CN1098937C - 一种钢材 - Google Patents

一种钢材 Download PDF

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Publication number
CN1098937C
CN1098937C CN99114406A CN99114406A CN1098937C CN 1098937 C CN1098937 C CN 1098937C CN 99114406 A CN99114406 A CN 99114406A CN 99114406 A CN99114406 A CN 99114406A CN 1098937 C CN1098937 C CN 1098937C
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steel
present
surplus
weight percent
product
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CN99114406A
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CN1250818A (zh
Inventor
陆挺
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GERON CARD CLOTHING (JINGSU) CO Ltd
Kingland Ocean Ltd By Share Ltd
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Individual
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  • Heat Treatment Of Sheet Steel (AREA)

Abstract

本发明公开了一种钢材，由C、Mn、Si、S、P、Cu、V、Nb、Cr、Ni、Re、Fe等元素组成。本发明产品使用范围广，加工性能好，具有较高的强度和耐磨性能。

Description

一种钢材
本发明涉及一种钢材。
大部分金属制品从原材料到成品，要经过一系列的压制、拉拨、切削等塑性变形，和热处理、淬火、退火等不同工序，从而满足金属制品的要求，钢材性能的好坏决定了钢材的加工性能和产品质量。现有金属中的钢材在耐磨性、加工性能、热处理控制方面存在某些缺陷。
本发明的目的在于提供一种耐磨性和加工性能好、强度高的新型钢材。
本发明的技术解决方案是：
一种钢材，其与现有技术的不同之处是：由下列重量百分比的元素组成：
C    0.65～0.82％      Mn  0.50～0.80％
Si   0.17～0.37％      S   0.001～0.02％
P    0.001～0.027％    Cu  0.05～0.15％
V    0.10～0.20％      Nb  0.04～0.10％
Cr   0.05～0.30％      Ni  0.01～0.15％
Re   0.10～0.15％
余量为Fe。
上述一种钢材，由下列重量百分比的元素组成：
C    0.70～0.80％      Mn  0.65～0.75％
Si   0.24～0.32％      S   0.001～0.01％
P    0.001～0.018％    Cu  0.08～0.12％
V    0.12～0.17％      Nb  0.05～0.08％
Cr   0.10～0.20％      Ni  0.01～0.10％
Re   0.10～0.15％
余量为Fe。
本发明的主要元素C和Mn两种元素，C保证其硬度，Mn具有很好的脱氧性和消除硫的有害作用，改善钢的品质，V、Nb、Re可改善钢的性能和提高产品的耐磨性。本发明产品实用范围广、加工性能好，具有较高的强度和耐磨性能。
下面结合实施例对本发明作进一步说明。
实施例1：
一种钢材，由下列重量百分比的元素组成：
C    0.68％     Mn   0.50％
Si   0.20％     S    0.02％
P    0.003％    Cu   0.06％
V    0.20％     Nb   0.10％
Cr   0.28％     Ni   0.13％
Re   0.08％
余量为Fe。本产品的炼制方法采用常规炼钢的方法。
实施例2：
一种钢材，由下列重量百分比的元素组成：
C    0.75％     Mn   0.65％
Si   0.29％     S    0.01％
P    0.01％     Cu   0.10％
V    0.15％     Nb   0.07％
Cr   0.15％     Ni   0.08％
Re   0.13％
余量为Fe。本产品的炼制方法采用常规炼钢的方法。
实施例3：
一种钢材，由下列重量百分比的元素组成：
C    0.80％    Mn  0.79％
Si   0.37％    S   0.002％
P    0.02      Cu  0.14％
V    0.10％    Nb  0.04％
Cr   0.07％    Ni  0.02％
Re   0.02％
余量为Fe。本产品的炼制方法采用常规炼钢的方法。

Claims (2)

1、一种钢材，其特征在于：由下列重量百分比的元素组成：
C   0.65～0.82％     Mn  0.50～0.80％
Si  0.17～0.37％     S   0.001～0.02％
P   0.001～0.027％   Cu  0.05～0.15％
V   0.10～0.20％     Nb  0.04～0.10％
Cr  0.05～0.30％     Ni  0.01～0.15％
Re  0.10～0.15％
余量为Fe。
2、根据权利要求1所述的一种钢材，其特征在于：由下列重量百分比的元素组成：
C    0.70～0.80％      Mn  0.65～0.75％
Si   0.24～0.32％      S   0.001～0.01％
P    0.001～0.018％    Cu  0.08～0.12％
V    0.12～0.17％      Nb  0.05～0.08％
Cr   0.10～0.20％      Ni  0.01～0.10％
Re   0.10～0.15％
余量为Fe。
CN99114406A 1999-08-26 1999-08-26 一种钢材 Expired - Lifetime CN1098937C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN99114406A CN1098937C (zh) 1999-08-26 1999-08-26 一种钢材

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Application Number Priority Date Filing Date Title
CN99114406A CN1098937C (zh) 1999-08-26 1999-08-26 一种钢材

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CN1250818A CN1250818A (zh) 2000-04-19
CN1098937C true CN1098937C (zh) 2003-01-15

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102392196A (zh) * 2011-11-15 2012-03-28 内蒙古包钢钢联股份有限公司 一种高强度高韧性含稀土乙字钢专用钢材
CN105838981A (zh) * 2016-05-20 2016-08-10 金轮针布(江苏)有限公司 一种针布用钢
CN110129536A (zh) * 2019-04-03 2019-08-16 如皋市福锴金属制品有限公司 一种螺纹钢及其热扩散加工处理工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0488123A (ja) * 1990-08-01 1992-03-23 Nippon Steel Corp 高疲労強度ばねの製造法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0488123A (ja) * 1990-08-01 1992-03-23 Nippon Steel Corp 高疲労強度ばねの製造法

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