JPS5528348A - Steel for roll of continuous casting facilities - Google Patents

Steel for roll of continuous casting facilities

Info

Publication number
JPS5528348A
JPS5528348A JP10096778A JP10096778A JPS5528348A JP S5528348 A JPS5528348 A JP S5528348A JP 10096778 A JP10096778 A JP 10096778A JP 10096778 A JP10096778 A JP 10096778A JP S5528348 A JPS5528348 A JP S5528348A
Authority
JP
Japan
Prior art keywords
steel
roll
high temp
continuous casting
continuous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10096778A
Other languages
Japanese (ja)
Other versions
JPS5935983B2 (en
Inventor
Hisao Kamiya
Yoshiaki Sakamoto
Yukio Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP10096778A priority Critical patent/JPS5935983B2/en
Publication of JPS5528348A publication Critical patent/JPS5528348A/en
Publication of JPS5935983B2 publication Critical patent/JPS5935983B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Continuous Casting (AREA)

Abstract

PURPOSE: To provide the title steel with superior thermal fatigue resistance and high temp. wear resistance by adding a specified amt. of Nb to an alloy steel contg. Ni, Cr, Mo, V, etc.
CONSTITUTION: A steel of the following compsn. is used as a material for various rolls for rolling a high temp. continuous-cast ingot in continuous casting facilities: the steel contains C 0.05W0.020%, Si 0.10W1.5%, Mn 0.10W1.5%, Ni 0.20W 3.0%, Cr 7W12%, Mo 0.10W2.0%, V 0.10W1.0% and Nb 0.03W1.0% or further contains one or more out of Ti 0.05W0.50%, Zr 0.01W0.30%, Ta 0.01W0.50% and B<0.01%, The coexistence of Ni and Cr provides superior thermal fatigue resistance and high temp. wear resistance, and the addn. of Nb results in grain refining. The steel is suitable for use as a material for a support roll, a guide roll, a pinch roll, etc. to which a high temp. continuous-cast ingot contacts.
COPYRIGHT: (C)1980,JPO&Japio
JP10096778A 1978-08-21 1978-08-21 Steel for rolls in continuous casting equipment Expired JPS5935983B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10096778A JPS5935983B2 (en) 1978-08-21 1978-08-21 Steel for rolls in continuous casting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10096778A JPS5935983B2 (en) 1978-08-21 1978-08-21 Steel for rolls in continuous casting equipment

Publications (2)

Publication Number Publication Date
JPS5528348A true JPS5528348A (en) 1980-02-28
JPS5935983B2 JPS5935983B2 (en) 1984-08-31

Family

ID=14288110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10096778A Expired JPS5935983B2 (en) 1978-08-21 1978-08-21 Steel for rolls in continuous casting equipment

Country Status (1)

Country Link
JP (1) JPS5935983B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5613466A (en) * 1979-07-11 1981-02-09 Daido Steel Co Ltd Heat resistant steel
JPS57169066A (en) * 1981-04-09 1982-10-18 Kuroki Kogyosho:Kk Alloy for build-up welding of roll for transferring hot metallic ingot
JPS5887258A (en) * 1981-11-20 1983-05-25 Daido Steel Co Ltd Heat resistant steel
US5310431A (en) * 1992-10-07 1994-05-10 Robert F. Buck Creep resistant, precipitation-dispersion-strengthened, martensitic stainless steel and method thereof
US6899773B2 (en) 2003-02-07 2005-05-31 Advanced Steel Technology, Llc Fine-grained martensitic stainless steel and method thereof
CN102618788A (en) * 2012-03-29 2012-08-01 宝山钢铁股份有限公司 Support roll with high abrasion resistant performance and manufacturing method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5613466A (en) * 1979-07-11 1981-02-09 Daido Steel Co Ltd Heat resistant steel
JPS5824497B2 (en) * 1979-07-11 1983-05-21 大同特殊鋼株式会社 heat resistant steel
JPS57169066A (en) * 1981-04-09 1982-10-18 Kuroki Kogyosho:Kk Alloy for build-up welding of roll for transferring hot metallic ingot
JPS5887258A (en) * 1981-11-20 1983-05-25 Daido Steel Co Ltd Heat resistant steel
US5310431A (en) * 1992-10-07 1994-05-10 Robert F. Buck Creep resistant, precipitation-dispersion-strengthened, martensitic stainless steel and method thereof
US6899773B2 (en) 2003-02-07 2005-05-31 Advanced Steel Technology, Llc Fine-grained martensitic stainless steel and method thereof
CN102618788A (en) * 2012-03-29 2012-08-01 宝山钢铁股份有限公司 Support roll with high abrasion resistant performance and manufacturing method thereof

Also Published As

Publication number Publication date
JPS5935983B2 (en) 1984-08-31

Similar Documents

Publication Publication Date Title
ES8300268A1 (en) Assembly roll for high temperature service
JPS5669359A (en) Composite structure type high strength cold rolled steel sheet
SE9200290L (en) RAZOR BLADE
DE3662123D1 (en) Lightly alloyed, forged steel cylinder for cold rolling
JPS5528348A (en) Steel for roll of continuous casting facilities
PL351310A1 (en) Method for continuously casting ferritic stainless steel strips free of microcracks
JPS5568161A (en) Composite roll for continuous casting used for non-water-cooling zone
JPS5416321A (en) Cast alloy for hearth rollers having superior rougth surface resistance
JPS57126952A (en) Production of killed steel ingot for hot rolling
JPS56116859A (en) Roll material having excellent cutting property and wear resistance
JPS57126950A (en) Production of killed steel ingot for hot rolling
JPS57126951A (en) Production of killed steel ingot for hot rolling
JPS5620122A (en) Manufacture of austenite steel sheet having excellent resistance to oxidation
JPS5641355A (en) Noncooled roll
JPS5779153A (en) Burning resistant iron alloy for oxygen duct
JPS5568160A (en) Composite roll for continuous casting used for non-water-cooling zone
JPS54134017A (en) Steel plate for enamelling
JPS5416319A (en) Cast alloy for hearth rollers having superior rougth surface resistance
JPS54118323A (en) Heat crack resistant steel for use as metal mold
JPS5723047A (en) Steel material for pipe
JPS541226A (en) Method of producing high tension steel plate with small separation and low yield rate
JPS54134016A (en) Cast steel of thermal shock resistance
JPS55115956A (en) Stainless steel for high temperature use
JPS5789425A (en) Manufacture of steel for carburizing
JPS57126953A (en) Production of killed steel ingot for hot rolling