637A16
2017-08-31 09:04:35 Origin： Remark：0 Click：
Description 637A16 Flat bars, Inventory 637A16 Ex-stock, Shaft 637M16 Round bars Properties from Steelmaking,ESR melted, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working, Peeled or rough turned machining. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
TECHNICAL DATA SHEET - Grade BS 637A16
MATERIAL CATEGORY: low alloy steel
MATERIAL SPECIFICATIONS: PS970 -1 1996
MATERIAL SPECIFICATIONS: PS970 -1 1996
CHEMICAL COMPOSITIONS (Mass weight - %)
C (％): 0.14 ~ 0.19
C (％): 0.14 ~ 0.19
Si (%): 0.10 ~ 0.35
Mn (％): 0.70 ~ 0.90
P (％)≤: 0.035
S (％)≤: 0.025
Mn (％): 0.70 ~ 0.90
P (％)≤: 0.035
S (％)≤: 0.025
Cr (%): 0.70 ~ 1.00
Ni (%): 0.90 ~ 1.20
Mo (%): ≤ 0.10
TYPICAL MECHANICAL PROPERTY
Tensile strength,σb/≥ MPa: 785
Yield strength, σ0.2/≥ MPa: 590
Yield strength, σ0.2/≥ MPa: 590
Elongation, δ ≥(％): 10.0
Reduction of area, (%): 50.0
Annealed hardness, HB ≤: 197 min.
MELTING PROCESS
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, LF + Electroslag remelting (ESR).
For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
SHAPES AND AVAILABLE DIMENSIONS
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, LF + Electroslag remelting (ESR).
For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
SHAPES AND AVAILABLE DIMENSIONS
Round bar (Diameter): 5.5 to 600mm
Square bar / Flat bar: T3 to 500mm X W3 ~ 1200mm
Square bar / Flat bar: T3 to 500mm X W3 ~ 1200mm
Wire rod (Diameter): 3.0 to 15mm
Length: Fixed length or random length or based on the customer's special requirement.
Length: Fixed length or random length or based on the customer's special requirement.
Other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
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