Company Information
Member Since 12 Years
Nature of Business Manufacturer Year of Establishment 1996Ask for more detail from the seller
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We offers ansi sae 4130jis scm430 structural alloy seamless steel pipe
standards:astm,jis,gb,en(din,bs,nf) or per as client requires.
product basic information:
material 4130
chemical composition mechanical properties(in quenched & tempered state)
c 0.17-0.24 tensile strength(mpa) 930
si 0.17-0.37 yield strength (mpa) 785
mn 0.40-0.70 elongation(δ5%) 12
cr 0.80-1.10 reduction in area (ψ%) 50
mo 0.15-0.25 impact (j) 63
p ≤0.035
hardness
≤229hb
s ≤0.035
cu ≤0.30
ni ≤0.30
2.product application areas:
our products have been used in all kinds of areas, such as aviation,aerospace,navigation,nuclear energy,chemical industry,
electronic information,achine manufacture, petrochemical, automotive,instrument and meter, communication ,transportation, and medical instruments, etc.
3.similar steel grade & equivalent steel materials:
usa japanese gemany british france international chinese
astm&aisi&sae jis en din en bs en nf iso gb
4130 scm430 25crmo4(1.7243) ------ 30crmo.
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