Stainless_wire_e_04-05.pdf

Stainless Steel Wire Rods

System Diagram of Stainless Steels

System Diagram of Stainless Steels Austenitic Stainless Steels Type 304L (18Cr-8Ni-LC)

Intergranular corrosion resistance

Type 321 (18Cr-9Ni-Ti)

Intergranular corrosion resistance

Type 316Ti (18Cr-11Ni-2Mo-Ti)

corrosion resistance

Type 316 (18Cr-12Ni-2Mo)

Formability

Machinability

Type 317L (19Cr-12Ni-3Mo-LC)

Intergranular

NSSC 170 (25Cr-13Ni-1Mo-N)

Pitting corrosion resistance, High strength

NSSC 270R (20Cr-23Ni-6Mo-LN)

Seawater-corrosion resistance

Type 316N (18Cr-12Ni-2Mo-N)

Pitting corrosion resistance

Heat resistance

NSSC 316C (18Cr-12Ni-2Mo-Cu) Type 309S

(23Cr-13Ni) Heat resistance

Formability

Formability

Type 304M (18Cr-9Ni)

(Forging)

(Type 304-J3) (18Cr-8Ni-2Cu) Type 305 (18Cr-11Ni)

High strength

NSSC 130M (18Cr-6Ni-9Mn)

High strength, Nonmagnetic properties

Strength

Heat resistance

Type 310S (25Cr-20Ni)

Type 314 (25Cr-20Ni-2Si)

Oxidation resistance NSSC 731 (19Cr-13Ni-3Si)

Oxidation resistance

Type 304S (18Cr-10Ni)

Formability

Type 302 (18Cr-8Ni-0.1C) Type 304H (18Cr-8Ni-0.07C)

Machinability

Corrosion resistance

Type 304N (18Cr-8Ni-N)

Strength Strength

Type 304-P (18Cr-8Ni--traceS)

Light machinability

Strength

Type 304-HP (18Cr-8Ni-0.07C--traceS)

Machinability

Type 631 (17Cr-7Ni-1Al)

Machinability (wools)

(Precipitation hardening grade) Type 316F

Corrosion (18Cr-12Ni-2Mo-S) Formability resistance NSSC 140

Corrosion (19Cr-0.5Mn-9Ni-3Cu-S) resistance, Outgas resistance Formability (Type 304-J3P) (18Cr-8Ni-Cu-traceS)

Corrosion resistance

Type 316-P (18Cr-12Ni-2Mo-traceS)

Intergranular corrosion resistance

Type 316L-P (18Cr-12Ni-2Mo-LC-traceS)

(Ferritic Grade) Type 416 (13Cr-0.3S)

Machinability

Type 420F (13Cr-0.3C-S)

NSSC 550

(13Cr-1Ni-2Mo) Corrosion resistance, High strength

Type 430L (17Cr-lowC)

Type 430-SK (17Cr-0.07C)

NSSC 190MS （19Cr-2Mo-Ti,Nb-S）

Machinability Type 430M (17Cr-traceMo,Cu)

Corrosion resistance

Corrosion resistance, Formability

Type 303 (18Cr-9Ni-S)

Type 303Cu (18Cr-9Ni-3Cu-S)

Type 420 (13Cr-0.3C)

Hardness

Formability, Weld toughness High strength

NSSC 131 (18Cr-6Ni-5Mn-2Cu)

Formability

Machinability

Type 410L (13Cr-LC)

Type 410-C (13Cr-0.13C)

Hardness

Type 201 (16Cr-5Ni-7Mn)

(Springs)

Machinability

Type 430 (17Cr)

(Type 305-Ｊ１) (18Cr-12Ni)

Formability (Forging)

Type 410-P (13Cr-traceS)

Formability

Ferritic Stainless Steels

Type 304 Cu(302HQ) (17Cr-9Ni-3Cu)

Formability (Forging)

Type 410-S (13Cr-0.07C)

Formability

Type 347

Corrosion (18Cr-9Ni-Nb) resistance Pitting corrosion resistance

Type 316L (18Cr-12Ni-2Mo-LC)

Corrosion resistance

Type 410,403 (13Cr-0.1C)

High hardness, High strength

Corrosion resistance

Type 304 (18Cr-8Ni)

Martensitic Stainless Steels

Type 430-P (17Cr-traceS)

Machinability

NSSC 160R （16Cr-Cu-Nb-LC,N） Type 430F (17Cr-S)

NSSC 190 （19Cr-2Mo-Ti-Nb）

Corrosion resistance, Formability, Weldability

NSSC 180 （19Cr-Cu-Nb-LC,N）

Corrosion resistance

Type 430Cu (17Cr-Cu)

Dual-phase (austenitic-ferritic) Stainless Steels Type 329 (23Cr-5Ni-1Mo)

Type 434 (17Cr-0.8Mo)

Type 329J3L［S31803］ （22Cr-5Ni-3Mo-N）

Pitting corrosion resistance, Intergranular corrosion resistance

Corrosion resistance

Type 329J4L

Precipitation Hardening Stainless Steels Type 630 (17Cr-4Ni-3Cu) Type 631 (17Cr-7Ni-1Al)

（25Cr-6Ni-3Mo-N）

Corrosion resistance S32750

6

（25Cr-7Ni-4Mo-N）

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