17-4PH/SUS630 Stainless Steel bar

17-4PH/SUS630 Stainless Steel bar

DINASTMAISIUNSJISOther
1.4542
X5CrNiCuNb16-4Grade 630630S17400SUS 63017-4PH
AMS 5643
AMS 5622
Z6CNU17-04
10705GU-GV

Chemical Composition ( %)

CSiMnPSCrNiMoOther
≤ 0.07≤ 1.00≤ 1.00≤ 0.040≤ 0.03015.0 ~ 17.03.00 ~ 5.00-Cu 3.00 ~ 5.00
Nb+Ta 0.15 ~ 0.45

Mechanical Properties

Condition of heat treatmentTensile
Rm(MPa)
Yield
Rp0.2(MPa)
Elongation
A(%)
Reduction in cross
section on fracture
Z (%)
Impact
AKV/AKU(J)
Brinell
Hardness(HBW)
Annealed≤ 1034≤ 6506.0 ~ 15.030.0 ~ 60.0-≤ 363
H900≥ 1380≥ 1275≥ 14.0≥ 50.0≥ 20≤ 420
H925≥ 1310≥ 1200≥ 14.0≥ 54.0≥ 34≤ 409
H1025≥ 1170≥ 1140≥ 15.0≥ 56.0≥ 47≤ 352
H1075≥ 1140≥ 1035≥ 16.0≥ 58.0≥ 61≤ 341
H1100≥ 1035≥ 930≥ 17.0≥ 58.0≥ 61≤ 332
H1150≥ 1000≥ 860≥ 19.0≥ 60.0≥ 68≤ 311
H1150+H1150≥ 965≥ 760≥ 20.0≥ 60.0≥ 108≤ 302
H1150M≥ 860≥ 585≥ 22.0≥ 68.0≥ 135≤ 277

Forms and Shapes:
Round bar (Diameter): 5.5 mm to 700 mm
Wire rod (Diameter): 0.10 ~ 16mm
Square bar / Flat bar: 5mm to 550mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 650mm X L (or in coil form)
Forged ring: OD200 ~ 1500mm X ID150 ~ 1250mm X H20 ~ 1250mm
Heavy/middle plate via hot rolled: T50 - 200mm X W80- 1200mm X L1000-3000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Length: Fixed length or random length or based on the customer's special requirement.