生产不锈钢管厂家，为用户和代理商提供齐全不锈钢规格、201 202 304 316不锈钢管、焊管、不锈钢管价格和不锈钢知识，佛山市高明宝丽美不锈钢有限公司

全部基本分类

-圆管

-方管

-矩形管

Chemical composition 化学成分

ASTM	Chemicl Composition(%) 化学成分
ASTM	C	Si	Mn	P	S	Cr	Ni	Mo	Others
201(1% Ni)	≤0.150	≤1.00	8.5-10.0	≤0.060	≤0.030	14.00-16.00	≥0.80		N≤0.25
202	≤0.150	≤1.00	7.5-10.0	≤0.060	≤0.030	17.00-19.00	4.00-6.00		N≤0.25
301	≤0.150	≤1.00	≤2.00	≤0.065	≤0.030	16.00-18.00	6.00-8.00
304	≤0.080	≤1.00	≤2.00	≤0.045	≤0.030	18.00-20.00	8.00-10.50
304L	≤0.030	≤1.00	≤2.00	≤0.045	≤0.030	18.00-20.00	8.00-12.00
316	≤0.08	≤1.00	≤2.00	≤0.045	≤0.030	16.00-18.00	8.00-12.00	2.00-3.00
316L	≤0.030	≤1.00	≤2.00	≤0.045	≤0.030	16.00-18.00	10.00-14.00	2.00-3.00
430	≤0.120	≤1.00	≤1.00	≤0.040	≤0.030	16.00-18.00

Mechanical property 机械性能

ASTM	抗拉强度Tensile strength	屈服强度Yield strength	断后伸长率Elongation	硬度Hardness
ASTM	MPa	MPa	%	HRB
201(1%Nil)	≥655	≥310	≥40	≤100
202	≥620	≥260	≥40	≤100
304	≥515	≥205	≥40	≤92
304L	≥482	≥170	≥40	≤88
316	≥515	≥205	≥40	≤95
316L	≥485	≥170	≥40	≤95
430	≥450	≥205	≥22	≤80

Surface finish 表面处理

类型Item

圆管 Round Tube

方管、矩形管Square & Rectangular Tube

Finish

Description

Finish

Description

表面处理 Surface finish

Mill Finish

As welded

Mill Finish

As welded

180#

Buffed after Polishing by 180#

180#

Buffed after polishing by 180#

400#

Buffed after Polishing by 400#

400#

Buffed after polishing by 400#

600#

Buffed after Polishing by 600#(mirror)

　

　

180# Hairline

Hairline finished after polishing 180#

180# Hairline

Hairline finished polishing by 180#

400# Hairline

Hairline finished after polishing 400#

400# Hairline

Hairline finished polishing by 400#

Titanium coating

Titanium coating

　

Stainless Steel Solution Annealing Condition 退火工艺

GB		ASTM		JIS
Type	Solution annealing 固溶化处理	Type	Solution annealing 固溶化处理	Type	Solution annealing 固溶化处理
0Cr19 N19	1010-1150	TP304	1040-1150	SUS304	1010-1150
00Cr19 Ni11	Water quenching水冷	TP304L	Water quenching水冷	SUS304L	Water quenching水冷
0cr17 Ni12Mo2		TP316		SUS316
00Cr17 Ni14mo2		TP316L		SUS316L

您是第：

人浏览