708H20
2017-10-11 10:11:31 Origin： Remark：0 Click：
Description 708H20 Flat bars, On stock 708H20 Shaft, Forgings 708H20 Wire rod Properties from Steelmaking, ESR melted, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold work, Peeled or rough turned machining. Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
TECHNICAL DATA SHEET - Grade BS 708H20
MELTING PROCESS - Consumable electrode remelted steel
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (Mass Weight - %)
C (％): 0.17 ~ 0.23
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (Mass Weight - %)
C (％): 0.17 ~ 0.23
Si (%): 0.10 ~ 0.35
Mn (％): 0.60 ~ 0.90
P (％)≤: 0.035
S (％)≤: 0.025
Mn (％): 0.60 ~ 0.90
P (％)≤: 0.035
S (％)≤: 0.025
Cr (%): 0.85 ~ 1.15
Ni (%): -
Mo (%): 0.15 ~ 0.25
TYPICAL MECHANICAL PROPERTY
Tensile strength,σb/≥ MPa: 885
Yield strength, σ0.2/≥ MPa: 685
Yield strength, σ0.2/≥ MPa: 685
Elongation, δ ≥(％): 12.0
Reduction of area, (%): 50.0
Annealed hardness, HB ≤: 179 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.
AVAILABLE FORMS & DIMENSIONS
Round bar (Diameter): 5.5 to 550mm
Square bar / Flat bar: T3 to 500mm X W3 ~ 1200mm
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.
AVAILABLE FORMS & DIMENSIONS
Round bar (Diameter): 5.5 to 550mm
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.
Hot search：708H20
Previous page：T13134
Last page：Z4CN19-10Az
Total list
Monthly rank
- 3438NCD4
- 3424CrMo5
- 3119CrNi5
- 2938B3
- 28ASTM A739 type B11
- 2826NiCrMoV11-5
- 2742Cr4Mo2
- 24S135
- 24EN 38
- 22EN20B