303不锈钢
黄油嘴
303 is a free-machining grade of 304 stainless steel that contains added sulphur. The addition of the sulphur increases the machinability. Commonly referred to as A2, V2A or 1.4305 in Europe.
Its composition contains at minimum 17% Chromium, 8% nickel, and 0.15% Sulphur. The small addition of sulphur slightly reduces corrosion resistance but increases machineability which is why you will find its use in fasteners, bushings, bearings, and other smaller components.

303 Stainless Steel - Standard Fittings
Below are our most common 303 Stainless Steel fittings. To view the product please click the product code.
翠鸟代码 | 描述 |
1/4 x 28 SAE-LT 直螺纹 | |
1/4 x 28 SAE-LT 45° | |
1/4 x 28 SAE-LT 90° | |
1/8 x 27 PTF Straight | |
1/8 x 27 PTF 45° | |
1/8 x 27 PTF 90° | |
1/8 x 28 BSPT (R1/8) 直通 | |
1/8 x 28 BSPT (R1/8) 45° | |
1/8 x 28 BSPT (R1/8) 90° | |
M6 x 1 直型 | |
M6 x 1 45° | |
M6 x 1 90° | |
M8 x 1 直型 | |
M8 x 1 45° | |
M8 x 1 90° | |
M10 x 1 直通 | |
M10 x 1 45° | |
M10 x 1 90° |
Some fittings are also available in 316 stainless steel.














































































