Hastelloy G-30合金钢管合金钢棒锻件合金钢板

¥200.00 100 - 9999千克
¥195.00 ≥10000千克

参数

哈氏合金品名
Hastelloy G-30钢管牌号
上海产地

发货地上海闵行区 7天内发货供货总量10000千克

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产品详情

Hastelloy G-30合金钢管合金钢棒锻件合金钢板

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Introduction

Hastelloy?alloy G-30 (UNS N06030) is a high chromium nickel-base alloy which shows superior corrosion resistance over most other nickel and iron-base alloys in commercial phosphoric acids as well as many complex environments containing highly oxidizing acids such as nitric/hydrochloric, nitric/hydrofluoric and sulphuric acids.

The resistance of alloy G-30 to the formation of grain boundary precipitates in the heat-affected zone makes it suitable for use in most chemical process applications in the as-welded condition.

Chemical Composition (%)

Nickel	Ni	Balance
Cobalt	Co	5.0 max
Chromium	Cr	28.0 – 31.5
Molybdenum	Mo	4.0 - 6.0
Tungsten	W	1.5 - 4.0
Iron	Fe	13.0 – 17.0
Silicon	Si	0.8 max
Manganese	Mn	1.5 max
Carbon	C	0.03 max
Columbium + Tantalum	Cb + Ta	0.3-1.5
Copper	Cu	1.0 - 2.4
Phosphorous	P	0.04 max
Sulphur	S	0.02 max

Corrosion Resistance

Physical Properties

Density	21癈 (70癋)	8220 kg/m?(513.2 lb/ft?
Thermal Conductivity	100癈 (212癋) 300癈 (572癋) 500癈 (932癋)	11.9 W/m K (83 BTU in/ft?h 癋) 16.7 W/m K (116 BTU in/ft?h 癋) 20.3 W/m K (141 BTU in/ft?h 癋)