모든 제품

라이안 이오네스쿠

매우 좋은 소재 품질. 우리는 10년 이상을 협력하게 합니다. 그들은 강철 소재의 다량 종류를 거래합니다. 좋은 모든 소재 품질. 그들 모든 소재 품질을 위한 의무. 우리는 활공하고 있고 계속되고 미래에 그들과 협력합니다

담당자 : Gao

전화 번호 : 18068357371

왓츠앱 : +8618068357371

Bright Polished 17-4PH Stainless Steel Round Bar Hot Rolled with OD 6-300mm

인증	ISO, AISI, ASTM, EN, DIN, JIS
최소 주문 수량	50kg
가격	US $3.11-3.6 / kg

제품 상세 정보

모양	둥근	기술	열간압연
표면 처리	밝은	지름	8 - 450mm
길이	6m / 개	메인 그레이드	17-4ph
인장강도	1105 - 1310MPa	항복 강도	1000 - 1170MPa
연장	10~16%	경도	28~44HRC
밀도	7750kg/m3	열전도율	18.4 - 22.7W/mK
비열	460 J/kg.Ｋ	전기 저항력	800nΩ.m
계수 열팽창	10.8~11.6μm/m/°C
강조하다	Bright Polished Stainless Steel Round Bar , OD 6-300mm 17-4PH Stainless Steel Bar , Hot Rolled 630 Stainless Steel Bar

메시지를 남겨주세요

제품 설명

Bright Polished 17-4PH Stainless Steel Round Bar

High-strength precipitation hardening stainless steel with solid solution finishing, offering excellent mechanical properties and moderate corrosion resistance.

Product Specifications

Product	17-4PH Stainless Steel Round Bar
Standard	ASTM, GB, DIN, EN
Diameter	8 - 450mm
Length	6m per piece or custom cutting available
Finishing	Black Bar / Bright Bar
Main Grades	201, 301, 303Cu, 304, 304L, 309S, 310S, 316L, 316Ti, 317L, 318, 321, 347, 410, 420, 430, 431, 440a/b/c, 904L, 2205, 2507, Hastelloy C276, C4, C22, Inconel 600, 625, Incoloy 800, 825, 825H, etc.
Services	Cutting, surface polishing, heat treatment
Brand	Walsin, BAOSTEEL, TISCO, QINGSHAN

Material Description

17-4PH (Type 630) is a chromium-copper precipitation hardening stainless steel designed for applications requiring high strength and moderate corrosion resistance. It maintains high strength up to approximately 600°F (316°C).

General Properties

Alloy 17-4 PH is a precipitation hardening martensitic stainless steel with copper and niobium additions. This grade combines high strength, hardness (up to 572°F / 300°C), and corrosion resistance. Mechanical properties can be optimized through heat treatment, achieving very high yield strength up to 1100-1300 MPa (160-190 ksi).

Applications & Standards

Applications	Standards
Offshore (foils, helicopter deck platforms) Food industry Pulp and paper industry Aerospace (turbine blades) Mechanical components Nuclear waste casks	ASTM A693 grade 630 (AMS 5604B) UNS S17400 EURONORM 1.4542 X5CrNiCuNb 16-4 AFNOR Z5 CNU 17-4PH DIN 1.4542

Chemical Composition

Composition of 17-4PH Stainless Steel (Grade 630)

Element	Content (%)
Carbon (C)	max 0.07
Manganese (Mn)	max 1.0
Silicon (Si)	max 1.0
Phosphorus (P)	max 0.04
Sulfur (S)	max 0.030
Chromium (Cr)	15.0 - 17.5
Nickel (Ni)	3.0 - 5.0
Copper (Cu)	3.0 - 5.0
Niobium+Ta (Nb+Ta)	0.15 - 0.45

Mechanical Properties

Condition	Tensile Strength (MPa)	Yield Strength 0.2% Proof (MPa)	Elongation (% in 50mm)	Hardness Rockwell C (HRC)	Hardness Brinell (HB)
Solution Treated	1105 (typ)	1000 (typ)	15 (typ)	38 max	363 max
Condition 900	1310 min	1170 min	10 min	40 min	388 min
Condition 1150	930 min	724 min	16 min	28 min	277 min

Physical Properties

Property	Value
Density (kg/m³)	7750
Mean Coefficient of Thermal Expansion 0-100°C (µm/m/°C)	10.8
Mean Coefficient of Thermal Expansion 0-315°C (µm/m/°C)	11.6
Thermal Conductivity at 100°C (W/m·K)	18.4
Thermal Conductivity at 500°C (W/m·K)	22.7
Specific Heat 0-100°C (J/kg·K)	460
Electrical Resistivity (nΩ·m)	800

Applications

Engine components
High strength and boat propeller shafts
Plastic moulding dies
Valves and gears

Product Images

꼬리표:

Bright Polished 17-4PH Stainless Steel Round Bar Hot Rolled with OD 6-300mm

Bright Polished Stainless Steel Round Bar

OD 6-300mm 17-4PH Stainless Steel Bar

Hot Rolled 630 Stainless Steel Bar