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H11 1.2343 SKD62

>lọ>ngwaahịa>Ngwá Ọrụ Ngwá Ọrụ Na-ekpo ọkụ>H11 1.2343 SKD62

Ngwá Ọrụ Na-ekpo ọkụ nchara Mat.No. 1.2343, DIN X38CrMoV5-1, mgbochi AISI H11

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nkọwa

Nhọpụta site na Standards

Mat. Mba.DINENAISI
1.2343X38CrMoV5-1Nke a bụ X27CrMoV51H11

Ngwakọta kemịkalụ (n'ịdị arọ%)

CSiMnCrMoNiVWndị ọzọ na-
0.371.00.385.151.30-0.40--

Description:

H11 bụ otu n'ime ọkụ ọrụ, Chromium ụdị ngwá ọrụ steels. Ọ dị obere na ọdịnaya carbon ma nwee ezigbo ike siri ike ma na-esi ike site na nkwụsị ikuku site na ọgwụgwọ okpomọkụ. Ngwakọta dị mma nke siri ike, ike siri ike na iyi nguzogide na-ekpo ọkụ. Iguzogide ime nro na mgbawa.

ngwa:

A na-ejikarị H11 eme ihe maka akụkụ nhazi nke nwere nrụgide siri ike dị ka ihe mgbada ụgbọ elu. Ọ na-eguzogide ịdị nro na okpomọkụ ruo 537 Celsius ka ọ na-ejigide ductility na ike siri ike ọbụna na ọkwa ike n'usoro nke 275 ksi. Ngwá ọrụ maka ịdị ọkụ dị ọkụ nke ọla. Ngwá ọrụ nkedo nrụgide. Ọnwụ, mandrels, ọkpọ ọkpọ, mma, ebu. Enwere ike mee ka ọkwa a dị jụụ mmiri. 

Njirimara anụ ahụ (nkezi ụkpụrụ) na ọnọdụ okpomọkụ

Modul nke ngbanwe [103 x N/mm2]: 215, 176 (na 500°C), 165 (na 600°C) 

Njupụta [g/cm3]: 7.80, 7.64 (na 500°C), 7.60 (na 600°C)

Nrụpụta ọkụ [W/mK]: 25, 28.5 (na 500°C), 29.3 (na 600°C) 

Nguzogide eletrik [Ohm mm2/m]: 0.52, 0.86 (na 500°C), 0.96 (na 600°C)

Ikike okpomọkụ a kapịrị ọnụ[J/gK]: 0.46, 0.55 (na 500°C), 0.59 (na 600°C)

Ọnụọgụ nke Linear Thermal Mgbasawanye 10ˉ6 °C-1

20-100 ° C20-200 ° C20-300 ° C20-400 ° C20-500°C20-600°C20-700°C20-700°C
9.812.513.013.213.513.713.814.0

Annealing dị nro

Kpoo ọkụ na 800-840C, dị jụụ na ọkụ ọkụ. Nke a ga-emepụta ike Brinell kacha nke 229.

Ndogide Nsogbu

Ịkwụsị nchekasị iji wepụ nrụgide igwe kwesịrị ime site na ikpo ọkụ ruo 650 Celsius, na-ejide otu awa na okpomọkụ, na-esote ikuku jụrụ oyi. A na-arụ ọrụ a iji belata mgbagha n'oge ọgwụgwọ okpomọkụ.

Gbalie

Kposie ike site na okpomọkụ nke 1000-1040C na-esote ikuku, mmanụ quenching ma ọ bụ ọkụ ịsa ahụ na-emenyụ 500-550C. Isi ike mgbe emenyụchara bụ 50-56 HRC.

Na-ewe iwe ọkụ

Ọnọdụ okpomọkụ: Lee data dị n'okpuru.

Okpomọkụ na-ekpo ọkụ (°C) vs. Isi ike (HRC)

100 ° C200 ° C300 ° C400 ° C500 ° C550 ° C600 ° C650 ° C700 ° C
535252525452483830
18451790179017901910179015701200970


Na-atụgharị

Ọnọdụ okpomọkụ na-ekpo ọkụ: 1100-900 ° C. 

Na-arụ ọrụ oyi

Enwere ike ịrụzu ọrụ oyi ngwa ngwa na H11 site na usoro ndị a na-emekarị.

Igwe ọrụ

Igwe eji arụ ọrụ dị mma nke ọma, ihe dịka 75% nke otu W mmiri na-eme ka ihe nchara dị ala.

Nsogbu nke corrosion 

Nke a bụ alloy ígwè na ọ bụghị corrosion eguzogide. Ọ ga-agba nchara ma echekwaghị ya.

ịgbado ọkụ 

H11 bụ ihe a na-eme ngwa ngwa weldable site na usoro omenala.

Ụdị arụpụtara: Biko hụ Mmemme ire ere akụkụ. 


Dimension (mm)usoroỌnọdụ nnyefe
Ogwe okirikiriDIA1.0 - 30Oyi-ese / enweghị ebe egweriNa-egbuke egbuke & Anneal
DIA20 - 80ekpepụsịNa-egbuke egbuke & Anneal
DIA 13-180Agbanyela ỌkụBlack elu & Mgbakwunye
DIA 70-400Agbanyela ỌkụBlack elu & Mgbakwunye
Ewepụghị OgweT 3.0-20 XW 20-100Agbanyela ỌkụBlack elu & Mgbakwunye
GbochieT 20-200 X 300-800Hot Rolled & Hot ForgedBlack elu / Igwe & Anneal
Waya RodDIA 5.5-13Agbanyela ỌkụBlack elu & Mgbakwunye
AkwụkwọT1.0-2.5Oyi EmereBlack elu & Mgbakwunye
T 2.5 - 8.0Agbanyela ỌkụBlack elu & Mgbakwunye



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