2022-06-17 10:13:06 Origin： Remark：0 Click：
STOCK LIST & INVENTORY on Hand - Milled plate 41 X 650mm / 81 X 650mm
H S CODE For Customs - 72201100 / 72202030 / 72221100 / 72222000 / 72223000
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
A high level of useful mechanical properties under severe environmental conditions. Alloy 13-8 Stainless Steel is used in aerospace components, landing gear, nuclear reactor components, petrochemical industry, injection molding equipment etc. Alloy 13-8 Stainless Steel in the annealed condition can be strengthened further by relatively low temperature heat treatment.
CHEMICAL COMPOSITIONS (Mass Weight - %)
Silicon, Si (％): ≤ 0.10
Manganese, Mn (％):≤ 0.20
Phosphorus, P (％)≤:0.010
Sulfur, S (％)≤: 0.008
Chromium, Cr (％): 12.3 ~ 13.2
Nickel, Ni (％): 7.50 ~ 8.50
Molybdenum, Mo (％): 2.00 ~ 2.50
Alumium (%): 0.90 ~ 1.35
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Solution treatment temperature and cooling ways: 1050 +/-15℃
Ageing teated: H1000, 540℃, 4h, air cooling
Tensile strength, σb≥/MPa: 1410
Yield strength, σ0.2≥/MPa: 1312
Elongation, δ≥(％): 10.0
Hardness |HRC: 43
Ageing teated: H1025, 550℃, 4h, air cooling
Tensile strength, σb≥/MPa: 1275
Yield strength, σ0.2≥/MPa: 1200
Elongation, δ≥(％): 11.0
Hardness |HRC: 41
Ageing teated: H1050, 565℃, 4h, air cooling
Tensile strength, σb≥/MPa: 1200
Yield strength, σ0.2≥/MPa: 1135
Elongation, δ≥(％): 12.0
Hardness |HRC: 40
Ageing teated: H1100, 595℃, 4h, air cooling
Tensile strength, σb≥/MPa: 1030
Yield strength, σ0.2≥/MPa: 930
Elongation, δ≥(％): 14.0
Hardness |HRC: 34
The alloy is usually produced by VIM followed by electroslag refining (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in solution annealed condition.
Final heat treatment - solution + ageing treated
SHAPES & DIMENSIONS
Round bar / Wire rod (Diameter): 5.50mm to 600mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 200mm X W1000- 2500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Other different shapes based on OEM
17+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:email@example.com