苏州钢特威钢管有限公司
Suzhou Golden-way Steel Tube Co.,Ltd

Product Detail
铁素体不锈钢
产品详情

铁素体不锈钢

铁素体不锈钢是一类具有体心立方结构,含碳量≤0.02%,含铬量在10.5%~32%,在高温和室温下均为铁素体组织的不锈钢,也是一类通过热处理不能使之强化的不锈钢。此不锈钢应用范围广,综合性能优良,是不锈钢中最主要的节镍不锈钢类。

主要牌号:409L, 439, 444

主要标准:

ASTM A268一般用途无缝和焊接铁素体和马氏体不锈钢管

JIS G3463 锅炉和热交换器用不锈钢管

GB/T 30065  给水加热器用铁素体不锈钢焊接钢管

GB/T 30066  热交换器和冷凝器用铁素体不锈钢焊接钢管

性能特点:

1.导热系数大

2.膨胀系数小

3.抗氧化性好

4.抗应力腐蚀优良

About GTW

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Tubes available and the standards

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Address: 36 hua ye avenue, dong bang industrial park, changshu city, jiangsu province, China

Zip code: 215500

Foreign sales:Olaf Yang

Contact:86-15962313228

Fax:86-512-52331010

E-mail:info@sz-goldway.com, olafyang@hotmail.com


Domestic sales: manager tian (15895626858)

Contact number: 86-512-52331898; 52688200; 52688266

Fax: 86-512-52331010

Email address:gtwgg@126.com sales@sz-goldway.com



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