Hot Rolled S31803 Duplex Steel Plate 2205 Stainless Steel Plate with Chloride Stress Corrosion Resistance and High Strength

証明	ISO, AISI
最小注文数量	20kg
価格	US $3.35 / kg

商品の詳細

型番	2205	形	ラウンド
技術	熱間圧延	表面処理	ピクルスにすること
仕様	12202440,15003000,15006000,20006000mm	生産能力	50000KGS
フェライト含有量	40～50％	最高温度	600°F
衝撃の靭性	-40°F 以下	UNSコード	S31803、S32205
ASME規格	SA-182、SA-240、SA-798、SA-790、SA-815	ASTM規格	A182、A240、A276、A479、A789、A790、A815、A928、A988
SAE規格	J405	耐食性	316/316L、317Lよりも優れている
強さ	316/316L以上
ハイライト	Hot Rolled Duplex Steel Plate , Chloride Stress Corrosion Resistant 2205 Stainless Steel Plate , High Strength S31803 Stainless Steel Plate

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製品の説明

S31803 Duplex Steel Plate S32205 2205 Stainless Steel Plate

2205 is a duplex (austenitic-ferritic) stainless steel containing about 40-50% ferrite in the annealed condition. This alloy provides a practical solution to chloride stress corrosion cracking problems experienced with 304/304L or 316/316L stainless steels. The high chromium, molybdenum, and nitrogen contents provide corrosion resistance superior to 316/316L and 317L stainless in most environments. Note that 2205 is not recommended for operating temperatures above 600°F.

The design strength of 2205 is significantly higher than 316/316L, often permitting lighter wall construction. This alloy maintains good notch impact toughness down to temperatures below -40°F and is welded with E2209 or ER2209 fillers.

Key Features

High resistance to chloride stress corrosion cracking
Chloride pitting and crevice corrosion resistance superior to 317L stainless
Good general corrosion resistance
High strength
Good sulfide stress corrosion resistance
Useful up to 600°F

Applications

Chemical process vessels, piping, and heat exchangers
FGD scrubber systems
Pulp mill digesters, bleach washers, chip presteaming vessels
Food process equipment
Oil field piping, heat exchangers

Specifications

UNS S31803
ASME SA-182 (F51), SA-240, SA-798, SA-790, SA-815
ASTM A182 (F51), A240, A276, A479, A789, A790, A815, A928, A988
SAE J405

UNS S32205
ASME SA-182 (F60), SA-240, SA-798, SA-790, SA-815
ASTM A182 (F60), A240, A276, A479, A480, A798, A790, A815, A928, A988
SAE J405

札:

Hot Rolled S31803 Duplex Steel Plate 2205 Stainless Steel Plate with Chloride Stress Corrosion Resistance and High Strength

Hot Rolled Duplex Steel Plate

Chloride Stress Corrosion Resistant 2205 Stainless Steel Plate

High Strength S31803 Stainless Steel Plate