Forged Rings for Slewing Rings

We can also provide Forged Rings for Slewing Rings . We can supply the material of C45 steel, 50Mn, 42CrMo material. Normally we deliver the forged rings after rough machining and quenching, and the tolerance can be discussed case by case.

Chemical Analysis

Steel

    C

     Si

    Mn

    P

   S

Cr

Mo

   Ni

   Cu

50Mn

0.48~0.56

0.17~0.37

0.70~1.00

≤0.035

≤0.035

≤0.25

—

≤0.30

≤0.20

42CrMo

0.38~0.45

0.17~0.37

0.50~0.80

≤0.035

≤0.035

0.90~1.20

0.15~0.25

—

—

45

0.42~0.50

0.17~0.37

0.50~0.80

≤0.035

≤0.035

≤0.25

   —

≤0.30

≤0.20

* or other materials as required by customers

Mechanical Properties

Steel Grade

Tensile Strength σb

Yield Point σs

Elongation δ5

Shrinkage ψ

Impact Aku2

GB/T 699-1999

≥645MPa

≥390MPa

≥13%

≥40%

≥31J

50Mn

GB/T 699-1999

≥1080MPa

≥930MPa

≥12%

≥45%

≥63J

42CrMo

GB/T 699-1999

≥600MPa

≥355MPa

≥16%

≥40%

≥39J

45

Contrast of Steel Grade

Chinese Standard

DIN Standard

AISI Standard

ISO Standard

GB/T 699-1999

—

AISI1053

SL，SM

50Mn

GB/T 699-1999

42CrMo4

4140

42CrMo4

42CrMo

GB/T 699-1999

C45E

AISI1045

C45E4

45

Heat treatment: Quenching & Tempering, Normalizing
Hardness of forged rings

Steel Grade

Quenching&Tempering

   Normalizing

         Hardness

    Hardness

GB/T 699-1999

HB229~269

HB179~235

50Mn

GB/T 699-1999

HB269~321

*

42CrMo

GB/T 699-1999

HB228~280

HB170~217

45

* As required by customers

We determine the hardness according to the diameter of depression in the forged rings.

焊 SA / 焊 CA 线性导轨

型号尺寸大会 (mm) 尺寸的块 (mm) H H 1 N W B B 1 C L 1 L K 1 K 2 G M T T1 H 2 H 3 EGW15SA 24 4.5 18.5 52 41 5.5 - 23.1 40.1 14.8 3.5 5.7 M5 5 7 5.5 6 EGW15CA 26 39.8 56.8 10.15 EGW20SA 28 6 19.5 59 49 5 - 29 5...

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焊某人 / 焊 CB 线性导轨

型号尺寸大会 (mm) 尺寸的块 (mm) H H 1 N W B B 1 C L 1 L K 1 K 2 G M T T1 H 2 H 3 EGW15SB 24 4.5 18.5 52 41 5.5 - 23.1 40.1 14.8 3.5 5.7 Ø4.5 5 7 5.5 6 EGW15CB 26 39.8 56.8 10.15 EGW20SB 28 6 19.5 59 49 5 - 29...

MGN C / MGN H 的线性导轨

MGN 系列小、重量轻设计适合于小型设备所有的材料都特级不锈钢钢和合金钢的抗腐蚀能力哥特式拱门接触设计具有高刚性和精度特征在所有方向钢球都受制于微型家臣因此而不失去彩球时删除块 MGW 系列 (宽型) 扩大宽度的设计增加了容量负荷哥特式拱门接触设计具有高刚性特征在所有方向钢的时刻球是微型仆约束，因此而不失去球删除块离开了轨道时所有金属部件均采用不锈钢制成的抗腐蚀能力...

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MGW C / MGW H 的线性导轨

Hot tags : linear motion guide rail linear rail guide

PM40 线性模块

铁路长度 L2(mm) 总长度 L1(mm) 最大 Stroke(mm) G(mm) n Mass(kg) A1 块 A2 块 A1 块 A2 阻止 100 159 36 - 20 2 0.48 - 150 209 86 34 15 3 0.6 0.67 200 259 136 84 40 3 0.72 0.79

Hot tags : linear module industrial robots

PM50 线性模块

铁路长度 L2(mm) 总长度 L1(mm) 最大 Stroke(mm) G(mm) K(mm) n Mass(kg) A1 块 A2 块 A1 块 A2 阻止 150 220 70 - 35 80 2 1 - 200 270 120 55 20 160 3 1.2 1.4 250 320 170 105 45 160 3 1.4 1.6 300 370 220 155 30 240 4 1.6 ...

Hot tags : industrial robot

<< 1 2 3 4 5 6 7 8 9 [10] >>

Steel	C	Si	Mn	P	S	Cr	Mo	Ni	Cu
50Mn	0.48~0.56	0.17~0.37	0.70~1.00	≤0.035	≤0.035	≤0.25	—	≤0.30	≤0.20
42CrMo	0.38~0.45	0.17~0.37	0.50~0.80	≤0.035	≤0.035	0.90~1.20	0.15~0.25	—	—
45	0.42~0.50	0.17~0.37	0.50~0.80	≤0.035	≤0.035	≤0.25	—	≤0.30	≤0.20
* or other materials as required by customers

Steel Grade	Tensile Strength σb	Yield Point σs	Elongation δ5	Shrinkage ψ	Impact Aku2
GB/T 699-1999	≥645MPa	≥390MPa	≥13%	≥40%	≥31J
50Mn
GB/T 699-1999	≥1080MPa	≥930MPa	≥12%	≥45%	≥63J
42CrMo
GB/T 699-1999	≥600MPa	≥355MPa	≥16%	≥40%	≥39J
45

Chinese Standard	DIN Standard	AISI Standard	ISO Standard
GB/T 699-1999	—	AISI1053	SL，SM
50Mn
GB/T 699-1999	42CrMo4	4140	42CrMo4
42CrMo
GB/T 699-1999	C45E	AISI1045	C45E4
45

Steel Grade	Quenching&Tempering	Normalizing
	Hardness	Hardness
GB/T 699-1999	HB229~269	HB179~235
50Mn
GB/T 699-1999	HB269~321	*
42CrMo
GB/T 699-1999	HB228~280	HB170~217
45
* As required by customers