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SAE4140 SAE4130 SAE4340 Alloy Hot Rolled Round Steel Bar

SAE4140, SAE4130 na SAE4340 gburugburu ogwe bụ alloy structural ígwè ihe, nke American ọkọlọtọ ASTM A29 akara ule, nke kwekọrọ 40CrNiMo, 40CrNiMoA na 40CrNi2Mo na China mba ọkọlọtọ GB/T 3077-2015, n'otu n'otu.

    Hot Rolled Round Bar

    Ogwe okirikiri SAE4140

    SAE4140 alloy steel gburugburu mmanya nwere ezigbo ike na ntinye ike, yana ọdịnaya chromium ya na-enye ike siri ike na molybdenum na-eme ka nkwụsi ike na nkwụsi ike. Ihe a na-anabata nke ọma na ọgwụgwọ okpomọkụ ma dị mfe iji igwe na ọnọdụ oyi adọtara.
    Hot Rolled Round Bar

    SAE4130 Round Steel Bar

    SAE4130 bụ obere alloy ígwè ihe nwere pasent dị elu nke chromium na molybdenum maka ike dị mma na ike.

    A na-ejikarị ya eme ihe n'ichepụta akụkụ na ihe ndị nwere ike dị elu chọrọ, dị ka akụkụ ígwè ọrụ, ntinye engine, okporo ígwè nduzi, wdg na ụlọ ọrụ ikuku.

    Hot Rolled Round Bar

    Ogwe okirikiri SAE4340

    SAE4340 gburugburu ígwè bụ alloy structural steel ihe, nke American ọkọlọtọ ASTM A29 ọkwa, kwekọrọ 40CrNi2Mo na Chinese mba ọkọlọtọ GB/T 3077-2015.

    Ihe ndị bụ isi ya gụnyere carbon, silicon, manganese, nickel, molybdenum, wdg, nke ọdịnaya carbon dị ihe dị ka 0.38%, ọdịnaya nickel dị n'etiti 1.65% na 2.00%, na mgbakwunye nke molybdenum na-eme ka ike sie ike na nguzogide corrosion. ígwè ahụ.

    SAE4340 gburugburu ígwè nwere ọtụtụ ngwa dị iche iche n'ichepụta igwe, nrụpụta ụgbọ ala, mmịpụta mmanụ na mpaghara ndị ọzọ, ọkachasị n'ịrụ ụgbọ ala, gia, bearings na ihe ndị ọzọ dị mkpa na arụmọrụ dị mma.
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    Hot Rolled Round Bar

    Mpaghara ngwa na njirimara nhazi

    Ihe ndị a na-arụ ọrụ nke ọma na usoro ọgwụgwọ okpomọkụ, na mgbe anneal kwesịrị ekwesị, quenching na tempering ọgwụgwọ, ha nwere ike nweta ezigbo ike, plasticity na siri ike iji gboo mkpa nke iji n'okpuru ọnọdụ ọrụ dị iche iche.

    N'oge nhazi, ọnọdụ ọgwụgwọ okpomọkụ nke ihe dị mkpa kwesịrị iburu n'uche iji hụ na ịdị mma nke igwe na ịdị nro nke mgbakọ na-esote.

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    Hot Rolled Round Bar
    Hot Rolled Round Bar
    Hot Rolled Round Bar
    Hot Rolled Round Bar
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    1725245309127
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