE 4150AISI 4150 Alloy SteelAISI 4330VAISI 4330V Alloy SteelAISI 6150 / SAE 6150AISI 6150 Spring SteelAISI 9310 / SAE 9310AISI 9310 Alloy SteelEN16 / 605M36EN16 Alloy SteelEN18EN18 Alloy SteelEN25EN25 Alloy SteelEN26 / 826M40EN26 Alloy SteelEN36EN36 Case-Hardening SteelEN353EN353 Case-Hardening SteelEN354EN354 Alloy SteelEN41BEN41B Nitriding Steel34CrNiMo6 / 1.658234CrNiMo6 Alloy Steel42CrMo4 / 1.722542CrMo4 Alloy SteelAISI D3 Tool SteelD3 Tool SteelAISI H11 Tool SteelH11 Tool SteelAISI M2 HSSM2 High Speed SteelAISI M35 HSSM35 High Speed SteelAISI M42 HSSM42 High Speed SteelAISI O1 Tool SteelO1 Tool SteelAISI A2 Tool SteelA2 Tool SteelAISI P20 Tool SteelP20 Tool SteelASTM A36ASTM A36 Structural SteelASTM A53 Gr BASTM A53 Grade B Pipe SteelASTM A106 Gr AASTM A106 Grade A Carbon SteelASTM A106 Gr CASTM A106 Grade C Carbon SteelASTM A333 Gr 3ASTM A333 Grade 3 Carbon SteelASTM A350 LF2ASTM A350 LF2 Carbon Steel Forging GradeASTM A694 F52ASTM A694 F52 High-Yield Forging GradeASTM A694 F60ASTM A694 F60 High-Yield Forging GradeASTM A694 F65ASTM A694 F65 High-Yield Forging GradeASTM A694 F70ASTM A694 F70 High-Yield Forging GradeASTM A234 WPBASTM A234 WPB Carbon Steel Fitting GradeASTM A234 WP11ASTM A234 WP11 Alloy Steel Fitting GradeASTM A234 WP22ASTM A234 WP22 Alloy Steel Fitting GradeASTM A234 WP91ASTM A234 WP91 Alloy Steel Fitting GradeASTM A335 P11ASTM A335 P11 Alloy Steel PipeASTM A335 P22ASTM A335 P22 Alloy Steel PipeASTM A335 P91ASTM A335 P91 Alloy Steel PipeASTM A335 P92ASTM A335 P92 Alloy Steel PipeAPI 5L X80API 5L X80 Line Pipe Steel
Search by product form

Manufacturer & supplier discovery pages

For buyers who start with a product form instead of a grade — for example nickel alloy bars, stainless steel pipes or titanium pipes.

Stainless Steel PipeManufacturers · suppliers · export sourcing in IndiaStainless Steel TubeManufacturers · suppliers · export sourcing in IndiaStainless Steel BarManufacturers · suppliers · export sourcing in IndiaStainless Steel PlateManufacturers · suppliers · export sourcing in IndiaStainless Steel FlangeManufacturers · suppliers · export sourcing in IndiaStainless Steel Pipe FittingsManufacturers · suppliers · export sourcing in IndiaStainless Steel FastenerManufacturers · suppliers · export sourcing in IndiaDuplex Stainless Steel PipeManufacturers · suppliers · export sourcing in IndiaDuplex Stainless Steel BarManufacturers · suppliers · export sourcing in IndiaSuper Duplex PipeManufacturers · suppliers · export sourcing in IndiaSuper Duplex FlangeManufacturers · suppliers · export sourcing in IndiaNickel Alloy PipeManufacturers · suppliers · export sourcing in IndiaNickel Alloy TubeManufacturers · suppliers · export sourcing in IndiaNickel Alloy BarManufacturers · suppliers · export sourcing in IndiaNickel Alloy PlateManufacturers · suppliers · export sourcing in IndiaNickel Alloy FlangeManufacturers · suppliers · export sourcing in IndiaMonel / Nickel-Copper PipeManufacturers · suppliers · export sourcing in IndiaCorrosion-Resistant Nickel Alloy PipeManufacturers · suppliers · export sourcing in IndiaCorrosion-Resistant Nickel Alloy BarManufacturers · suppliers · export sourcing in IndiaTitanium PipeManufacturers · suppliers · export sourcing in IndiaTitanium BarManufacturers · suppliers · export sourcing in IndiaCopper-Nickel PipeManufacturers · suppliers · export sourcing in IndiaAlloy & Engineering Steel BarManufacturers · suppliers · export sourcing in IndiaAlloy Steel ForgingManufacturers · suppliers · export sourcing in India
Crawl-priority sourcing routes

Priority alloy and material-form pages

Selected grade-and-form pages are linked directly from the material directory to strengthen crawl paths while preserving existing content and canonical ownership.

Priority crawl pathways

Priority alloy grade and product-form pages

Direct canonical pathways to specification-led sourcing pages: 253 MA Instrumentation Tube Fittings · 254 SMO Forgings · Alloy 926 Forgings · Alloy 926 Instrumentation Tube Fittings · Nitronic 50 Instrumentation Tube Fittings · Nitronic 60 Forgings

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