STS420F Stockist, STS420F Equivalent Steel

STS420F
2019-12-12 10:47:35   Origin:   Remark:0 Click:

STS420F Global Wholesaler Blade Steel, STS420F Alloy Suppliers & Manufacturers, STS420F Forge bar plate machined, STS420F Alloy exporter, Technical specifications - KS D3706 - 2001 / 2006.
 
TECHNICAL DATA SHEET - KS D3706 Grade STS420F

TECHNICAL SPECIFICATIONS: KS D3706 - 2001 / 2006
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS -  BV
MATERIAL CATEGORY: Martensite
 series Stainless steel rod

CHEMICAL COMPOSITION (WEIGHT %)
C (%):     0.26 ~ 0.40
Si (%):     ≤ 1.00
Mn (%):   ≤ 1.00
P (%) ≤:  0.060
S (%) ≤:  0.15 Min.
Cr (%):   12.0 ~ 14.0

Ni (%):    ≤ 0.60
Mo (%):   ≤ 0.60

N (%):    -
MECHANICAL PROPERTY UNDER ROOM TEMP.
Tensile strength, σb/ ≥ MPa: 740
Yield strength, σ0.2/ ≥ MPa: 540
Elongation, δ (%) ≥: 12.0
Reduction of area, ф (%) ≥: 35.0
Hardness ≤ (HBW): 217 min.
HEAT TREATMENT PRACTICE
Condition: annealed 800 ~ 900 Deg.C
Cooling medium: slow cooling
Condition: quenched 920 ~ 980 Deg.C, oil cooling, tempered 600 ~ 750 Deg.C, quick cooling.
MELTING PROCESS
The alloy is usually produced by BEF + AOD / EAF, followed by electroslag refining (ESR or VAR ) if necessary for special purpose.
PRODUCT DESCRIPTION
Round bar (Diameter): 5.5 ~ 650mm
Wire rod (Diameter): 3.0 ~ 13mm
Flat bar (width X thickness): 10 ~ 400 X 15 ~ 800mm
Length: random length, fixed length or based on the customer's special requirements.
Form: wire or straightened bar
TECHNICAL SALES ASSISTANCE
If you meet further on any technical inquiry. pleased to
EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.

Hot search:STS420F

Previous page:A182 Grade F24
Last page:Z10CKD10

Share to: