不锈钢管相对牌号的性能分析

产品标准

钢种

σ 0.2 (Mpa)

σ b (Mpa)

δ 5 (%)

硬度

备注

ASTM A312 ASTM A213

304 304H

≧205

≧515

≧ 35

≦ 90HRB

a

310S 316

317L 321

321H 347

347H

304L 316L

≧ 170

≧ 485

ASTM A511

304L 316L

≧ 205

≧ 515

ASTM A790

S318003(2205)

≧ 450

≧ 620

≧ 25

≦ 30.5HRC

a

DIN 17456 DIN17458

1.4301

≧ 195

500~700

≧ 40

/

σ 1.0 ≧230(Mpa)

1.4401

≧ 205

510~710

σ 1.0 ≧240(Mpa)

1.4404

≧ 190

490~690

σ 1.0 ≧225(Mpa)

1.4541

≧ 180

460~680

≧ 35

σ 1.0 ≧215(Mpa)

JIS G3459 JIS G3463

304 304H

≧205

≧ 520

≧ 35

≦ 90HRB

a

310S 316

316H 317

321 321H

347 347H

304L 316L 317L

≧175

≧ 480

≧ 35

GB/T14975 GB/T14976 GB13296 GB5310

0Cr18Ni9

≧ 205

≧ 520

≧ 35

≦ 90HRB

a

1Cr18Ni9

0Cr17Ni12Mo2

0Cr19Ni13Mo3

0Cr18Ni10Ti

1Cr19NI11Nb

00Cr19Ni10

≧ 175

≧ 480

00Cr17Ni14Mo2

00Cr19Ni13Mo3

1Cr18Ni9Ti

≧ 205

≧ 550